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中国科学院声学研究所研制的水下立体声音响,参加了1988年12月在布鲁塞尔举行的世界发明博览会,荣获尤里卡金奖。 水下立体声音响是供水上芭蕾舞、花样游泳比赛和训练用的一种专用水声设备。过去在这方面我国一直是空白,完全依赖进口。为了满足我国日益发展的水上芭蕾舞及潜泳比赛和训练的需要,中国科学院声学研究所近年来研制了适合各种需要的水下音响设备。这些设备的特点是:水下扬声器的体积小、重量
The underwater stereo system developed by the Institute of Acoustics, Chinese Academy of Sciences, participated in the World Invention Exhibition held in Brussels in December 1988 and won the Eureka Gold Award. Underwater stereos are special underwater acoustic equipment for water ballet, synchronized swimming competitions and training. In the past, China has always been a blank in this regard and is totally dependent on imports. In order to meet the needs of China’s growing aquatic ballet and snorkeling competitions and training, the Institute of Acoustics of the Chinese Academy of Sciences has developed underwater audio equipment suitable for various needs in recent years. The characteristics of these devices are: the small size and weight of underwater speakers