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Professional audio p...
The development of professional audio and engineering application in China can be divided into such stages in time order: 1. the early liberation to the pre Cultural Revolution There are few profess
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Professional audio s...
The sound reinforcement belongs to the category of applied acoustics. No matter it is indoor or outdoor, it can not be separated from the acoustic environment (or sound field) in which the sound reinf
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Acoustic standard an...
The standard of sound reinforcement characteristics of halls has been formed since 1985, for example: measurement method of sound reinforcement characteristics of halls [GB 4959-85]; The acoustic char
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Code for design of a...
From August 10 to 11, 2005, the engineering construction standard quota management center of the State Administration of radio, film and television held a review meeting of the design specification fo
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KTV sound reinforcem...
1. Main contents and scope of applicationThis standard specifies the acoustic characteristic index and measurement method of sound reinforcement system in commercial song and dance hallsThis standard
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