ESCA - NATO/RSG 10 Workshop on Applications of Speech Technology Lautrach, Germany September 16-17, 1993

An Overview on Recogniser Testing Activities Performed in CSELT

F. Canavesio, G. Castagneri, G. Di Fabbrizio, F. Senia

CSELT - Centro Studi e Laboratory Telecomunicazioni S.p.A.,Torino, Italy

The goal of this paper is to describe the testing activities on telephone speech recognisers performed in CSELT during the last year. Both commercial devices and laboratory prototypes have been widely tested in laboratory following the specification developed in the ESPRIT Project SAM. For this purpose speech databases, collected over the Italian Public Switched Telephone Network (PSTN), have been used. Recently, a new facility developed in CSELT, allowed on-line testing of re cognisers during the collection of speech database. These data have been used to verify the laboratory test setup.

Full Paper

Bibliographic reference.  Canavesio, F. / Castagneri, G. / Fabbrizio, G. Di / Senia, F. (1993): "An overview on recogniser testing activities performed in CSELT", In AST-1993, 195-198.