Diphone synthesis of French: Vocal response unit and automatic prosody from the text.
- 24 March 2005
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- Vol. 2, 560-563
- https://doi.org/10.1109/icassp.1977.1170209
Abstract
Diphone synthesis has been first introduced in France by LEIPP and al. in 1967 in relation with a perceptive theory describing the speech structures. An intelligible, monotonous voice was synthesized by means of a 44 oscillator device named ICOPHONE, from a lexicon of some 600 normalized diphones. As a result, the autonomous vocal response unit ICOPHONE 5, operational since 1974, produces fluent French in real-time from the text written in orthographic or phonetic form. Vocal response, including prosody, should be entirely automatic, and work even with non-grammatical sentences. An algorithm has been written with respect to these considerations : pitch and duration are deduced from the text, without any syntax analysis or manual marking. Present results confirm the idea that syntax is not the essential factor governing prosodic contours.Keywords
This publication has 5 references indexed in Scilit:
- Acoustic-phonetic recognition of connected speech using transient informationPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2005
- Speech synthesis by dyads and automatic intonation processingPublished by Institute of Electrical and Electronics Engineers (IEEE) ,2005
- Terminal analog synthesis of continuous speech using the diphone method of segment assemblyIEEE Transactions on Audio and Electroacoustics, 1968
- Segmentation Techniques in Speech SynthesisThe Journal of the Acoustical Society of America, 1958
- The Interconversion of Audible and Visible Patterns as a Basis for Research in the Perception of SpeechProceedings of the National Academy of Sciences, 1951