Yun-Sik PARK


Voice Activity Detection Using Global Speech Absence Probability Based on Teager Energy for Speech Enhancement
Yun-Sik PARK Sangmin LEE 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2012/10/01
Vol. E95-D  No. 10  pp. 2568-2571
Type of Manuscript:  LETTER
Category: Speech and Hearing
Keyword: 
voice activity detectionspeech absence probabilityteager energy
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A Support Vector Machine-Based Voice Activity Detection Employing Effective Feature Vectors
Q-Haing JO Yun-Sik PARK Kye-Hwan LEE Joon-Hyuk CHANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/06/01
Vol. E91-B  No. 6  pp. 2090-2093
Type of Manuscript:  LETTER
Category: Multimedia Systems for Communications
Keyword: 
voice activity detectionsupport vector machinea posteriori SNRa priori SNRpredicted SNR
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A Novel Approach to a Robust a Priori SNR Estimator in Speech Enhancement
Yun-Sik PARK Joon-Hyuk CHANG 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/08/01
Vol. E90-B  No. 8  pp. 2182-2185
Type of Manuscript:  LETTER
Category: Multimedia Systems for Communications
Keyword: 
a priori SNRdecision-directedspeech enhancementsigmoid type
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