Combined with characteristics of Chinese speech language, this paper presents a speaker dependent and independent medium and small vocabulary isolated words recognition system based on TMS320VC5507.

本文结合汉语语音特点，在TMS320VC5507芯片上实现了高性能特定人与非特定人中小词汇量孤立词识别系统。

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Based on this, a signer dependent large vocabulary sign language recognition system was designed and implemented.

在此基础上实现了大词汇量手语识别系统。

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