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Noise Shield for Microphones Used in Noisy Locations

 

作者: Mones E. Hawley,  

 

期刊: The Journal of the Acoustical Society of America  （AIP Available online 1958）
卷期: Volume 30, issue 3  

页码: 188-190

 

ISSN:0001-4966

 

年代: 1958

 

DOI:10.1121/1.1909535

 

出版商: Acoustical Society of America

 

数据来源: AIP

 

摘要:

A rubber noise shield was developed which significantly improves the speech‐to‐noise ratio at a military microphone. The construction and evaluation techniques are described, and the advantage of introducing acoustic damping material is shown.

 

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