Car Audio Tuning shop decoration of the highest realm? store larger shop? non-also. Set up a fine display window? non-also. Establishment of the VIP special decoration? non-also. Establishment of high-grade Audio Audition room? it is not. So, how's decoration deserve the highest realm? I have no way to reply, the highest in the world is the best, only better, closer to the perfect thing. We have spared no effort to report a lot of new decoration shops, their decoration and no one is reflected in how to display top-grade products, fine, but when I saw the new Guangzhou sanecore brothers decorated, I felt strong shock: cultural impact of beauty is almost impeccable, and create a culture of sound enough to make you nostalgic return to forget, as being in a small home theater, the air flowing by beating notes, diffuse is wonderful music atmosphere, as if the person has given music surrounded ...
Soft light background, the various names for treasures, have become more attractive. Here is a collection of various imported brands, or even the "utopian" Hi-End, China-specific display cabinets, sleek, upscale; both impact combined with the beauty here, continues to attract your eye ...
Exquisite pass flower as an audition room exterior wall decoration, and fine display area is seamless, and noble decent, it appears that the Pan leader in decoration indeed had a mockery.
Thursday, February 23, 2012
Saturday, February 18, 2012
Changde-Peng Chi fourth 6.18 auto service cultural festival was held
Peng Chi auto service co., Ltd., Hunan unique one-stop services to professional firms, only Pro Street facade is up to 1800 square meters. Automotive service industry within 14 years worth of brand reputation, management, hardware and software facilities, superb technology, excellent staff and superior management standards, as well as the professional and authoritative, comprehensive store of many to follow. 07 years in Hubei suizhou up huge music similar models of car one stop service shop, this festival is to attract a broad range of automotive service providers within and outside the province, from far and near, all gas and exciting activities to plan will have a climax.
Audio in a dozen departments in nature is no exception, very urban t t sound chain Tang, General Manager of Guangzhou, the audio sound equipment co., Ltd. General Manager of the army, General Manager of Kunming music front, a/v Yao Xinping network Director Rao with Kam and very urban t sound chain store, Zhuzhou Liuyang, ningxiang shop, Shaoyang shop, pingjiang shop, Dr. Yueyang longma shop, shop, Hubei suizhou train shop, one dozen Yue-shop unit participated actively in the development of Hunan and surrounding areas, car audio market plays its role in sustainable development.
One day arrived — changde-Peng Chi. Second from left: Thomas audio high Jianjun Manager
Second right: music frontline President Yao Xinping, for the first time ever, changde, Changsha, Hunan province.
Audio in a dozen departments in nature is no exception, very urban t t sound chain Tang, General Manager of Guangzhou, the audio sound equipment co., Ltd. General Manager of the army, General Manager of Kunming music front, a/v Yao Xinping network Director Rao with Kam and very urban t sound chain store, Zhuzhou Liuyang, ningxiang shop, Shaoyang shop, pingjiang shop, Dr. Yueyang longma shop, shop, Hubei suizhou train shop, one dozen Yue-shop unit participated actively in the development of Hunan and surrounding areas, car audio market plays its role in sustainable development.
One day arrived — changde-Peng Chi. Second from left: Thomas audio high Jianjun Manager
Second right: music frontline President Yao Xinping, for the first time ever, changde, Changsha, Hunan province.
Thursday, February 16, 2012
Enjoy music on car audio maintenance and trouble shooting
Car audio in the entire automotive equipment is the more important parts, good audio can make your trip to enjoy in the beautiful music, reduce driving Lawton. Especially if you encounter traffic, road, high-quality CD surround sound, a series of rhythm and melody, impatient mood will soon blow over. However, urban pollution and dust is your car stereo's greatest enemies, therefore, it is important to note that the regular cleaning and maintenance of car audio.
1, often moist little cotton swab wipe
Audio in the cassette machine pressure belt pulley and CD player heads are easy to accumulate dust. CD player, the most important part is the laser head, because the laser head is vulnerable parts and more expensive to maintain. Although it is now part of car audio in the design process to consider the issue of the dust, but protection is necessary, you can often use a damp cotton swab wipe of small cassette, cassette and CD-disc slot and a sound system of the Panel. The correct approach is to use the wet cloth dust gently sucking down. As for the press and the knob of the cleanup, you can once again use a cotton swab.
2. use the cleanup tool cleaning tape and CD-ROM
In addition to audio hosts kept clean, tape and CD CD-ROM to ensure clean. Tapes and CDs of dirt will not only affect the playback of sound quality, even on the audio damage caused. CD machine laser head in high speed operation, if you run into dust, cause the laser head deviation from the original sound track laser, causing distortion and damage to the laser head. It is understood that the tapes and CDs of cleanup tool in most of the video shop you can buy in.
3, only those few swapping discs slowly
Spring is the car audio with most of the laser head damage, because the climate is dry and prone to static electricity. When entrusting his best not to touch by hand directly, don't take intermediate, slowly, try not to frequently change discs, up to the light as possible.
4, volume, do not suddenly drop to largest
Audio in use to avoid suddenly put the volume to the maximum, this loudspeaker will burn, coil on the amplifier will impact, suddenly increase the amplitude will be burnt power amplifier.
Common fault
Car audio due to environmental reasons, generally very difficult to achieve the same grade home audio effect, in the use process than the home audio system more prone to some failures, here are some common car audio trouble and trouble shooting method.
1. audio left and right channel volume is different
Troubleshooting: first checks whether the host balance knob in the center position, and then check the front-stage input and output LEVEL control knob is around, as well as expanding machine input sensitivity set is left and right channels, such as still does not exclude that will host the signal line flop, Horn position smaller side will become larger, if you will, that the host has problems, while the back issues.
2, a-channel treble sound
Troubleshooting: check the minutes of the damper wiring is connected, and then use the meter from tone-side to measure have voice, may be wrong will trumpet line input termination to bass output.
3. noise
Troubleshooting: check the RCA signal Terminal is connected to the negative side, if the host side of the RCA signal output negative side have circuit breaker, measurement of available electricity meters, the negative side of the enclosure is connected with the host.
4, the volume is large and small
Troubleshooting: check the power supply ground and car shell contact is loose, and then check the front-and back-level input and output RCA is normal, and finally to see whether the normal sensitivity knob.
1, often moist little cotton swab wipe
Audio in the cassette machine pressure belt pulley and CD player heads are easy to accumulate dust. CD player, the most important part is the laser head, because the laser head is vulnerable parts and more expensive to maintain. Although it is now part of car audio in the design process to consider the issue of the dust, but protection is necessary, you can often use a damp cotton swab wipe of small cassette, cassette and CD-disc slot and a sound system of the Panel. The correct approach is to use the wet cloth dust gently sucking down. As for the press and the knob of the cleanup, you can once again use a cotton swab.
2. use the cleanup tool cleaning tape and CD-ROM
In addition to audio hosts kept clean, tape and CD CD-ROM to ensure clean. Tapes and CDs of dirt will not only affect the playback of sound quality, even on the audio damage caused. CD machine laser head in high speed operation, if you run into dust, cause the laser head deviation from the original sound track laser, causing distortion and damage to the laser head. It is understood that the tapes and CDs of cleanup tool in most of the video shop you can buy in.
3, only those few swapping discs slowly
Spring is the car audio with most of the laser head damage, because the climate is dry and prone to static electricity. When entrusting his best not to touch by hand directly, don't take intermediate, slowly, try not to frequently change discs, up to the light as possible.
4, volume, do not suddenly drop to largest
Audio in use to avoid suddenly put the volume to the maximum, this loudspeaker will burn, coil on the amplifier will impact, suddenly increase the amplitude will be burnt power amplifier.
