ANSI/ASA S12.44 : 1997(R2017)

Withdrawn

METHODS FOR CALCULATION OF SOUND EMITTED BY MACHINERY AND EQUIPMENT AT WORKSTATIONS AND OTHER SPECIFIED POSITIONS FROM SOUND POWER LEVEL

Available format(s)

Hardcopy , PDF

Withdrawn date

06-29-2020

Language(s)

English

Published date

09-29-2017

Publisher

Acoustical Society of America

This standard specifies two methods for determining the emission sound pressure levels of machinery and equipment, at workstations and at other specified positions nearby, by calculation from the sound power level.

Committee	S12
DocumentType	Standard
Pages	21
ProductNote	THIS STANDARD ALSO REFERES TO : ANSI A1.4A,IEC 651:1979,IEC 804:1985
PublisherName	Acoustical Society of America
Status	Withdrawn
SupersededBy	ASA/ANSI S12.44:1997(R2020) ANSI/ASA S12.23:1989(R2020)
Supersedes	ANSI S12.44 : 1997 : R2012

ANSI/ASA S1.1:2013	ACOUSTICAL TERMINOLOGY
ANSI S1.4 : 1983	SPECIFICATION FOR SOUND LEVEL METERS
ANSI S1.11 : 2014	SPECIFICATION FOR OCTAVE-BAND AND FRACTIONAL-OCTAVE-BAND ANALOG AND DIGITAL FILTERS
ANSI S12.36 : 0	SURVEY METHODS FOR THE DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES
ANSI S12.34 : 0	ENGINEERING METHODS FOR THE DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES FOR ESSENTIALLY FREE-FIELD CONDITIONS OVER A REFLECTING PLANE
ANSI S12.35:1990(R1996)	PRECISION METHODS FOR THE DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES IN ANECHOIC AND HEMI-ANECHOIC ROOMS
IEC 60651:1979+AMD1:1993+AMD2:2000 CSV	Sound level meters
IEC 60804:2000	Integrating-averaging sound level meters