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ANSI/ASA S12.12

1992 Edition, January 27, 1992

Complete Document

American National Standard Engineering Method for the Determination of Sound Power Levels of Noise Sources Using Sound Intensity

Includes all amendments and changes through Reaffirmation Notice , September 5, 2012


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Additional Comments:
SAME AS ASA 104
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Product Details:

  • Revision: 1992 Edition, January 27, 1992
  • Published Date: September 5, 2012
  • Status: Active, Most Current
  • Document Language: English
  • Published By: Acoustical Society of America (ASA)
  • Page Count: 25
  • ANSI Approved: Yes
  • DoD Adopted: No

Description / Abstract:

General

This standard gives engineering methods for determining in situ sound power using sound intensity measurements on a measurement surface enclosing a source. It provides guidelines on the acoustical environment, including ambient noise, the measurement surface enclosing the source, and the number of measurements on the surface.

This standard does not include specification of instruments or calibration procedures. It is not limited to any one technique of intensity measurement.