Title :
A speech recognition system using linear predictive coding and dynamic time warping
Author :
Kinsner, W. ; Peters, D.
Author_Institution :
Dept. of Electr. Eng., Manitoba Univ., Winnipeg, Man., Canada
Abstract :
A system capable of recognizing isolated speech utterances with a rate of 97% and rejection rate of 2% on a 200-wood vocabulary is presented. The system uses linear predictive coding and dynamic time warping, both implemented in software on an Apple Macintosh computer. The Macintosh also provides an environment for a graphics human interface in the authors´ speech research. The system is intended for vocal shaping of severely disabled individuals.<>
Keywords :
computerised pattern recognition; medical computing; speech recognition; Apple Macintosh computer; dynamic time warping; graphics human interface; isolated speech utterances; linear predictive coding; severely disabled individuals; speech research;
Conference_Titel :
Engineering in Medicine and Biology Society, 1988. Proceedings of the Annual International Conference of the IEEE
Conference_Location :
New Orleans, LA, USA
Print_ISBN :
0-7803-0785-2
DOI :
10.1109/IEMBS.1988.94689
