ANSI/ASA S12.33-1990 (R1997)

$120.00

American National Standard Engineering Methods for the Determination of Sound Power Levels of Noise Sources in a Special Reverberation Test RoomAmerican National Standards of the Acoustical Society of America / 01-Jan-1990 / 24 pages


Vendor Note: This standard describes an engineering method for determination of octave-band or A- weighted sound power levels of noisesources in a special reverberation test room. The standard contains information on instrumentation, installation, and operation ofthe source, procedures for the selection of a measurement surface, methods for the determination of space- time average soundpressure level, procedures for the calculation of sound power level, and techniques that can be used to design the specialreverberation test room and to qualify the measurement environment.

Note: This is a withdrawn item.




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  • Model: NAOKOEF2
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This product was added to our catalog on Thursday 01 January, 1970.

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