Voice synthesis with improved expressivity is obtained in a voice synthesiser of source-filter type by making use of a library of source sound categories in the source module. Each source sound category corresponds to a particular morphological category and is derived from analysis of real vocal sounds,...http://www.google.es/patents/US6804649?utm_source=gb-gplus-sharePatente US6804649 - Expressivity of voice synthesis by emphasizing source signal features
Expressivity of voice synthesis by emphasizing source signal features
