대한의용생체공학회:학술대회논문집 (Proceedings of the KOSOMBE Conference)
- 대한의용생체공학회 1998년도 추계학술대회
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- Pages.163-164
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- 1998
청각보철장치를 위한 어음 발췌기의 FPGA 구현
FPGA Implementation of Speech Processor for Cochlear Implant
- Park, S.J. (Department of Electrical Engineering, Yonsei University) ;
- Hong, M.S. (Department of Electrical Engineering, Yonsei University) ;
- Shin, J.I. (Department of Electrical Engineering, Yonsei University) ;
- Park, S.H. (Department of Electrical Engineering, Yonsei University)
- 발행 : 1998.11.20
초록
In this paper the digital speech processing part of cochlear implant for sensorineural disorderly patients is implemented and simulated. We implement the speech processing part by dividing into three small parts - Filterbank, Pitch Detect, and Bandmapping parts. With the result, we conclude digital speech processing algorithm is implemented in FPGA perfectly. This means that cochlear implant can be made very small size.
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