청각 장애자를 위한 청각 보철용 음성신호 처리기의 설계

A Design of the Speech Signal Processor of Cochlear Prosthesis for the Sensory Deaf

  • 발행 : 1991.05.15

초록

Two types of speech signal processores (SSP) for cochlea prosthesis are designed. One is designed using cochlear model and the other is designed using Information (formant, pitch, intensity) extraction method. For these, cochlear model and acoustic information extraction method are proposed. The result shows SSP of cochlear model type contain more acoustic cues than that of information extraction type.

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