Muting circuit in a digital audio system
Neural computation by time concentration
Noise compensation in speech recognition
Noise compensation in speech recognition apparatus
Noise reduction by using spectral decomposition and non-linear t
Noise reduction system
Normalization of speech by adaptive labelling
Normalization of speech signals
Omni-directional stereo speaker
Optimized speech recognition system and method
Oral sound analysis method and apparatus for determining voice,
Orthogonalized dictionary speech recognition apparatus and metho
Overflow speech detecting apparatus for speech recognition
P.A. system installation method
Parallel processing pitch detector
Parametric ring emitter
Parametric ring emitter
Parametric virtual speaker and surround-sound system
Parametric virtual speaker and surround-sound system
Partial band - whole band energy discriminator