Common fault
Car audio due to environmental reasons, generally very difficult to achieve the same grade home audio effect, in the use process than the home audio system more prone to some failures, here are some common car audio trouble and trouble shooting method.
1. audio left and right channel volume is different
Troubleshooting: first checks whether the host balance knob in the center position, and then check the front-stage input and output LEVEL control knob is around, as well as expanding machine input sensitivity set is left and right channels, such as still does not exclude that will host the signal line flop, Horn position smaller side will become larger, if you will, that the host has problems, while the back issues.
2, a-channel treble sound
Troubleshooting: check the minutes of the damper wiring is connected, and then use the meter from tone-side to measure have voice, may be wrong will trumpet line input termination to bass output.
3. noise
Troubleshooting: check the RCA signal Terminal is connected to the negative side, if the host side of the RCA signal output negative side have circuit breaker, measurement of available electricity meters, the negative side of the enclosure is connected with the host.
4, the volume is large and small
Troubleshooting: check the power supply ground and car shell contact is loose, and then check the front-and back-level input and output RCA is normal, and finally to see whether the normal sensitivity knob.
Tuesday, February 14, 2012
Benz also fashion brand new iPhone car kit release
Apple iPhone's popular degree is beyond description, and the latest release of Apple's second-generation mobile iPhone3G is the iPhone craze into a new phase. As the car industry-cellular of Germany brand Mercedes Benz · face iPhone global success also somewhat sit still, quickly introduced its latest iPhone car integration kit.
Benz company's launch of the iPhone car integration kit with rich functionality and beverage bracket rear storage box for iPhone release a dedicated base of space. Links for Benz on iPhone via the multifunctional button above the steering wheel for iPhone's control, including music, telephone answering, and so on. IPhone specific usage can also be displayed in-vehicle multimedia information screen, very intuitive.
Benz iPhone car integration kit
Benz brand new iPhone Suite now to start via a series of products for the following offers, including: C-level car, e-class cars, CLK, CLS, s-class cars, CL, SL, M, and R series, the future will also be installed can be equipped with the new GLK series. And Benz, Mercedes-Benz iPhone kit price is not very cheap, $ 249 euro Assembly, convert people than it will probably be around $ 2700.
Benz company's launch of the iPhone car integration kit with rich functionality and beverage bracket rear storage box for iPhone release a dedicated base of space. Links for Benz on iPhone via the multifunctional button above the steering wheel for iPhone's control, including music, telephone answering, and so on. IPhone specific usage can also be displayed in-vehicle multimedia information screen, very intuitive.
Benz iPhone car integration kit
Benz brand new iPhone Suite now to start via a series of products for the following offers, including: C-level car, e-class cars, CLK, CLS, s-class cars, CL, SL, M, and R series, the future will also be installed can be equipped with the new GLK series. And Benz, Mercedes-Benz iPhone kit price is not very cheap, $ 249 euro Assembly, convert people than it will probably be around $ 2700.
Sunday, February 12, 2012
China Automotive AV industry standards seminar
The car audio and multimedia devices adapted specification "and other car audio series of national industry standards Committee held the first seminar.
By China electronic audio industry association authorization, car audio services branch of the Organization of the auto video and multimedia unit conversion specification, the auto video and multimedia conversion store level evaluation standards, the auto video and multimedia equipment maintenance specifications "of the series of car audio national industry standard professional Committee seminar, on 18 August 2006 14 points in Guangzhou City Shandong building, conference room, the main topic of this meeting was to discuss a number of car audio national industry standard drafting plan and related matters.
Our car audio industry develops to today, has entered the market, import, but the State and the lack of industry standards, making the entire industry further health development, a lot of restrictions. In order to better serve the industry and services, expansion of car audio industry in China, the Chinese car audio services branch to the competent authorities for the drafting of car audio related series of national industry standards and approval, so organizations have some stronger refit, repair, agent distribution, production, and other types of enterprises, the composition of the drafting Committee of professional standards for the profession of a healthy and orderly development of a force.
By China electronic audio industry association authorization, car audio services branch of the Organization of the auto video and multimedia unit conversion specification, the auto video and multimedia conversion store level evaluation standards, the auto video and multimedia equipment maintenance specifications "of the series of car audio national industry standard professional Committee seminar, on 18 August 2006 14 points in Guangzhou City Shandong building, conference room, the main topic of this meeting was to discuss a number of car audio national industry standard drafting plan and related matters.
Our car audio industry develops to today, has entered the market, import, but the State and the lack of industry standards, making the entire industry further health development, a lot of restrictions. In order to better serve the industry and services, expansion of car audio industry in China, the Chinese car audio services branch to the competent authorities for the drafting of car audio related series of national industry standards and approval, so organizations have some stronger refit, repair, agent distribution, production, and other types of enterprises, the composition of the drafting Committee of professional standards for the profession of a healthy and orderly development of a force.
Friday, February 10, 2012
Did you know? automobile beauty year consumption-any idea?
Expenditures for sporadic car owners may not care about cosmetic surgery, but not less comprehensive cost really. Chezhiyou automobile beauty experts calculate the cost, it is not a wonder, a calculation.
Scenario 1: waxing. Waxing is the most ancient way of beauty, every time the cost is not high, at around $ 50. The disadvantage is that waxes to maintain short, 10-15 days. Average year needs about 25 times, average annual consumption is $ 1250.
Small tips: wax itself contains oils ingredient that can only be a temporary increase in the paint surface brightness, unable to avoid car paint oxidation and scratches.
Scenario 2: sealing glaze. Sealing glaze is relatively mature beauty mode, each time a glaze of price about 500 Yuan, maintain 1 year. Insufficient to cover the glaze cannot fundamentally resolve the glaze surface oxidation from Ukraine, so you need every 3 months for a glazed care, every time the price of about $ 200. The average annual consumption for sealing glaze 1100 $.
Small tips: sealing glaze and glazed care need polishing, polishing 4 times a year on car paint damage.
Scenario three: chezhiyou coating. Chezhiyou coating from Japan to introduce the latest achievements of science and technology, the silicon and glass, cellulose and fluorine-containing, consisting of four inorganic fundamentally eliminate the car paint oxidation, long keep paint surface and beautiful, like new. Crystal coating of fee for 1680 Yuan, the effect can be maintained for two years, the average annual consumption is $ 840.
Small tips: coating can greatly improve the hardness of paint, thus increasing vehicle paint protection division. According to the test, coated paint scratches after can be reduced by 90%.
Scenario four: chezhiyou handle coated card. Coated card includes two years: Crystal film, protective film cleaning 4 times, room sauna, air-conditioning duct cleaning and cleaning of the external engine twice, annual free fogproof. The card is priced at $ 2280, equivalent annual consumption $ 1190.
Small tips: coated card projects are well designed, the car will do. Card face value of $ 4100, equivalent to discount to 5.8 fold.
Scenario 1: waxing. Waxing is the most ancient way of beauty, every time the cost is not high, at around $ 50. The disadvantage is that waxes to maintain short, 10-15 days. Average year needs about 25 times, average annual consumption is $ 1250.
Small tips: wax itself contains oils ingredient that can only be a temporary increase in the paint surface brightness, unable to avoid car paint oxidation and scratches.
Scenario 2: sealing glaze. Sealing glaze is relatively mature beauty mode, each time a glaze of price about 500 Yuan, maintain 1 year. Insufficient to cover the glaze cannot fundamentally resolve the glaze surface oxidation from Ukraine, so you need every 3 months for a glazed care, every time the price of about $ 200. The average annual consumption for sealing glaze 1100 $.
Small tips: sealing glaze and glazed care need polishing, polishing 4 times a year on car paint damage.
