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Air absorption affected by Doppler shift

 

作者: Rufin Makarewicz,  

 

期刊: The Journal of the Acoustical Society of America  （AIP Available online 1986）
卷期: Volume 79, issue 5  

页码: 1339-1344

 

ISSN:0001-4966

 

年代: 1986

 

DOI:10.1121/1.393661

 

出版商: Acoustical Society of America

 

关键词: AIR;SOUND WAVES;ABSORPTION;DOPPLER EFFECT;GEOMETRICAL ACOUSTICS

 

数据来源: AIP

 

摘要:

It is the purpose of this paper to present the effect of air absorption on the intensity of sound produced by a moving point source, particularly the role of the Doppler effect in the absorption. It has been assumed that a nondirectional point source is moving along a straight line, with subsonic speed, in a homogeneous atmosphere. The investigation is based on a geometrical approach.

 

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