IEC 61183:1994 

Electroacoustics - Random-incidence and diffuse-field calibration of sound level meters


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Describes a free-field calibration method for determining random-incidence sensitivity levels of sound level meters. Additionally, the standard describes a diffuse-field calibration method for determining diffuse-field sensitivity levels.

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Additional information

Publication typeInternational Standard
Publication date1994-06-07
Available language(s)English/French, Spanish
TC/SCTC 29 - Electroacousticsrss
ICS17.140.50 - Electroacoustics
Stability date  2022
File size1746 KB

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