Scenario three: chezhiyou coating. Chezhiyou coating from Japan to introduce the latest achievements of science and technology, the silicon and glass, cellulose and fluorine-containing, consisting of four inorganic fundamentally eliminate the car paint oxidation, long keep paint surface and beautiful, like new. Crystal coating of fee for 1680 Yuan, the effect can be maintained for two years, the average annual consumption is $ 840.
Small tips: coating can greatly improve the hardness of paint, thus increasing vehicle paint protection division. According to the test, coated paint scratches after can be reduced by 90%.
Scenario four: chezhiyou handle coated card. Coated card includes two years: Crystal film, protective film cleaning 4 times, room sauna, air-conditioning duct cleaning and cleaning of the external engine twice, annual free fogproof. The card is priced at $ 2280, equivalent annual consumption $ 1190.
Small tips: coated card projects are well designed, the car will do. Card face value of $ 4100, equivalent to discount to 5.8 fold.
Wednesday, February 8, 2012
Anytime, anywhere, and enthusiasts to create high-quality car audio (map)
Audio system is available as audio, the most basic condition is a function of the sound playback. Sound system, must contain at least some of the points listed below, are eligible as sound systems, that any sound system are so, car audio is no exception.
Create high-quality car audio
The following is a detailed talk about sound system consists of several elements
1. sources:
Can decode out software and multimedia, the ones that sound source. The proper names seem not easy to understand, in fact, is a very simple thing! play the radio called tuner, commonly known as the radio, CD recordings, is called CD-Player, to compact discs — very simple!
2. the former level signal control:
In simple terms, the fore is in after the class, we generally will power amplifier is called after the class, so in between the sound source and power amplifier, all for music signal processor, are referred to the fore. Such as car audio host for volume size of the control that is part of belonging to the fore, which control the strength of the signal. Other audio equipment, more often see ex-level control part, treble and bass adjustment, balance, rear volume left or right to adjust, and so on. In addition more complex also has an audio equalizer (EQ), its function and bedside stereo seen, multi-stage frequency adjusting tone. In addition, the digital sound processor DSP is now standard equipment of many host, simply put is a simulation of the gym, dance halls or concert hall sound characteristics such as space. In short, all the processing on signal or adjust the body, is the first level.
3. the power amplifier:
First-level control of the sound signal strength most small enough to be the most perfect driving monomer (speakers), to allow the signal strength is stronger, thus strengthening the success rate of the output signal, called power amplifier, commonly known as power amplifier. In General, the sound system of total output power value, the system all power amplifier output power, are used as a sound system on the size of the series.
4. speakers:
The electric energy into Sonic mechanical called speakers (commonly known as the Horn)!, right ... Only half right. The signal is converted into sound body, apart from the common to the circle or ellipse reciprocating moving coil loudspeaker, there are other kinds of speaker! such as metal band sound of the Ribbon type (Ribbon), electrostatic driving flat-membrane electrostatic speakers, all in the sound. However in car audio speakers or mainstream in the moving coil, impression apart from the United States there are Infinity and Taiwan EVIL ribbons-automotive, other than treble monomers are common moving coil unit.
5. transfer:
A complete sound system, the wire is indispensable to the combination of parts, but the wire is often overlooked. In fact, wire of good or bad, will directly affect the sound quality, because the wire from the material, stranded structure, to the diameter, insulation and impedance values, and so on design and specification of different, will affect the signal or power transmission. While the use of the wire, because different devices have different design orientation of wires, such as power and grounding, startup, signal, Horn, fibre and the special system of wire required, because each require different in design. For example, requirements for sound quality speakers line, its material purity must be the higher the better, otherwise too many impurities affect sound play completely. In addition to wire and equipment of the Terminal is also very important, contact solid or not, contact area size, design and material and the fitting grounding is good, you will have a significant impact on the sound effect.
System size are sound, some people may think, own car-mounted stereo is simple but, this is called audio? I think as long as the full conditions, can make you want to hear or the specified sound that can be called a sound, even if equipment is original host with several speakers. Conversely, if a there are several audio sources, many of the Ministry of power amplifier has not super system volume control, able to listen to it? if you do not have speakers, sound? this system even further large scale, equipment and more, are not regarded as sound.
The size of the car audio system, depending on individual requirements for sound quality. Whether your car audio system's size, but when you turn on the car's audio system, as long as you want to listen to music, for you to enjoy the services of the hearing, it is the most perfect car audio system.
However, when you select stereo, you'd be able to buy a brand of suite, this will not only quality assurance, and product specification must be very detailed, will guide you how to use correctly, will avoid the embarrassment of using the error.
Following in the teach you how to select a car audio
Currently, modified car audio models to mid-range cars. Because of low end car owners generally felt flower several thousand dollars was not worth the money converted audio, high-end car audio itself already very good, generally do not have the necessary modifications.
Pick and choose what brand of car audio speakers, depending on personal preferences. If you tend to listen to rock, then choose a United States speakers; if your preferred listening to ordinary songs, you can choose from Japan; if you love to listen to classical music, the United Kingdom's horn is suitable for you.
Because the owner is not enough for car audio, often with their own feelings, causing the car audio was difficult to play the most ideal auditory effect. Some experts warn that some owners: don't fall into the following four errors:
Myth one: many car owners thought that many CD machine process necessarily complex, so the price is better than single-disc CD player, in fact wrong. If you just want to pick a common single-drive price is very cheap, but quality single-drive and a 10-drive prices is also no difference between theSeveral, or even higher. Furthermore, the development of science and technology have already solved many drive for disc instability problems, can be assured.
Myth two: buying a home audio, generally considered to host, speakers are selected the same brand is better, so car audio should use the same brand of products, this is a misunderstanding. In fact, according to the host model, the power to make a reasonable mix different brands of products can create good reception.
Myth three: they say that "a good horse with good saddle", be sure to upscale cars to assemble a high-end audio, this is not true. What kind of sound completely assembled according to the owner's economic strength and music appreciation levels. A trim owners assemble a set of more than 2 million of sound, his car back-up car in two big speakers, and more than anything else, but he said that he did realize a perfect musical journey.
Myth 4: many car owners believe that adding bass tone-up to play a shocked, actually you overlooked characteristics of cars, luxury cars will have noise exists, driving the release music bass parts will be weakened, to different degrees and bass tone up precisely in the complement of loss, if the bass and Bass Amplifier you can make the reserve power increase, reduce the distortion, this is different with the home audio.
As the most general owners, if you're not a car audio enthusiasts and have considerable economic strength, before choosing car audio, two points should first determine, first, are you going to spend much money to refit sound; and to consider is your favorite type of music is rock music, pop music, or classical music. Keep in mind when considering these points cannot be reversed, if this is the first determine the type of music you like and then go to the converted audio, it guarantees must will exceed your budget, you want to know in car audio this field, the angle of the purely material terms, is expensive, the better, some super car audio enthusiast's light car installed equipment worth up to hundreds of thousands or even hundreds of thousands of dollars.
In car audio conversion, primarily from sources and sound two angle. General sources include tape drives, CD player, DVD/VCD/CD too let machines, MP3 player, MD player, now some car audio enthusiasts have already started using 1G storage hard drive for music. But the results from the music and its quality, is recommended to use the CD. Tape drive frequency response narrow, noise; VCD audio quality is poor, but the advantage is a video effect, but as car audio, not recommended; MP3 is a compression format, although increased sound processing circuitry to restore, but the sound quality is still not compared with CD; DVD sound close to CD, but overall, it is still not as good as compared to CD; CD and MD's sound quality is not great, but the difference between the sound would be too hard, and overall sound better than CD full, smooth, authentic.
