UNE-EN ISO 389-7:2021

UNE-EN ISO 389-7:2021

Acoustics - Reference zero for the calibration of audiometric equipment - Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions (ISO 389-7:2019)

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Additional Info

Author Asociacion Espanola de Normalizacion y Certificacion (AENOR)
Committee CTN 74/SC 1 - NOISE
Published by AENOR
Document type Standard
ICS 13.140 : Noise with respect to human beings
Number of pages 19
Replace UNE-EN ISO 389-7:2006,UNE-EN ISO 389-7:2006/A1:2016
Keyword UNE-EN ISO 389-7:2021