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On the Dependence of Directivity Patterns on the Distance from the Emitter

 

作者: Jaroslav Pachner,  

 

期刊: The Journal of the Acoustical Society of America  （AIP Available online 1956）
卷期: Volume 28, issue 1  

页码: 86-90

 

ISSN:0001-4966

 

年代: 1956

 

DOI:10.1121/1.1908232

 

出版商: Acoustical Society of America

 

数据来源: AIP

 

摘要:

A method is developed for easily determining the directivity pattern in an arbitrary distance from the emitter from measured instantaneous values of the field in other distance. Numerical computation is facilitated by the tables put together in this paper.

 

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