Research Interests

Acoustic modeling for statistical speech recognition & synthesis

  • Phonetic, dimensional & state positional decision tree (PDS-DT) based context clustering (From 2001)
  • Trajectory model derived from HMM (trajectory HMM) (From 2002)
  • Hidden semi-Markov model (HSMM) based speech synthesis (From 2003)

HMM-based speech synthesis system (HTS)

  • Former maintainer

Applying HTS to various languages

Developing Festival speech synthesis system

  • Implementing HTS-related modules for Festival

Automatic voice building

  • Accent recognition

Text processing for TTS

  • Designing prompt texts for recording
  • Predicting prosodic events using statistical models

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Last-modified: 2015-10-06 (Tue) 13:08:26 (656d)