Now the market CD machine brand and a great variety, there are more single-disc, disc, tape radio's all-in-one printer, essentially to Japan brand host-based, such as Alpine, songs and music, jianwu, Sony, Panasonic, pioneer, JVC, price $ 800 from seven to several thousand dollars. From product quality in terms of basic differences are not large, but different brands has its own unique characteristics. As Alpine is a professional car audio, with perfect sound quality and excellent resolution, particularly in high-frequency performance, such as the lyric in the performance of the soft and flowing water, such as when you play audio, at the same time in the shock-technology is unique, supporting multiple disc cartridge to six discs and the current market-Alpine head of low-end products mostly domestic production; Panasonic, jianwu etc better stability; pioneer and JVC's performance is better, its single-drive high cost performance. At the same time, also according to the different musical tastes to select models, if you like soft lyric music can select Japan brand, such as like just strong road ROCK music recommendations to select European and American models, but is currently in Beijing market, compared with the Japan model, both in variety and in future warranty maintenance, European and American models of select surface is narrow.
In the sound quality improves, the industry has always been a host of Japan, Europe and the amplifier Horn said. Japanese power amplifier and speaker features from a professional point of view is shown on the sharp and thrust ear, the overall effect is hard, but the bass of the plumpness weak, sounds not a mission in a type of effect, elastic not obvious, but for the average car owner, whether ROCK to new rewards, POP or Symphony, should be relatively easy to create an appropriate atmosphere, meaning its overall adaptability and application of the broader plane; if you are a ROCK fan, and want to get the most out of ROCK that are unique and hard to let your chest stuffy metal percussion of panic, then of course you want to select United States amplifier and speaker; for sound very demanding car audio enthusiasts, they seek is authentic and demonstrate the true Vocality of each level and detail, let the music playback, this restored must adopt European power amplifier and equipment, for example like friends of the selection of fever HIFI United Kingdom or Denmark's power amplifier and speakers.
Chosen to satisfy their need of cost-effective equipment, the real work is just beginning. Used in the industry, say, five, five installation; some even talk about one third of the equipment, installation artist, a good equipment can maximize out, the key is to look for you to install the sound technician, his car circuit theory of knowledge, acoustics, musical quality and appreciation of the level, operational maturity and so will directly affect your auto sound system's overall performance. Full equipment of the acoustic field position and phase is accurate, the treble is clear and vivid, baritone is smooth melody, bass is full flexibility, and so on. Also, for ongoing domestic Middle car universal problem of noise on the high side, but also depending on different circumstances do sound processing. Therefore, never think that install car audio simply put your carefully selected good equipment together with a line. In the Select installation restaurant, in addition to select large storefronts, should please the experienced technicians to operate. r>
Create high-quality car audio
The following is a detailed talk about sound system consists of several elements
1. sources:
Can decode out software and multimedia, the ones that sound source. The proper names seem not easy to understand, in fact, is a very simple thing! play the radio called tuner, commonly known as the radio, CD recordings, is called CD-Player, to compact discs — very simple!
2. the former level signal control:
In simple terms, the fore is in after the class, we generally will power amplifier is called after the class, so in between the sound source and power amplifier, all for music signal processor, are referred to the fore. Such as car audio host for volume size of the control that is part of belonging to the fore, which control the strength of the signal. Other audio equipment, more often see ex-level control part, treble and bass adjustment, balance, rear volume left or right to adjust, and so on. In addition more complex also has an audio equalizer (EQ), its function and bedside stereo seen, multi-stage frequency adjusting tone. In addition, the digital sound processor DSP is now standard equipment of many host, simply put is a simulation of the gym, dance halls or concert hall sound characteristics such as space. In short, all the processing on signal or adjust the body, is the first level.
3. the power amplifier:
First-level control of the sound signal strength most small enough to be the most perfect driving monomer (speakers), to allow the signal strength is stronger, thus strengthening the success rate of the output signal, called power amplifier, commonly known as power amplifier. In General, the sound system of total output power value, the system all power amplifier output power, are used as a sound system on the size of the series.
4. speakers:
The electric energy into Sonic mechanical called speakers (commonly known as the Horn)!, right ... Only half right. The signal is converted into sound body, apart from the common to the circle or ellipse reciprocating moving coil loudspeaker, there are other kinds of speaker! such as metal band sound of the Ribbon type (Ribbon), electrostatic driving flat-membrane electrostatic speakers, all in the sound. However in car audio speakers or mainstream in the moving coil, impression apart from the United States there are Infinity and Taiwan EVIL ribbons-automotive, other than treble monomers are common moving coil unit.
5. transfer:
A complete sound system, the wire is indispensable to the combination of parts, but the wire is often overlooked. In fact, wire of good or bad, will directly affect the sound quality, because the wire from the material, stranded structure, to the diameter, insulation and impedance values, and so on design and specification of different, will affect the signal or power transmission. While the use of the wire, because different devices have different design orientation of wires, such as power and grounding, startup, signal, Horn, fibre and the special system of wire required, because each require different in design. For example, requirements for sound quality speakers line, its material purity must be the higher the better, otherwise too many impurities affect sound play completely. In addition to wire and equipment of the Terminal is also very important, contact solid or not, contact area size, design and material and the fitting grounding is good, you will have a significant impact on the sound effect.
System size are sound, some people may think, own car-mounted stereo is simple but, this is called audio? I think as long as the full conditions, can make you want to hear or the specified sound that can be called a sound, even if equipment is original host with several speakers. Conversely, if a there are several audio sources, many of the Ministry of power amplifier has not super system volume control, able to listen to it? if you do not have speakers, sound? this system even further large scale, equipment and more, are not regarded as sound.
The size of the car audio system, depending on individual requirements for sound quality. Whether your car audio system's size, but when you turn on the car's audio system, as long as you want to listen to music, for you to enjoy the services of the hearing, it is the most perfect car audio system.
However, when you select stereo, you'd be able to buy a brand of suite, this will not only quality assurance, and product specification must be very detailed, will guide you how to use correctly, will avoid the embarrassment of using the error.
Following in the teach you how to select a car audio
Currently, modified car audio models to mid-range cars. Because of low end car owners generally felt flower several thousand dollars was not worth the money converted audio, high-end car audio itself already very good, generally do not have the necessary modifications.
Pick and choose what brand of car audio speakers, depending on personal preferences. If you tend to listen to rock, then choose a United States speakers; if your preferred listening to ordinary songs, you can choose from Japan; if you love to listen to classical music, the United Kingdom's horn is suitable for you.
Because the owner is not enough for car audio, often with their own feelings, causing the car audio was difficult to play the most ideal auditory effect. Some experts warn that some owners: don't fall into the following four errors:
Myth one: many car owners thought that many CD machine process necessarily complex, so the price is better than single-disc CD player, in fact wrong. If you just want to pick a common single-drive price is very cheap, but quality single-drive and a 10-drive prices is also no difference between theSeveral, or even higher. Furthermore, the development of science and technology have already solved many drive for disc instability problems, can be assured.
Myth two: buying a home audio, generally considered to host, speakers are selected the same brand is better, so car audio should use the same brand of products, this is a misunderstanding. In fact, according to the host model, the power to make a reasonable mix different brands of products can create good reception.
Myth three: they say that "a good horse with good saddle", be sure to upscale cars to assemble a high-end audio, this is not true. What kind of sound completely assembled according to the owner's economic strength and music appreciation levels. A trim owners assemble a set of more than 2 million of sound, his car back-up car in two big speakers, and more than anything else, but he said that he did realize a perfect musical journey.
