American national standard method of measurement of performance characteristics of hearing aids under simulated in-situ working conditions /
Standards Secretariat, Acoustical Society of America.
Description
- Language(s)
-
English
- Published
-
New York, N.Y. : American Institute of Physics for the Acoustical Society of America, c1985.
- Note
-
"ANSI S3.35-1985 (ASA 59-1985)"
"Approved by the American National Standards Institute ... on 30 July 1985"--T.p. verso.
Cover title: American national standard methods of measurement of performance characteristics of hearing aids under simulated in-situ working conditions.
- Physical Description
-
vi, 14 p. :
ill. ;
27 cm.
Viewability