首页   按字顺浏览 期刊浏览 卷期浏览 Effects of Bandpass‐Filtered Noise upon the Intelligibility of Filtered Speech
Effects of Bandpass‐Filtered Noise upon the Intelligibility of Filtered Speech

 

作者: Sadanand Singh,   Sonia P. Brokaw,   James E. Fricke,  

 

期刊: The Journal of the Acoustical Society of America  (AIP Available online 1966)
卷期: Volume 39, issue 6  

页码: 1189-1190

 

ISSN:0001-4966

 

年代: 1966

 

DOI:10.1121/1.1910014

 

出版商: Acoustical Society of America

 

数据来源: AIP

 

摘要:

Intelligibility scores were obtained from 240 listeners for monosyllabic words. In Expt. 1, noise was introduced at the lowest end of the spectrum and, in Expt. 2, at the highest. Throughout the listening task, speech was presented through one of four “equally contributing intelligibility bands” (quarter‐bands) of the speech spectrum: 300–760, 760–1450, 1450–2550, and 2550–7000 cps. Intelligibility in the channels (quarter‐bands) at the opposite ends from the noise was superior in the experimental condition to that in the control, the control being characterized by no introduction of noise. Thus, effects similar to previously reported studies of release from masking were evident.

 

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