Context-Dependent Phoneme Duration Modeling with Tree-Based State Tying(Speech and Hearing)

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概要

• 論文の詳細を見る

• This letter presents two methods of modeling phoneme durations. One is the context-independent phoneme duration modeling in which duration parameters are stored in each phoneme. The other is the context-dependent duration modeling in which duration parameters are stored in each state shared by context-dependent phonemes. The phoneme duration model is compared with a without-duration model and a state duration model. Experiments are performed on a database collected over the telephone network. Experimental results show that duration information rejects out-of-task (OOT) words well and that the context-dependent duration model yields the best performance among the tested models.

• 社団法人電子情報通信学会の論文
• 2005-03-01

著者

• Park Sung

  The Authors Are With The Service Development Laboratory

• KOO Myoung

  The authors are with the Service Development Laboratory

• JHON Chu

  The author is with the School of Computer Science and Engineering, Seoul National University

• Jhon Chu

  The Author Is With The School Of Computer Science And Engineering Seoul National University

関連論文

• Context-Dependent Phoneme Duration Modeling with Tree-Based State Tying(Speech and Hearing)
• Selective Write-Update : A Method to Relax Execution Constraints in a Critical Section

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