Myth 4: many car owners believe that adding bass tone-up to play a shocked, actually you overlooked characteristics of cars, luxury cars will have noise exists, driving the release music bass parts will be weakened, to different degrees and bass tone up precisely in the complement of loss, if the bass and Bass Amplifier you can make the reserve power increase, reduce the distortion, this is different with the home audio.
As the most general owners, if you're not a car audio enthusiasts and have considerable economic strength, before choosing car audio, two points should first determine, first, are you going to spend much money to refit sound; and to consider is your favorite type of music is rock music, pop music, or classical music. Keep in mind when considering these points cannot be reversed, if this is the first determine the type of music you like and then go to the converted audio, it guarantees must will exceed your budget, you want to know in car audio this field, the angle of the purely material terms, is expensive, the better, some super car audio enthusiast's light car installed equipment worth up to hundreds of thousands or even hundreds of thousands of dollars.
In car audio conversion, primarily from sources and sound two angle. General sources include tape drives, CD player, DVD/VCD/CD too let machines, MP3 player, MD player, now some car audio enthusiasts have already started using 1G storage hard drive for music. But the results from the music and its quality, is recommended to use the CD. Tape drive frequency response narrow, noise; VCD audio quality is poor, but the advantage is a video effect, but as car audio, not recommended; MP3 is a compression format, although increased sound processing circuitry to restore, but the sound quality is still not compared with CD; DVD sound close to CD, but overall, it is still not as good as compared to CD; CD and MD's sound quality is not great, but the difference between the sound would be too hard, and overall sound better than CD full, smooth, authentic.
Now the market CD machine brand and a great variety, there are more single-disc, disc, tape radio's all-in-one printer, essentially to Japan brand host-based, such as Alpine, songs and music, jianwu, Sony, Panasonic, pioneer, JVC, price $ 800 from seven to several thousand dollars. From product quality in terms of basic differences are not large, but different brands has its own unique characteristics. As Alpine is a professional car audio, with perfect sound quality and excellent resolution, particularly in high-frequency performance, such as the lyric in the performance of the soft and flowing water, such as when you play audio, at the same time in the shock-technology is unique, supporting multiple disc cartridge to six discs and the current market-Alpine head of low-end products mostly domestic production; Panasonic, jianwu etc better stability; pioneer and JVC's performance is better, its single-drive high cost performance. At the same time, also according to the different musical tastes to select models, if you like soft lyric music can select Japan brand, such as like just strong road ROCK music recommendations to select European and American models, but is currently in Beijing market, compared with the Japan model, both in variety and in future warranty maintenance, European and American models of select surface is narrow.
In the sound quality improves, the industry has always been a host of Japan, Europe and the amplifier Horn said. Japanese power amplifier and speaker features from a professional point of view is shown on the sharp and thrust ear, the overall effect is hard, but the bass of the plumpness weak, sounds not a mission in a type of effect, elastic not obvious, but for the average car owner, whether ROCK to new rewards, POP or Symphony, should be relatively easy to create an appropriate atmosphere, meaning its overall adaptability and application of the broader plane; if you are a ROCK fan, and want to get the most out of ROCK that are unique and hard to let your chest stuffy metal percussion of panic, then of course you want to select United States amplifier and speaker; for sound very demanding car audio enthusiasts, they seek is authentic and demonstrate the true Vocality of each level and detail, let the music playback, this restored must adopt European power amplifier and equipment, for example like friends of the selection of fever HIFI United Kingdom or Denmark's power amplifier and speakers.
Chosen to satisfy their need of cost-effective equipment, the real work is just beginning. Used in the industry, say, five, five installation; some even talk about one third of the equipment, installation artist, a good equipment can maximize out, the key is to look for you to install the sound technician, his car circuit theory of knowledge, acoustics, musical quality and appreciation of the level, operational maturity and so will directly affect your auto sound system's overall performance. Full equipment of the acoustic field position and phase is accurate, the treble is clear and vivid, baritone is smooth melody, bass is full flexibility, and so on. Also, for ongoing domestic Middle car universal problem of noise on the high side, but also depending on different circumstances do sound processing. Therefore, never think that install car audio simply put your carefully selected good equipment together with a line. In the Select installation restaurant, in addition to select large storefronts, should please the experienced technicians to operate. r>
Monday, February 6, 2012
Xilinx car Infotainment increase connectivity
June 18, 2008, Beijing-the global leader in programmable logic solutions by Xilinx, Inc. (Xilinx, Inc. (NASDAQ: XLNX)) today announced the launch of an integrated by Xilinx automobile (XA) field-programmable gate array (FPGA) and intellectual property (IP) solutions. This integrated solution includes ontology for car audio (headunit) application of low-power Intel in-vehicle Infotainment (IVI) reference design. The reference design combines the XA solutions with Intel Atom processor,?? as a system developer in the development of the open car Infotainment platforms provide new levels of performance, scalability and flexibility.
And consumers in the home and Office needs, in-car digital information access and entertainment applications demand growth, by Xilinx Corporation and Intel Corporation as well as the respective ecosystem provider this cooperation meets this demand. As Intel embedded and Communications Alliance member companies by Xilinx in close cooperation with Intel, for their joint customers accelerate system development of complete, flexible solution for automotive electronics. This latest development results fully combines XASpartan?-3FPGA series platform's inherent flexibility advantages and built-in connectivity features, as well as Intel ® Atom Processor Z530 and Intel?? the system control collection with US15W, high performance, low power consumption and powerful ecosystem support and other features.
Powerful development platform
Low power IntelIVI reference design solution based on XASpartan-3EFPGA to extend the Platform flexibility and integrated a number of automotive-specific features such as video capture support and MOST? network connectivity. The solution integrates various functions including SD2.0 (including SDHC), used for camera input video frames collector, Bluetooth connectivity, for BIOS configuration of low pin count (LowPinCount) interface, integrated support for external network controller LogiCORE? NICIPforMOST or media local bus connections to MOST of the functions as well as the Flash interface support functions. These features for Auto center console of embedded system, the automobile center console usually include navigation, entertainment, and portable device Bluetooth wireless connectivity.
XASpartan-3EFPGA is by Xilinx and by Xilinx Alliance program (XilinxAllianceProgram) a number of industry-leading automotive market partners to develop end-to-end auto part of the solution. XA solutions integrate include pre-verified by Xilinx and third-party application-optimized IP building blocks, hardware and software components. These are implemented based on MOST, FlexRay and CAN, and other industry-standard automotive network of fully functional automotive subsystems needed. In addition, XA programmable device also provides developers with the best architecture flexibility to better determine system Division and adaptation of technical standards in a variety of end users. This is not the same as the existing private standard devices (ASSP) preset structure and functions of the product development is in stark contrast to limit.
By Xilinx company car system architecture and solution Senior Manager NickDiFiore said: "we are very pleased to be in this fast-growing areas in cooperation with Intel Corporation and to share our experience in the automotive industry. Cooperation between our two companies can provide information and entertainment systems development brings high performance, low-power programmable infrastructure enormous advantages. By XASpartan-3E device flexible connection functionality into Intel ® Atom Processor ecosystem?, now developers can better in next generation applications achieve product differentiation. "
"Intel by and large numbers of hardware and software ecosystem vendors for the automotive industry to provide rich development and design choices. "Intel Corporation digital enterprise, Vice President and low-power embedded products division General Manager TonSteenman said," Intel low power IVI reference design shows us how to pass and ecosystem partners work closely together to support our customers in the automotive industry to more quickly integrate their solutions to market. In our reference design integration by Xilinx XAFPGA so that we can provide a powerful development platform, its flexibility and scalability to meet the infotainment system growing complexity requirements. "
Product supply
For low-power IntelIVI reference design is based on the matching chip solution XASpartan-3EFPGA will be in July 2008.
