American national standard specification for sound level meters
By: Secretariat, Acoustical Society of America; American National Standards Institute.
Contributors: Acoustical Society of America.
Series: ANSI S1.4-1983; ASA 47-1983
Publisher: American National Standards Institute
Published: 1983
Place of publication: New York
Language: eng
Number of pages: 20
Subjects: Sound -- Equipment and supplies -- Specifications.; Sound -- Measurement.
Genres: Specifications.
Other titles: Specification for sound level meters.
Notes: Revision of S1.4-1971, includes ANSI S1.4a-1985 Amendment -from cover.

"Published by the American Institute of Physics for the Acoustical Society of America."

Reprinted 1992

Reaffirmed by ANSI on March 21, 2006 -from cover.