Inventor
FUJIMOTO JUNICHIROH
JP8 patents
Patents
8 patentsUS4776017AOct 4, 1988
Dual-step sound pattern matching
RICOH KK71 citations94
US5191635AMar 2, 1993
Pattern matching system for speech recognition system, especially useful for discriminating words having similar vowel sounds
RICOH KK23 citations91
US4827519AMay 2, 1989
Voice recognition system using voice power patterns
RICOH KK29 citations91
US4833713AMay 23, 1989
Voice recognition system
RICOH KK37 citations90
US5033089AJul 16, 1991
Methods for forming reference voice patterns, and methods for comparing voice patterns
RICOH KK21 citations81
US4769844ASep 6, 1988
Voice recognition system having a check scheme for registration of reference data
RICOH KK24 citations81
US5095508AMar 10, 1992
Identification of voice pattern
RICOH KK14 citations72
US5347612ASep 13, 1994
Voice recognition system and method involving registered voice patterns formed from superposition of a plurality of other voice patterns
RICOH KK9 citations67