ISCA Archive Interspeech 2009
ISCA Archive Interspeech 2009

Prosodic issues in synthesising thadou, a tibeto-burman tone language

Dafydd Gibbon, Pramod Pandey, D. Mary Kim Haokip, Jolanta Bachan

The objective of the present analysis is to present linguistic constraints on the phonetic realisation of lexical tone which are relevant for the choice of a speech synthesis development strategy for a specific type of tone language. The selected case is Thadou (Tibeto-Burman), which has lexical and morphosyntactic tone as well as phonetic tone displacement. The last two constraint types differ from those in more well-known tone languages such as Mandarin, and present problems for mainstream corpus-based speech synthesis techniques. Linguistic and phonetic models and a ‘microvoice’ for rule-based tone generation are developed.


doi: 10.21437/Interspeech.2009-185

Cite as: Gibbon, D., Pandey, P., Haokip, D.M.K., Bachan, J. (2009) Prosodic issues in synthesising thadou, a tibeto-burman tone language. Proc. Interspeech 2009, 500-503, doi: 10.21437/Interspeech.2009-185

@inproceedings{gibbon09_interspeech,
  author={Dafydd Gibbon and Pramod Pandey and D. Mary Kim Haokip and Jolanta Bachan},
  title={{Prosodic issues in synthesising thadou, a tibeto-burman tone language}},
  year=2009,
  booktitle={Proc. Interspeech 2009},
  pages={500--503},
  doi={10.21437/Interspeech.2009-185}
}