And consumers in the home and Office needs, in-car digital information access and entertainment applications demand growth, by Xilinx Corporation and Intel Corporation as well as the respective ecosystem provider this cooperation meets this demand. As Intel embedded and Communications Alliance member companies by Xilinx in close cooperation with Intel, for their joint customers accelerate system development of complete, flexible solution for automotive electronics. This latest development results fully combines XASpartan?-3FPGA series platform's inherent flexibility advantages and built-in connectivity features, as well as Intel ® Atom Processor Z530 and Intel?? the system control collection with US15W, high performance, low power consumption and powerful ecosystem support and other features.
Powerful development platform
Low power IntelIVI reference design solution based on XASpartan-3EFPGA to extend the Platform flexibility and integrated a number of automotive-specific features such as video capture support and MOST? network connectivity. The solution integrates various functions including SD2.0 (including SDHC), used for camera input video frames collector, Bluetooth connectivity, for BIOS configuration of low pin count (LowPinCount) interface, integrated support for external network controller LogiCORE? NICIPforMOST or media local bus connections to MOST of the functions as well as the Flash interface support functions. These features for Auto center console of embedded system, the automobile center console usually include navigation, entertainment, and portable device Bluetooth wireless connectivity.
XASpartan-3EFPGA is by Xilinx and by Xilinx Alliance program (XilinxAllianceProgram) a number of industry-leading automotive market partners to develop end-to-end auto part of the solution. XA solutions integrate include pre-verified by Xilinx and third-party application-optimized IP building blocks, hardware and software components. These are implemented based on MOST, FlexRay and CAN, and other industry-standard automotive network of fully functional automotive subsystems needed. In addition, XA programmable device also provides developers with the best architecture flexibility to better determine system Division and adaptation of technical standards in a variety of end users. This is not the same as the existing private standard devices (ASSP) preset structure and functions of the product development is in stark contrast to limit.
By Xilinx company car system architecture and solution Senior Manager NickDiFiore said: "we are very pleased to be in this fast-growing areas in cooperation with Intel Corporation and to share our experience in the automotive industry. Cooperation between our two companies can provide information and entertainment systems development brings high performance, low-power programmable infrastructure enormous advantages. By XASpartan-3E device flexible connection functionality into Intel ® Atom Processor ecosystem?, now developers can better in next generation applications achieve product differentiation. "
"Intel by and large numbers of hardware and software ecosystem vendors for the automotive industry to provide rich development and design choices. "Intel Corporation digital enterprise, Vice President and low-power embedded products division General Manager TonSteenman said," Intel low power IVI reference design shows us how to pass and ecosystem partners work closely together to support our customers in the automotive industry to more quickly integrate their solutions to market. In our reference design integration by Xilinx XAFPGA so that we can provide a powerful development platform, its flexibility and scalability to meet the infotainment system growing complexity requirements. "
Product supply
For low-power IntelIVI reference design is based on the matching chip solution XASpartan-3EFPGA will be in July 2008.
Sunday, February 5, 2012
Car audio market opportunity is huge! brand-name quality on-board host worrying
As the Chinese Auto market's rapid expansion, and closely related to car audio market is rapidly expanding. Since China's powerful electronics manufacturing capacity, an increasing number of car audio products made in China and sold around the world. However, in the absence of uniform national standards, related to market such products quality is really worrisome, the industry is also deeply regret, difficult to answer.
In our car audio industry to healthy and orderly development, to allow the consumer to obtain real industry information, rebuild their consumer confidence, IASCA China co., Ltd. jointly established the country's first car audio third-party evaluation Consortium — combined with car audio test room, ready to have long been engaged in car audio industry evaluation of various categories of products to international and domestic various industry has been the reference standard and enterprise standard as the basis for the community to provide third-party just full of car audio products.
After several months of preparation, for consumers and professionals reflect strong host products, IASCA has representatives in China co., Ltd preferred car audio host leading Japanese four brands, one of the products, the Entrust Authority inspection agencies in China China ceprei Laboratory (Headquarters), the national car audio product testing methods, it was part of the audio electrical performance testing, and to develop the corporate standards or industry standards do in reference to the data, the data for this test is consistent with standards of judgment. In addition, listen and group also in standard listening room, listen and expert assessment of subjective listening to the above products for the subjective evaluation of audio effects, which make up the primary objective of combining describes car audio products sound effects and quality of evaluation reports (for details, please refer to the "JVCKD-G328 car CD radio combination machine part audio performance detection table" and "KENWOODKDC-136 car CD receivers-part audio performance testing results and description" and "SONYCDX-GT160 automotive laser turntables part audio performance detection table" and "Alpine CDE-9870EMP3CD receiver part audio performance testing results and descriptions", of which some products of subjective listening test report has been published in the car audio 12 #).
The evaluation of products, mainly to the manufacturer's standard for determining basis, if the appropriate detection without enterprise standards, industry standards as the reference basis for judgment. From the test data for some of the brand product standards compliance is not optimistic, but that was just the quality of products on the market, better international famous companies products. From our grasp, as time during this evaluation has yet to be completed by a large number of domestic brands products, quality problems more worrisome. In this we call on all car audio host product manufacturers pay attention to product quality, strictly according to national standards require disclosure related products information, consumers deserve to know.
In our car audio industry to healthy and orderly development, to allow the consumer to obtain real industry information, rebuild their consumer confidence, IASCA China co., Ltd. jointly established the country's first car audio third-party evaluation Consortium — combined with car audio test room, ready to have long been engaged in car audio industry evaluation of various categories of products to international and domestic various industry has been the reference standard and enterprise standard as the basis for the community to provide third-party just full of car audio products.
After several months of preparation, for consumers and professionals reflect strong host products, IASCA has representatives in China co., Ltd preferred car audio host leading Japanese four brands, one of the products, the Entrust Authority inspection agencies in China China ceprei Laboratory (Headquarters), the national car audio product testing methods, it was part of the audio electrical performance testing, and to develop the corporate standards or industry standards do in reference to the data, the data for this test is consistent with standards of judgment. In addition, listen and group also in standard listening room, listen and expert assessment of subjective listening to the above products for the subjective evaluation of audio effects, which make up the primary objective of combining describes car audio products sound effects and quality of evaluation reports (for details, please refer to the "JVCKD-G328 car CD radio combination machine part audio performance detection table" and "KENWOODKDC-136 car CD receivers-part audio performance testing results and description" and "SONYCDX-GT160 automotive laser turntables part audio performance detection table" and "Alpine CDE-9870EMP3CD receiver part audio performance testing results and descriptions", of which some products of subjective listening test report has been published in the car audio 12 #).
The evaluation of products, mainly to the manufacturer's standard for determining basis, if the appropriate detection without enterprise standards, industry standards as the reference basis for judgment. From the test data for some of the brand product standards compliance is not optimistic, but that was just the quality of products on the market, better international famous companies products. From our grasp, as time during this evaluation has yet to be completed by a large number of domestic brands products, quality problems more worrisome. In this we call on all car audio host product manufacturers pay attention to product quality, strictly according to national standards require disclosure related products information, consumers deserve to know.
Thursday, February 2, 2012
Vehicle information system status and development trend analysis
At home, vehicle information system are displayed in the last few years, it is the concept of using computers, satellite positioning, communication, control, and other technologies to provide security, environmental protection and comfort features and services for automotive equipment, it is an integral part of the smart car, also known as automotive electronics devices. Vehicle information system including car computers, smart navigation, driving recorder, car multimedia and so on.
