首页   按字顺浏览 期刊浏览 卷期浏览 Acoustic Filters as Ear Defenders
Acoustic Filters as Ear Defenders

 

作者: J. Zwislocki,  

 

期刊: The Journal of the Acoustical Society of America  （AIP Available online 1951）
卷期: Volume 23, issue 1  

页码: 36-40

 

ISSN:0001-4966

 

年代: 1951

 

DOI:10.1121/1.1906724

 

出版商: Acoustical Society of America

 

数据来源: AIP

 

摘要:

Ear wardens in form of ear plugs acting as acoustic low pass filters are described. They allow a part of speech frequencies to pass through into the ear and in this way improve the speech intelligibility in comparison with other ear plugs. Nevertheless their protective action against noise was proved to be sufficient.

 

点击下载:  PDF (744KB)



返 回