Bookcover of Voice Activity Detection
Booktitle:

Voice Activity Detection

Betascript Publishing (2010-07-03 )

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ISBN-13:

978-613-0-59103-8

ISBN-10:
6130591039
EAN:
9786130591038
Book language:
English
Blurb/Shorttext:
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Voice activity detection (VAD), also known as speech activity detection or speech detection, is a technique used in speech processing in which the presence or absence of human speech is detected.. The main uses of VAD are in speech coding and speech recognition. It can facilitate speech processing, and can also be used to deactivate some processes during non-speech section of an audio session: it can avoid unnecessary coding/transmission of silence packets in Voice over Internet Protocol applications, saving on computation and on network bandwidth. VAD is an important enabling technology for a variety of speech-based applications. Therefore various VAD algorithms have been developed that provide varying features and compromises between latency, sensitivity, accuracy and computational cost. Some VAD algorithms also provide further analysis, for example whether the speech is voiced, unvoiced or sustained. Voice activity detection is usually language independent.
Publishing house:
Betascript Publishing
Website:
https://www.betascript-publishing.com/
Edited by:
Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
Number of pages:
80
Published on:
2010-07-03
Stock:
Available
Category:
General Social sciences
Price:
34.00 €
Keywords:
Speech processing, Speech Coding, Speech recognition, Packet Switching, Voice over Internet Protocol

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