With the development of new technologies, the car will no longer be isolated cell, but to become the active node of the network. Vehicle information system in the car can constitute independent network, and at the same time, it is also one of the world network, so you can provide a lot of corresponding services. From the computer field, vehicle information system is a mobile computing platform (the concept car computing platform is presented by the Ministry).
The object from the service, in-vehicle information system covers the people, vehicles and social harmony. Vehicle information system is divided into four levels, from highest to lowest order customer layer, the service layer, the communication layer and on-board layer.
Service layer focus on people, society, and the unity of the car, it took the three aspects of service delivery to end users. The service layer is a service solution provides a layer that operators face different user needs to various automotive products and data service network for organic combination that gives the user a unique, personalized service.
Communication layer is the car and services, wireless communication technology will bring more on-board communication. On-board layer is called a variety of in-car navigation, car control end
End, it is divided into two: one with communication function; the other is not available, including vehicle monitoring as well as in China gradually start of autonomous navigation. Future, vehicle monitoring, to autonomous navigation and Telematics technology abroad, to provide users with even more rich and varied services.
Abroad-vehicle information systems are rarely alone, most people have it interpreted as in-vehicle multimedia. In recent years, in-vehicle information system is integrated into the concept of Telematics. Telematics earliest originates from the United States, at the international level gradually, its business model consists of three parts, including suppliers, service providers and consumers.
Telematics market in recent years in international development and soon, several reasons: first, the global car ownership increase year by year, has now been more than 2 million; at the same time, automotive electronic technological progress in gradually, wireless communication technology is developing rapidly; in addition, a complete industry chain, including chips, in-car unit, data vendors, and so on.
Asia's Telematics industry, more representative of the two countries are Japan and Korea. From Japan, a set of market prediction statistics show that by 2010, Japan's market share will exceed 100 billion, Korea's market share accounts for about $ 30.
International developments are very good, by contrast, China is only in the start-up phase, there is no more mature and sophisticated equipment vendors, service providers and operators. However, this situation to domestic counterparts, great opportunity, simply locate the correct, local businesses are able to find a foothold, will be with the vehicle market and constantly improve and develop together.
With the development of new technologies, the car will no longer be isolated cell, but to become the active node of the network. Vehicle information system in the car can constitute independent network, and at the same time, it is also one of the world network, so you can provide a lot of corresponding services. From the computer field, vehicle information system is a mobile computing platform (the concept car computing platform is presented by the Ministry).
The object from the service, in-vehicle information system covers the people, vehicles and social harmony. Vehicle information system is divided into four levels, from highest to lowest order customer layer, the service layer, the communication layer and on-board layer.
Service layer focus on people, society, and the unity of the car, it took the three aspects of service delivery to end users. The service layer is a service solution provides a layer that operators face different user needs to various automotive products and data service network for organic combination that gives the user a unique, personalized service.
Communication layer is the car and services, wireless communication technology will bring more on-board communication. On-board layer is called a variety of in-car navigation, car control end
End, it is divided into two: one with communication function; the other is not available, including vehicle monitoring as well as in China gradually start of autonomous navigation. Future, vehicle monitoring, to autonomous navigation and Telematics technology abroad, to provide users with even more rich and varied services.
Abroad-vehicle information systems are rarely alone, most people have it interpreted as in-vehicle multimedia. In recent years, in-vehicle information system is integrated into the concept of Telematics. Telematics earliest originates from the United States, at the international level gradually, its business model consists of three parts, including suppliers, service providers and consumers.
Telematics market in recent years in international development and soon, several reasons: first, the global car ownership increase year by year, has now been more than 2 million; at the same time, automotive electronic technological progress in gradually, wireless communication technology is developing rapidly; in addition, a complete industry chain, including chips, in-car unit, data vendors, and so on.
Asia's Telematics industry, more representative of the two countries are Japan and Korea. From Japan, a set of market prediction statistics show that by 2010, Japan's market share will exceed 100 billion, Korea's market share accounts for about $ 30.
International developments are very good, by contrast, China is only in the start-up phase, there is no more mature and sophisticated equipment vendors, service providers and operators. However, this situation to domestic counterparts, great opportunity, simply locate the correct, local businesses are able to find a foothold, will be with the vehicle market and constantly improve and develop together.
Wednesday, February 1, 2012
Expert analysis: car audio buying tips
Currently, modified car audio models to mid-range cars. Because of low end car owners generally felt flower several thousand dollars was not worth the money converted audio, high-end car audio itself already very good, generally do not have the necessary modifications.
Pick and choose what brand of car audio speakers, depending on personal preferences. If you tend to listen to rock, then choose a United States speakers; if your preferred listening to ordinary songs, you can choose from Japan; if you love to listen to classical music, the United Kingdom's horn is suitable for you.
Because the owner is not enough for car audio, often with their own feelings, causing the car audio was difficult to play the most ideal auditory effect. Some experts warn that some owners: don't fall into the following four errors:
Myth one: many car owners thought that many CD machine process necessarily complex, so the price is better than single-disc CD player, in fact wrong. If you just want to pick a common single-drive price is very cheap, but quality single-drive and a 10-drive price is comparable to or even higher. Furthermore, the development of science and technology have already solved many drive for disc instability problems, can be assured.
Myth two: buying a home audio, generally considered to host, speakers are selected the same brand is better, so car audio should use the same brand of products, this is a misunderstanding. In fact, according to the host model, the power to make a reasonable mix different brands of products can create good reception.
Myth three: they say that "a good horse with good saddle", be sure to upscale cars to assemble a high-end audio, this is not true. What kind of sound completely assembled according to the owner's economic strength and music appreciation levels. A trim owners assemble a set of more than 2 million of sound, his car back-up car in two big speakers, and more than anything else, but he said that he did realize a perfect musical journey.
Myth 4: many car owners believe that adding bass tone-up to play a shocked, actually you overlooked characteristics of cars, luxury cars will have noise exists, driving the release music bass parts will be weakened, to different degrees and bass tone up precisely in the complement of loss, if the bass and Bass Amplifier you can make the reserve power increase, reduce the distortion, this is different with the home audio.
As the most general owners, if you're not a car audio enthusiasts and have considerable economic strength, before choosing car audio, two points should first determine, first, are you going to spend much money to refit sound; and to consider is your favorite type of music is rock music, pop music, or classical music. Keep in mind when considering these points cannot be reversed, if this is the first determine the type of music you like and then go to the converted audio, it guarantees must will exceed your budget, you want to know in car audio this field, the angle of the purely material terms, is expensive, the better, some super car audio enthusiast's light car installed equipment worth up to hundreds of thousands or even hundreds of thousands of dollars.
In car audio conversion, primarily from sources and sound two angle. General sources include tape drives, CD player, DVD/VCD/CD too let machines, MP3 player, MD player, now some car audio enthusiasts have already started using 1G storage hard drive for music. But the results from the music and its quality, is recommended to use the CD. Tape drive frequency response narrow, noise; VCD audio quality is poor, but the advantage is a video effect, but as car audio, not recommended; MP3 is a compression format, although increased sound processing circuitry to restore, but the sound quality is still not compared with CD; DVD sound close to CD, but overall, it is still not as good as compared to CD; CD and MD's sound quality is not great, but the difference between the sound would be too hard, and overall sound better than CD full, smooth, authentic.
Now the market CD machine brand and a great variety, there are more single-disc, disc, tape radio's all-in-one printer, essentially to Japan brand host-based, such as Alpine, songs and music, jianwu, Sony, Panasonic, pioneer, JVC, price $ 800 from seven to several thousand dollars.
