Effects of Enhancement of Spectral Changes on Speech Quality and Subjective Speech Intelligibility

被引：0
|
作者：
Chen, Jing [1 ]
Baer, Thomas [1 ]
Moore, Brian C. J. [1 ]
机构：
[1] Univ Cambridge, Dept Expt Psychol, Cambridge CB2 1TN, England
来源：
11TH ANNUAL CONFERENCE OF THE INTERNATIONAL SPEECH COMMUNICATION ASSOCIATION 2010 (INTERSPEECH 2010), VOLS 3 AND 4 | 2010年
关键词：
speech enhancement; spectral change; hearing impaired; HEARING; PERCEPTION; LISTENERS; NOISE;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Most information in speech is carried in the spectral changes over time, rather than in static spectral shape per se. The present study presents a preliminary assessment of the possible benefits for speech intelligibility of enhancing spectral changes across time, using behavioral tests with both normal-hearing and hearing-impaired subjects. Ratings of speech quality and intelligibility were obtained using several variants of the processing scheme, with different processing parameters. The results suggest that the processing strategy may have advantages for hearing-impaired people, for certain sets of parameter values.
引用
收藏
页码：1640 / 1643
页数：4
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