On the quality assessment of sound signals

被引：13

作者：

de Lima, A. A. ^{[1
]}

Freeland, F. P. ^{[1
]}

de Jesus, R. A. ^{[1
]}

Bispo, B. C. ^{[1
]}

Biscainho, L. W. P. ^{[1
]}

Netto, S. L. ^{[1
,3
]}

Said, A. ^{[2
]}

Kalker, A. ^{[2
]}

Schafer, R. ^{[2
]}

Lee, B. ^{[2
]}

Jam, M. ^{[2
]}

机构：

[1] Univ Fed Rio de Janeiro, PEE COPPE, Rio De Janeiro, Brazil

[2] HP Labs, Palo Alto, CA USA

[3] Univ Fed Rio de Janeiro, COPPE, PEE, BR-21941972 Rio De Janeiro, RJ, Brazil

来源：

PROCEEDINGS OF 2008 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-10 | 2008年

关键词：

D O I：

10.1109/ISCAS.2008.4541443

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

This paper constitutes an introduction to the field of quality evaluation of sound (speech and audio) signals. The need for such an assessment is inherent to modern communications: VoIP, mobile phone, or teleconference systems require meaningful measures of performance, which may ultimately assure good service or profitable business. A brief survey on subjective and objective evaluation methods is provided. Recent developments as well as new topics to be investigated are also addressed. Experiments are conducted to illustrate how to validate quality assessment methods.

引用

页码：416 / +

页数：2

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