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TMS320C6711 DSP 를 이용한 DTW 기반의 음성인식 시스템 구현
류종엽(Jong Youb Ryu),조광현(Kwang Hyun Cho),손현우(Hyun Woo Son),배건성(Keun Sung Bae) 대한전자공학회 2006 대한전자공학회 학술대회 Vol.2006 No.11
TMS320C6711 DSK board is a DSP Starter Kit which is made by TI(Texas Instrument) corporation. CCS(Code Composer Studio) make it easy to verify the stability and performance of system algorithm before we implement a standalone system using DSP. In this paper, we implement a speech recognition system based on DTW(Dynamic Time Warping) using TMS320C6711 DSK. First, we examine the operation of the PC-based system and we verified the real-time imp implementation of recognizer. For performance evaluation of the implemented system, we measured a execution time and code size required for recognizing a word. The results of measurement show that the implemented system operates well on the TMS320C6711 DSK