ESCA Tutorial and Research Workshop on
CCITT (international organization concerned with telecommunication networks, interfaces and terminals) is preparing a Recommendation about the evaluation of speech synthesis quality. In this paper methods under considerations are described, with special emphasis on multiscale opinion ratings. Several points remain open: reference systems, listening conditions, specification of speech material, addition to the Recommendation of a description of intelligibility tests using semantically anomalous sentences.
Bibliographic reference. Cartier, Michel / Karlsson, Christer / Modena, Giulio (1989): "Standardization of synthetic speech quality for telecommunication purposes", In SIOA-1989, Vol.2, 99-102.