Liu Bing Wang root audio signal for the Olympics to provide "lifeline".

Bird's Nest, Water Cube and other Olympic venues, the scene of more than 30 audio and video systems and television systems, most of Europe and Japan selected host. .But rather use the cable and plug to connect them together to form a complete input-output system, is not a simple matter. .Reporter yesterday from the sound Wang Group that, at present this task has been completed by the enterprise, global broadcast the Olympic games have a credit Ningbo enterprises. .King of the lowest high quality groups in one fell swoop sound Yinzhou Investment Center, is a performing arts professional audio equipment and related equipment manufacturers. .This year in May, the Beijing Organizing Committee eligibility screening, more than 20 famous enterprises at home and abroad participated in the Olympic Stadium of audio, video cable wiring project bidding. .Some compared to similar foreign products offer nearly 1 billion yuan in the king's offer sound only 800 million, one fell swoop. ."Cheap does not mean that the quality of our products are not on the root." Music Group official said the king, the king's offer is sound in ensuring the normal and reasonable and proper under the premise of competition for the Beijing Olympic Games the same quality of international big-name, or even .exceed international big quality products. .Invested heavily in R & D audio cable plug-Wang Group Development Manager, told reporters that Liu Bing root, audio, video cables through the center of the stadium control room, the information transmitted to the news broadcast center, and then sent via satellite to the world, the industry says .To signal the "lifeline." .However, long-distance transmission, the signal attenuation, which is broadcast live on the major technical problems, many companies can not overcome. .The triathlon, for example, the required audio, video cable, 20 kilometers long, will not solve the problem of signal attenuation affects the broadcast. .Began in May last year, Yin Wang set up a special Olympic products group research team, several hundred thousand dollars into research and development. .This year in April, research and development has finally succeeded to develop the "big play audio filtering processor" and "low noise and low attenuation of high-quality audio cables" and other high-tech products are successfully resolved leaving the signal attenuation due to long lines .distortion of the world's audio industry's problems, and to fill the gap. ."Enterprises to participate in the Olympic Games, the objective to promote the business development and product upgrade, give us a technological innovation and enhance their opportunities." Yin Wang Group, the official told reporters that more than 30 Olympic venues have installed the company .recording level with the monitor speakers, tens of thousands of audio connectors and more than 20 million meters of audio, video, cable, before the end of all the products 5 to Beijing, has been installed..