This paper presents eLite-HTS, a web service which generates input files for the training and synthesis stages of a French HMM-based synthesizer using the HTS toolkit
Roekhaut, S., Brognaux, S., Beaufort, R., & Dutoit, T. (2014). eLite-HTS: a NLP tool for French HMM-based speech synthesis. Fifteenth Annual Conference of the International Speech Communication Association, show and tell, Singapore. https://hdl.handle.net/2078.5/191576