Human Language Technology

Haihua Xu

Senior Research Scientist


Personal Profile:

Haihua Xu Got his PhD From Shanghai JiaoTong University, Shanghai China, in 2010. The research Topic back then was Minimum Bayesian Risk decoding and system combination for speech recognition. He Joined Speech Team, Temasek Laboratories, Nanyang Technological University (TL@NTU), as a research Scientist, in 2012. His research interesting includes speech recognition, keyword search. Now he is a senior research scientist in TL@NTU. His main research areas include code-switching speech recognition, Text-to-speech synthesis, Voice Conversion, Spoken language understanding.


  • AI speech lab: Automatic Speech Recognition for Public Services

Research interests

  • Speech recognition
  • Text-to-speech synthesis
  • Voice conversion
  • Spoken language understanding