Statistical voice activity detection using low-variance spectrum estimation and an adaptive threshold

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Statistical voice activity detection using low-variance spectrum estimation and an adaptive threshold

Traditionally voice activity detection algorithms are based on any combination of general speech properties such as temporal energy variations, periodicity, and spectrum. This paper describes a novel statistical method for voice activity detection using a signal to noise ratio measure. The method e...

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Bibliographic Details
Main Authors:	Davis, A., Nordholm, Sven, Togneri, R.
Format:	Journal Article
Published:	IEEE Signal Processing Society 2006
Subjects:	voice activity detector - VAD Voice activity detection statistical decision adaptive voice activity detection
Online Access:	http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1597247 http://hdl.handle.net/20.500.11937/37889

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