迪斯科舞厅扩声中的几个问题闫冰近年来随着我国人民生活水平的日益提高，文化娱乐设施不断发展，迪斯科音乐以其动人的旋律、梦幻的风格，吸引着大批年轻人。迪斯科舞厅像雨后春笋般出现在神州大地，其规模越做越大，音响设备档次也越来越高，但由于设计或使用不当往往造... Several Issues in the Sound Expansion of Discotheques Yan Bing In recent years, as the living standards of our people have been increasing and the cultural and entertainment facilities have been developing continuously, disco music has attracted a large number of young people with its melodic and fantastic style. Discotheques have mushroomed in the vast land of China, the size of the bigger and bigger, higher and higher grade audio equipment, but due to improper design or improper use often made ...