Proceedings of the KOSOMBE Conference (대한의용생체공학회:학술대회논문집)
- Volume 1991 Issue 05
- /
- Pages.39-42
- /
- 1991
A Design of the Speech Signal Processor of Cochlear Prosthesis for the Sensory Deaf
청각 장애자를 위한 청각 보철용 음성신호 처리기의 설계
- Choi, Doo-Il (Dept. of Electrical Eng., Yonsei Univ.) ;
- Kim, Dong-Hyuk (Dept. of Electrical Eng., Yonsei Univ.) ;
- Park, Sang-Hui (Dept. of Electrical Eng., Yonsei Univ.) ;
-
Beack, Seung-Hwa
(Dept. of Cont. and Inst. Eng., MyungJi Univ.)
- Published : 1991.05.15
Abstract
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.
Keywords