IEC 61043:1993 

Electroacoustics - Instruments for the measurement of sound intensity - Measurements with pairs of pressure sensing microphones

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Abstract

Applies to instruments which detect sound intensity by pairs of spatially separated pressure sensing microphones and specifies performance requirements for instruments used for the measurement of sound intensity, and their associated calibrators. The purpose of this standard is to ensure the accuracy of measurements of sound intensity applied to the determination of sound power in accordance with ISO 9614. To meet the requirements of that standard, instruments are required to analyse the sound intensity in one-third octave or octave bands, and optionally to provide A-weighted band levels.

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Additional information

Publication typeInternational Standard
Publication date1993-11-30
Edition1.0
Available language(s)English/French, Spanish
TC/SCTC 29 - Electroacousticsrss
ICS17.140.50 - Electroacoustics
Stability date  2021
Pages69
File size2909 KB

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