ANSI/ASA S3.4 : 2007

Superseded

View Superseded by

PROCEDURE FOR THE COMPUTATION OF LOUDNESS OF STEADY SOUNDS

Available format(s)

Hardcopy , PDF

Superseded date

05-29-2021

Language(s)

English

Published date

05-24-2007

Publisher

Acoustical Society of America

1 Scope
2 Terms and definitions
3 Procedure
Annex A (informative) - Sample results using ANSI S3.4-2007
Annex B (informative) - Software for calculation of loudness
according to ANSI S3.4-2007
Bibliography

Gives a procedure for calculating the monaural and binaural loudness experienced by listeners with normal hearing.

Committee	S3
DevelopmentNote	Includes software program. (10/2005)
DocumentType	Standard
Pages	46
ProductNote	Reconfirmed 2007
PublisherName	Acoustical Society of America
Status	Superseded
SupersededBy	ANSI S3.4 : 2007 : R2012
Supersedes	ANSI S3.4 : 2005

ISO 389-7:2005	Acoustics Reference zero for the calibration of audiometric equipment Part 7: Reference threshold of hearing under free-field and diffuse-field listening conditions
ISO 532:1975	Acoustics Method for calculating loudness level
AS ISO 532.2:2019	Acoustics - Methods for calculating loudness Moore-Glasberg method
ISO 226:2003	Acoustics — Normal equal-loudness-level contours