From product quality in terms of basic differences are not large, but different brands has its own unique characteristics. As Alpine is a professional car audio, with perfect sound quality and excellent resolution, particularly in high-frequency performance, such as the lyric in the performance of the soft and flowing water, such as when you play audio, at the same time in the shock-technology is unique, supporting multiple disc cartridge to six discs and the current market-Alpine head of low-end products mostly domestic production; Panasonic, jianwu etc better stability; pioneer and JVC's performance is better, its single-drive high cost performance. At the same time, also according to the different musical tastes to select models, if you like soft lyric music can select Japan brand, such as like just strong road ROCK music recommendations to select European and American models, but is currently in Beijing market, compared with the Japan model, both in variety and in future warranty maintenance, European and American models of select surface is narrow.
In the sound quality improves, the industry has always been a host of Japan, Europe and the amplifier Horn said. Japanese power amplifier and speaker features from a professional point of view is shown on the sharp and thrust ear, the overall effect is hard, but the bass of the plumpness weak, sounds not a mission in a type of effect, elastic not obvious, but for the average car owner, whether ROCK to new rewards, POP or Symphony, should be relatively easy to create an appropriate atmosphere, meaning its overall adaptability and application of the broader plane; if you are a ROCK fan, and want to get the most out of ROCK that are unique and hard to let your chest stuffy metal percussion of panic, then of course you want to select United States amplifier and speaker; for sound very demanding car audio enthusiasts, they seek is authentic and demonstrate the true Vocality of each level and detail, let the music playback, this restored must adopt European power amplifier and equipment, thanAs said like HiFi fever United Kingdom or Denmark friends use the amplifier and speakers.
Chosen to satisfy their need of cost-effective equipment, the real work is just beginning. Used in the industry, say, five, five installation; some even talk about one third of the equipment, installation artist, a good equipment can maximize out, the key is to look for you to install the sound technician, his car circuit theory of knowledge, acoustics, musical quality and appreciation of the level, operational maturity and so will directly affect your auto sound system's overall performance. Full equipment of the acoustic field position and phase is accurate, the treble is clear and vivid, baritone is smooth melody, bass is full flexibility, and so on. Also, for ongoing domestic Middle car universal problem of noise on the high side, but also depending on different circumstances do sound processing. Therefore, never think that install car audio simply put your carefully selected good equipment together with a line. In the Select installation restaurant, in addition to select large storefronts, should please the experienced technicians to operate.
Pick and choose what brand of car audio speakers, depending on personal preferences. If you tend to listen to rock, then choose a United States speakers; if your preferred listening to ordinary songs, you can choose from Japan; if you love to listen to classical music, the United Kingdom's horn is suitable for you.
Because the owner is not enough for car audio, often with their own feelings, causing the car audio was difficult to play the most ideal auditory effect. Some experts warn that some owners: don't fall into the following four errors:
Myth one: many car owners thought that many CD machine process necessarily complex, so the price is better than single-disc CD player, in fact wrong. If you just want to pick a common single-drive price is very cheap, but quality single-drive and a 10-drive price is comparable to or even higher. Furthermore, the development of science and technology have already solved many drive for disc instability problems, can be assured.
Myth two: buying a home audio, generally considered to host, speakers are selected the same brand is better, so car audio should use the same brand of products, this is a misunderstanding. In fact, according to the host model, the power to make a reasonable mix different brands of products can create good reception.
Myth three: they say that "a good horse with good saddle", be sure to upscale cars to assemble a high-end audio, this is not true. What kind of sound completely assembled according to the owner's economic strength and music appreciation levels. A trim owners assemble a set of more than 2 million of sound, his car back-up car in two big speakers, and more than anything else, but he said that he did realize a perfect musical journey.
Myth 4: many car owners believe that adding bass tone-up to play a shocked, actually you overlooked characteristics of cars, luxury cars will have noise exists, driving the release music bass parts will be weakened, to different degrees and bass tone up precisely in the complement of loss, if the bass and Bass Amplifier you can make the reserve power increase, reduce the distortion, this is different with the home audio.
As the most general owners, if you're not a car audio enthusiasts and have considerable economic strength, before choosing car audio, two points should first determine, first, are you going to spend much money to refit sound; and to consider is your favorite type of music is rock music, pop music, or classical music. Keep in mind when considering these points cannot be reversed, if this is the first determine the type of music you like and then go to the converted audio, it guarantees must will exceed your budget, you want to know in car audio this field, the angle of the purely material terms, is expensive, the better, some super car audio enthusiast's light car installed equipment worth up to hundreds of thousands or even hundreds of thousands of dollars.
In car audio conversion, primarily from sources and sound two angle. General sources include tape drives, CD player, DVD/VCD/CD too let machines, MP3 player, MD player, now some car audio enthusiasts have already started using 1G storage hard drive for music. But the results from the music and its quality, is recommended to use the CD. Tape drive frequency response narrow, noise; VCD audio quality is poor, but the advantage is a video effect, but as car audio, not recommended; MP3 is a compression format, although increased sound processing circuitry to restore, but the sound quality is still not compared with CD; DVD sound close to CD, but overall, it is still not as good as compared to CD; CD and MD's sound quality is not great, but the difference between the sound would be too hard, and overall sound better than CD full, smooth, authentic.
Now the market CD machine brand and a great variety, there are more single-disc, disc, tape radio's all-in-one printer, essentially to Japan brand host-based, such as Alpine, songs and music, jianwu, Sony, Panasonic, pioneer, JVC, price $ 800 from seven to several thousand dollars.
From product quality in terms of basic differences are not large, but different brands has its own unique characteristics. As Alpine is a professional car audio, with perfect sound quality and excellent resolution, particularly in high-frequency performance, such as the lyric in the performance of the soft and flowing water, such as when you play audio, at the same time in the shock-technology is unique, supporting multiple disc cartridge to six discs and the current market-Alpine head of low-end products mostly domestic production; Panasonic, jianwu etc better stability; pioneer and JVC's performance is better, its single-drive high cost performance. At the same time, also according to the different musical tastes to select models, if you like soft lyric music can select Japan brand, such as like just strong road ROCK music recommendations to select European and American models, but is currently in Beijing market, compared with the Japan model, both in variety and in future warranty maintenance, European and American models of select surface is narrow.
In the sound quality improves, the industry has always been a host of Japan, Europe and the amplifier Horn said. Japanese power amplifier and speaker features from a professional point of view is shown on the sharp and thrust ear, the overall effect is hard, but the bass of the plumpness weak, sounds not a mission in a type of effect, elastic not obvious, but for the average car owner, whether ROCK to new rewards, POP or Symphony, should be relatively easy to create an appropriate atmosphere, meaning its overall adaptability and application of the broader plane; if you are a ROCK fan, and want to get the most out of ROCK that are unique and hard to let your chest stuffy metal percussion of panic, then of course you want to select United States amplifier and speaker; for sound very demanding car audio enthusiasts, they seek is authentic and demonstrate the true Vocality of each level and detail, let the music playback, this restored must adopt European power amplifier and equipment, thanAs said like HiFi fever United Kingdom or Denmark friends use the amplifier and speakers.
Chosen to satisfy their need of cost-effective equipment, the real work is just beginning. Used in the industry, say, five, five installation; some even talk about one third of the equipment, installation artist, a good equipment can maximize out, the key is to look for you to install the sound technician, his car circuit theory of knowledge, acoustics, musical quality and appreciation of the level, operational maturity and so will directly affect your auto sound system's overall performance. Full equipment of the acoustic field position and phase is accurate, the treble is clear and vivid, baritone is smooth melody, bass is full flexibility, and so on. Also, for ongoing domestic Middle car universal problem of noise on the high side, but also depending on different circumstances do sound processing. Therefore, never think that install car audio simply put your carefully selected good equipment together with a line. In the Select installation restaurant, in addition to select large storefronts, should please the experienced technicians to operate.
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