@inproceedings{CTT100593480, author = {Heiga Zen and Keiichiro Oura and Takashi Nose and Junichi Yamagishi and Shinji Sako and Tomoki Toda and TAKASHI MASUKO and Alan W. Black and Keiichi Tokuda}, title = {Recent development of the HMM-based speech synthesis system (HTS)}, booktitle = {Proc. 2009 Asia-Pacific Signal and Information Processing Association Annual Summit and Conference (APSIPA ASC 2009)}, year = 2009, }