IEC 61043:1993

Title

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

Language: FR Electroacoustique - Instruments pour la mesure de l'intensité acoustique - Mesure au moyen d'une paire de microphones de pression

Abstract

Language: EN 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.

Language(s)
Language: EN Language: FR
Edition
1.0
Date of issue
30.11.1993
TC 29
ICS Codes
17.140.50
Publication number
61043
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Mandatory Standard according current regulation Mandatory Standard according current regulation