Microcomputer-based tactile hearing prosthesis

[1990] Proceedings. Third Annual IEEE Symposium on Computer-Based Medical Systems Pub Date : 1990-06-03 DOI:10.1109/CBMSYS.1990.109388

S. Pourmehdi, J. Mouine, M. Sawan, F. Duval

引用次数: 1

Abstract

A fully programmable digital speech processing system for deaf patients is described. Speech coding is based on vector quantization. The system simulates in real-time the characteristics of a 10-channel tactile vocoder. The system is based on three chips: a Codec TCM29C13, a DSP digital signal processor TMS320E17, and a full custom integrated BiCmos circuit. The architecture of this portable, low-power unit allows a market improvement in synthetic vowel discrimination.<>

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微电脑触觉听力假体

介绍了一种完全可编程的聋人数字语音处理系统。语音编码是基于矢量量化的。该系统实时模拟了10通道触觉声码器的特性。该系统基于三个芯片:一个编解码器TCM29C13，一个DSP数字信号处理器TMS320E17和一个完全定制的集成BiCmos电路。这种便携式、低功率单元的结构允许在合成元音识别方面的市场改进

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

[1990] Proceedings. Third Annual IEEE Symposium on Computer-Based Medical Systems

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