"Suphattharachai Chomphan,Takao Kobayashi","Tone correctness improvement in speaker-independent average-voice-based Thai speech synthesis",,"Speech Communication","Elsevier","vol. 51","no. 4","pp. 330-343",2009,Apr.
"Suphattharachai Chomphan,Takao Kobayashi","Tone correctness improvement in speaker dependent HMM-based Thai speech synthesis",,"Speech Communication","Elsevier","vol. 50","no. 5","pp. 392-404",2008,May
"Suphattharachai Chomphan,Takao Kobayashi","Incorporation of phrase intonation to context clustering for average voice models in HMM-based Thai speech synthesis","ICASSP 2008","Proc. 2008 IEEE International Conference on Acoustics, Speech, and Signal Processing","IEEE",,,"pp. 4637-4640",2008,Apr.
"Suphattharachai Chomphan,Takao Kobayashi","A context clustering technique for improvement of tone intelligibility of average-voice-based Thai speech synthesis","Asian Workshop on Speech Science and Technology","IEICE Technical Report","The Institute of Electronics, Information and Communication Engineers","Vol. 107","No. 551","pp. SP2007-194, 45-50",2008,Mar.
"Suphattharachai Chomphan,Takao Kobayashi","Design of tree-based context clustering for an HMM-based Thai speech synthesis system","Sixth ISCA Tutorial and Research Workshop on Speech Synthesis, SSW6","Proc. 6th ISCA Workshop on Speech Synthesis","The International Speech Communication Association","Vol. SSW6-2007",,"pp. 160-165",2007,Aug.
"Suphattharachai Chomphan,Takao Kobayashi","Implementation and evaluation of an HMM-based Thai speech synthesis system","INTERSPEECH 2007","Proc. 8th Annual Conference of the International Speech Communication Association","The International Speech Communication Association","Vol. INTERSPEECH 2007",,"pp. 2849-2852",2007,Aug.