Beijing, October 1, 2009, the Tiananmen Square in the 60 th anniversary of national day People's Republic of China angered, Tiananmen Square, the people's army to Grand, boundless devotion to the world of a most wonderful parade celebration, new weapons, new equipment, new side team once again shocked the world. Loud voice is still in the ears, while the National Guard and military force of sound is famous Quartet wireless microphone system with Sennheiser's SK5212 mini new pockets of transmitter and receiver EM3732 dual channel, Sennheiser high-end products China Technology Center---Beijing hengxin RDMS technology company undertook this parade rituals on Sennheiser wireless microphone technology security work and 6 technicians and professional service, guarantee the flag and parade rituals Sennheiser wireless microphones is stable and reliable use.
National Guard wearing a collar-clip microphone MKE2-4 and SK5212 Mini pockets-transmitter, pick a password, knife and footsteps. In this 60th anniversary parade, National Guard, a total of 8 PCs configured SK5212 Mini pockets-transmitter, 1 PC SKP3000 wireless transmitter with MKH416 hyper-directional microphone and 5 EM3732 dual-channel receivers, has used the 9 channel acquisition all the passwords in force March and footsteps; military force total configuration 14 channel wireless microphone system, collecting March-past of moving the password.
National Guard
Military force
To ensure that the signal flow and wireless microphone, wireless system using frequency through strict planning, strictly limiting the harmonic coefficient, guarantee the security of wireless phone use. Receiving system adopts EM3732 unique RF signal-line transmission mode multiple integration, each fixed receiving point set a hyper-link to the antenna.
Sennheiser Technology Service Center Engineer Wu Xiaojun
Early in the commissioning phase, the device Sennheiser wireless system equipment after a parade for the village and a walkthrough of Tiananmen Square, relying on its many times in the audio industry for many years of transmission technology and top-quality products that solve a series of site, such as on-site sound confusion caused by the staff of many RF signal blocking serious, signal instability issues, professional and technical personnel according to the users of the volume and on-site environment, and determine the wireless microphone audio gain, and debug the adaptation field environments use frequency and alternate frequency, eventually developed a usage scenario and emergency response solutions.
AD3700 active directional antenna
1 October, the official use of the device, the technical staff monitor the use of frequency, signal strength and listen for the sound quality, and timely detection of problems and ensure the stability of the system. Top wireless system equipment, superb technical services, Sennheiser wireless system to people's Army frightful footsteps and command of the sound, and clearly transmitted to the whole world.
Military force
That night in Tiananmen Square on new China 60th anniversary of national day night Gala, many bright stars using a Sennheiser Evolution Wireless G3, most new third generation wireless system microphone. Third generation 500 series wireless microphone, 8 sets of G3, 2 sets of EW500-e965 ASA1 dispenser, 2-1 to the antenna, A12AD computers with WSM software of NB and 8 branch MMK965-1 NI microphone head.
Sennheiser Evolution Wireless G3
As far as audio engineer says CCTV, "Sennheiser third generation wireless systems let me on the night of the show of confidence in me all use Sennheiser wireless microphone performance of singer's voice in MMK965-1 NI clarity surprising. ”
Showbiz stars handheld third generation wireless microphone e965
Showbiz stars handheld third generation wireless microphone e965
About Sennheiser
Sennheiser was founded in 1945, is the world's leading manufacturer of headphones, audio, in the professional field too 60 years, Sennheiser this name has gradually become a top-quality products and recording, transmission, amplification, and so a full programme of synonyms. And now Sennheiser is already a global group of companies with more than 2100 employees, is a leading world manufacturer of complete audio programme. Sennheiser's primary task is to research and development. The company's international outstanding reputation is the numerous technological innovations, such as in the 1960s invented back open microphone, invented in the 1970s, the infrared transmission in the 80 's invented the multi-channel wireless transmission, invented in the 1990s, is based on the head of the surround sound system, as well as the new century invention of intelligent audio information system. The company created by Professor Fritz Sennheiser pointed out that "ideas need space. So I have been convinced that should give us researchers all they need freedom to develop their ideas. "Now, a study in Germany and the United States California Division of research and Development Center to ensure that the company can maintain technology leadership.
In 2008, Sennheiser group sales amounted to approximately EUR 3.85 billion, of which 83% came from outside Germany. In order to better serve the Chinese customers, Sennheiser up in Beijing Sennheiser electronics (Beijing) co., Ltd. and Sennheiser Hong Kong co., Ltd. Beijing Office two subsidiaries in Hong Kong, Hong Kong, Ltd. set up Sennheiser. And management in the greater China region, including mainland China, Hong Kong, Macao and Taiwan regions of dealers and agents.
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