IEC 61012:1990 

Filters for the measurement of audible sound in the presence of ultrasound

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Abstract

This standard specifies the electrical characteristics of a U-weighting filter mainly for use with sound level meters meeting the requirements of IEC 651 for the measurement of audible sound in the presence of ultrasound.

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Additional information

Publication typeInternational Standard
Publication date1990-01-31
Edition1.0
Available language(s)English/French, Spanish
TC/SCTC 29 - Electroacousticsrss
ICS17.140.01 - Acoustic measurements and noise abatement in general
Stability date  2021
Pages13
File size713 KB

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