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Aihua Instruments
Aihua Instruments
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Aihua Instruments
Home Applications Reverberation Time RT60 Measurement
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AWA6228+ sound level meter can measure the indoor reverberation time in the integrated impulse response method specified by ISO3382 after installed with reverberation time measurement software. The integrated impulse response method means the method in which the decay curve of the indoor sound pressure level is obtained by backward integration of the squared value of the impulse response. It only needs to be furnished with impulse sound source, such as balloon, firecracker and starting gun etc. 

Aihua Instruments
Aihua Instruments
Aihua Instruments No.37 Xianxing Rd Xianlin Town Yuhang District Hangzhou Zhejiang China Aihua Instruments +86 571 85021931 Aihua Instruments yqf@hzaihua.com
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