Kun-Ching WANG


Horizontal Spectral Entropy with Long-Span of Time for Robust Voice Activity Detection
Kun-Ching WANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2013/09/01
Vol. E96-D  No. 9  pp. 2156-2161
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
voice activity detectionhorizontal spectral entropylong-termMel-scaled filter bank
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A Novel Approach Based on Adaptive Long-Term Sub-Band Entropy and Multi-Thresholding Scheme for Detecting Speech Signal
Kun-Ching WANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/11/01
Vol. E95-D  No. 11  pp. 2732-2736
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
voice activity detectionlong-term spectral analysissub-band entropyvariable noise-levelbark-scale wavelet packet
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Voice-Activity Detection Using Long-Term Sub-Band Entropy Measure
Kun-Ching WANG 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2012/09/01
Vol. E95-A  No. 9  pp. 1606-1609
Type of Manuscript:  LETTER
Category: Engineering Acoustics
Keyword: 
voice activity detectionlong-term spectral analysissub-band entropyvariable-level noise
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An Approach Using Combination of Multiple Features through Sigmoid Function for Speech-Presence/Absence Discrimination
Kun-Ching WANG Chiun-Li CHIN 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2011/08/01
Vol. E94-A  No. 8  pp. 1630-1637
Type of Manuscript:  PAPER
Category: Engineering Acoustics
Keyword: 
speech detectioncombination of multiple featuresbark-scale wavelet decompositionadaptive frequency sub-band extractionsigmoid function
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An Adaptive Wavelet-Based Denoising Algorithm for Enhancing Speech in Non-stationary Noise Environment
Kun-Ching WANG 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2010/02/01
Vol. E93-D  No. 2  pp. 341-349
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
speech enhancementbark-scaletime-frequency adaptationspectral entropyvoice-activity detector
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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
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