ANSI/ASA S1.4 PART 1:2014(R2019)
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
AMERICAN NATIONAL STANDARD Electroacoustics – Sound Level Meters – Part 1: Specifications (a nationally adopted international standard) Accredited Standards Committee S1, Acoustics Standards Secretariat
Hardcopy , PDF
02-13-2024
English
08-13-2019
This part of ANSI/ASA S1.4 / IEC 61672 gives electroacoustical performance specifications for three kinds of sound measuring instruments: • a time-weighting sound level meter that measures exponential-time-weighted, frequency-weighted sound levels; • an integrating-averaging sound level meter that measures time-averaged, frequency-weighted sound levels; and • an integrating sound level meter that measures frequency-weighted sound exposure levels.
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