The Electrical and Acoustical Performance of Some Commercial Audiometers
作者:
Keron C. Morrical,
Robert W. Benson,
Hallowell Davis,
期刊:
The Journal of the Acoustical Society of America
(AIP Available online 1950)
卷期:
Volume 22,
issue 6
页码: 843-847
ISSN:0001-4966
年代: 1950
DOI:10.1121/1.1906700
出版商: Acoustical Society of America
数据来源: AIP
摘要:
The electrical and acoustical performance of a number of commercially available audiometers has been examined in the light of requirements for pure tone diagnostic audiometers recently issued by the American Medical Association and now under consideration by the American Standards Association, Inc. Performance has been judged to be satisfactory except for discrepancies at 8000 c.p.s. in the case of several audiometers. Likewise, it is concluded that the specifications themselves are reasonable.
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