Voice Activity Detection Using Spectral Entropy in Bark-Scale Wavelet Domain Kun-ching Wang author Tzuen-lin Hou author Chuin-li Chin author 2009-09 text ROCLING 2009 Poster Papers The Association for Computational Linguistics and Chinese Language Processing (ACLCLP) Taichung, Taiwan conference publication wang-etal-2009-voice https://aclanthology.org/O09-2009/ 2009-09 385 398