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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.

Product Details

Published:

07/21/2014

ANSI:

ANSI Approved

Number of Pages:

64

File Size:

1 file , 590 KB

Same As:

IEC 61672-1 Ed. 2.0 b:2013