Speaker‐independent isolated word recognition based on multiple templates using split method
Noboru Sugamura, Kiyohiro Shikano, Masaki Kohda · Systems and Computers in Japan · 1985
Abstract A speaker‐independent word recognition based on multiple word templates is described using the SPLIT method. Since the spectral distance calculation amount is independent of the number of word templates in the SPLIT method, it can be made best use of in speaker‐independent word recognition based on multiple word templates. Phoneme‐like templates and multiple word templates are selected automatically by a clustering technique. The effectiveness of this system was verified via several experiments using telephone switch. Recognition accuracy of 96.9 and 96.2 percent was obtained for training and test speech samples, respectively.