ENHANCEMENT AND BANDWIDTH COMPRESSION OF NOISY SPEECH

被引：726

作者：

LIM, JS ^{[1
]}

OPPENHEIM, AV ^{[1
]}

机构：

[1] MIT,LINCOLN LAB,LEXINGTON,MA 02173

来源：

PROCEEDINGS OF THE IEEE | 1979年 / 67卷 / 12期

关键词：

D O I：

10.1109/PROC.1979.11540

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：

Over die past several years there has been considerable attention focused on the problem of enhancement and bandwidth compression of speech degraded by additive background noise. This interest is motivated by several factors including a broad set of important applications, the apparent lack of robustness in current speechCompression systems and the development of several potentially promising and practical solutions. One objective of this paper is to provide an overview of the variety of techniques that have been proposed for enhancement and bandwidth compression of speech degraded by additive background noise. A second objective is to suggest a unifying framework in terms of which the relationships between these systems is more visible and which hopefully provides a structure which will suggest fruitful directions for further research. Copyright © 1979 by The Institute of Electrical and Electronics Engineers, Inc.

引用

页码：1586 / 1604

页数：19

共 75 条

[1] EFFECT OF VOICED SPEECH PARAMETERS ON INTELLIGIBILITY OF PB WORDS [J].