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Speed of sound in air as a function of frequency and humidity

 

作者: C. L. Morfey,   G. P. Howell,  

 

期刊: The Journal of the Acoustical Society of America  （AIP Available online 1980）
卷期: Volume 68, issue 5  

页码: 1525-1527

 

ISSN:0001-4966

 

年代: 1980

 

DOI:10.1121/1.385080

 

出版商: Acoustical Society of America

 

数据来源: AIP

 

摘要:

The model of atmospheric air given in ANSI S1.26–1978 (’’Method for the Calculation of the Absorption of Sound by the Atmosphere’’) has been used to predict the frequency and humidity dependence of the sound speed in air. Good agreement with existing measurements is demonstrated, apart from an unexplained discrepancy at low relative humidity.

 

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