Robust voice activity detection using perceptual wavelet-packet transform and Teager energy operator

Pattern Recognition Letters

Volumn 28, Issue 11, 2007, Pages 1327-1332

  Chen, Shi Huang ^a   Wu, Hsin Te ^a   Chang, Yukon ^b   Truong, T K ^b  

^a SHU TE UNIVERSITY   (Taiwan)

^b I SHOU UNIVERSITY   (Taiwan)

Author keywords

Perceptual wavelet packet transform (PWPT); Teager energy operator (TEO); Voice activity detection (VAD)

Indexed keywords

ADAPTIVE SYSTEMS; ALGORITHMS; MATHEMATICAL OPERATORS; PARAMETER ESTIMATION; ROBUST CONTROL; SIGNAL NOISE MEASUREMENT; WAVELET TRANSFORMS;

PERCEPTUAL WAVELET-PACKET TRANSFORM (PWPT); TEAGER ENERGY OPERATOR (TEO); VOICE ACTIVITY DETECTION (VAD);

SPEECH RECOGNITION;

EID: 34249676923     PISSN: 01678655     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.patrec.2006.11.023     Document Type: Article

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