【摘要】 在分析语音识别原理的基础上,设计了一个基于ARM和DSP芯片的语音识别子系统,用于嵌入式系统中的语音识别,该语音识别子系统由ARM和DSP芯片为核心,配合其他功能电路,能够独立完成语音识别的工作,ARM芯片作为系统的控制芯片,DSP芯片负责对语音信号的隐马尔可夫模型建立,从而使得嵌入式系统的语音识别更为方便简捷,并且该子系统具有一定的通用性和可剪裁性.更多还原

【Abstract】 A speech recognition subsystem based on ARM and DSP chip, was designed for embedded systems. The subsystem can accomplish speech recognition independently, with ARM chip as system control chip, and DSP for setting up hidden Markov model of speech signal. It makes speech recognition simply, commonly, and easy_to_cutout.更多还原