Keyword : spectrum entropy


Noise Spectrum Estimation with Entropy-Based VAD in Non-stationary Environments
Bing-Fei WU Kun-Ching WANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2006/02/01
Vol. E89-A  No. 2 ; pp. 479-485
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
noise measurementvoice activity detectionspectrum entropy
 Summary | Full Text:PDF(1.1MB)

Speaker Tracking for Hands-Free Continuous Speech Recognition in Noise Based on a Spectrum-Entropy Beamforming Method
George NOKAS Evangelos DERMATAS 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2003/04/01
Vol. E86-D  No. 4 ; pp. 755-758
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
speaker trackingmicrophone arrayspectrum entropyspeech recognitionspeaker beam-former
 Summary | Full Text:PDF(167KB)