Achievements in the field of voice synthesis for Romanian

摘要

This article presents some of the voice synthesis methods designed and implemented at the research center of Technical University of Cluj-Napoca, methods that include: the phonemes-based and diphones-based LPC synthesis, the multipulse MPE synthesis, the NSM synthesis method, the RR_PSOLA variant of TD-PSOLA, a method based on syllables concatenation, and a corpus-based method. Also there are presented some voice synthesis systems that were realised: the ROMVOX system, SprintVox system, LIGHTVOX system and HTS system.