T-Labs Series in Telecommunication Services

Integral and Diagnostic Intrusive Prediction of Speech Quality

Authors: Côté, Nicolas

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  • Develops a reliable intrusive speech quality model which estimates auditory test results
  • Introduces a new perceptual and a cognitive model which simulate the whole quality judgment process
  • Predicts very well the quality of many speech transmitting systems
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  • ISBN 978-3-642-18463-5
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Hardcover $199.99
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Softcover $159.99
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  • ISBN 978-3-642-26804-5
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About this book

This work deals with the instrumental measurement methods for the perceived quality of transmitted speech. These measures simulate the speech perception process employed by human subjects during auditory experiments. The measure standardized by the International Telecommunication Union (ITU), called “Wideband-Perceptual Speech Quality Evaluation (WB-PESQ)”, is not able to quantify all these perceived characteristics on a unidimensional quality scale, the Mean Opinion Score (MOS) scale. Recent experimental studies showed that subjects make use of several perceptual dimensions to judge about the quality of speech signals. In order to represent the signal at a higher stage of perception, a new model, called “Diagnostic Instrumental Assessment of Listening quality (DIAL)”, has been developed. It includes a perceptual and a cognitive model which simulate the whole quality judgment process. Except for strong discontinuities, DIAL predicts very well speech quality of different speech processing and transmission systems, and it outperforms the WB-PESQ.

Table of contents (6 chapters)

Table of contents (6 chapters)

Buy this book

eBook $119.00
price for USA in USD
  • ISBN 978-3-642-18463-5
  • Digitally watermarked, DRM-free
  • Included format: PDF
  • ebooks can be used on all reading devices
  • Immediate eBook download after purchase
Hardcover $199.99
price for USA in USD
  • ISBN 978-3-642-18462-8
  • Free shipping for individuals worldwide
  • Institutional customers should get in touch with their account manager
  • Covid-19 shipping restrictions
  • Usually ready to be dispatched within 3 to 5 business days, if in stock
Softcover $159.99
price for USA in USD
  • ISBN 978-3-642-26804-5
  • Free shipping for individuals worldwide
  • Institutional customers should get in touch with their account manager
  • Covid-19 shipping restrictions
  • Usually ready to be dispatched within 3 to 5 business days, if in stock
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Bibliographic Information

Bibliographic Information
Book Title
Integral and Diagnostic Intrusive Prediction of Speech Quality
Authors
Series Title
T-Labs Series in Telecommunication Services
Copyright
2011
Publisher
Springer-Verlag Berlin Heidelberg
Copyright Holder
Springer-Verlag Berlin Heidelberg
eBook ISBN
978-3-642-18463-5
DOI
10.1007/978-3-642-18463-5
Hardcover ISBN
978-3-642-18462-8
Softcover ISBN
978-3-642-26804-5
Series ISSN
2192-2810
Edition Number
1
Number of Pages
XVIII, 250
Topics