Pattern recognition apparatus using a composite similarity metho

Pattern recognition apparatus using a plurality of candidates

Pattern recognition apparatus with retrieval reference patterns

Pattern recognition system

Pattern recognition system

Pattern recognition system using hueristic search technique

Pattern recognition system using posterior probabilities

Pattern recognition using stored n-tuple occurence frequencies

Pattern recognizing device with pattern matching in slant parall

Perceptual coding of audio signals

Personal listening device for arena events

Phased array sound system

Phoneme discrimination method

Phoneme labelling of frame by accumulating evidence obtained fro

Phoneme similarity calculating apparatus

Phonemic classification in speech recognition system having acce

Pitch detecting device

Pitch detection for use in a predictive speech coder

Pitch detector for speech analysis

Pitch extraction apparatus for an acoustic signal waveform