9th Annual Conference of the International Speech Communication Association

Brisbane, Australia
September 22-26, 2008

Paralinguistic Elements in Speech Synthesis

Didier Cadic (1), Lionel Segalen (2)

(1) Orange Labs, France; (2) Telecom Bretagne, France

Corpus based text-to-speech systems currently produce very natural synthetic sentences, though limited to a neutral inexpressive speaking style. Paralinguistic elements are some of the expressive features one would most like to introduce. In this paper, we describe a new method for introducing laughter and hesitation in synthetic speech. Thanks to a small dedicated acoustic database, this method can successfully render transitions between speech and paralinguistic elements. We validate it here for French but extension to other languages should be straightforward.

Full Paper

Bibliographic reference.  Cadic, Didier / Segalen, Lionel (2008): "Paralinguistic elements in speech synthesis", In INTERSPEECH-2008, 1861-1864.