IEC 60268-9 Ed. 1.0现行
Sound system equipment Part 9: Artificial reverberation, time delay and frequency shift equipment
出版：International Electrotechnical Committee
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基本信息
标准编号： IEC 60268-9 Ed. 1.0
发布时间：1977/1/1 0:00:00
标准类别：Standard
出版单位：International Electrotechnical Committee
标准页数：25
标准简介
Applies to devices intended to give reverberation, time delay or frequency shift to signals of an acoustical origin. It covers the types of devices commonly employed to achieve special effects on sound recording, broadcasting and public-address systems. Provides details of the special characteristics and corresponding methods of measurement to be used for artificial reverberation, time delay and frequency shift equipment.
本标准替代的旧标准
