Objective assessment of speech and audio quality - Technology and applications

被引：81

作者：

Rix, Antony W. ^{[1
]}

Beerends, John G.

Kim, Doh-Suk

Kroon, Peter

Ghitza, Oded

机构：

[1] Technol Partnership Plc, Cambridge SG8 6EE, England

[2] TNO, NL-2600 GB Delft, Netherlands

[3] Lucent Technol, Whippany, NJ 07981 USA

[4] Agere Syst, Allentown, PA 18109 USA

[5] Sensimetr Corp, Somerville, MA 02144 USA

来源：

IEEE TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING | 2006年 / 14卷 / 06期

关键词：

audio quality; intrusive and nonintrusive testing; objective models; quality assessment; speech quality;

D O I：

10.1109/TASL.2006.883260

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

In the past few years, objective quality assessment models have become increasingly used for assessing or monitoring speech and audio quality. By measuring perceived quality on an easily-understood subjective scale, such as listening quality (excellent, good, fair, poor, bad), these methods provide a quick and repeatable way to estimate customer experience. Typical applications include audio quality evaluation, selection of codecs or other equipment, and measuring the quality of telephone networks. To introduce this Special Issue, this paper provides an overview of the field, outlining the main approaches to intrusive, nonintrusive and parametric models and discussing some of their limitations and areas of future work.

引用

页码：1890 / 1901

页数：12