【摘要】 常见的语音控制系统多采用单片机和专用的语音处理芯片来完成,其缺点是语音处理芯片的性价比普遍不高,导致开发成本高,且开发周期较长。在深入研究凌阳SPCE061A单片机在语音处理方面的优越性能后,设计了一套智能交通灯语音播报控制系统。给出了控制系统方案设计,并重点讲述系统语音设计方案,包括语音输入电路、语音输出电路以及语音输入和语音输出的流程图等。更多还原

【Abstract】 The designing of voice control system often uses single chip computer and voice processing chip.The shortcoming is the lower costeffective of voice processing chip and longer development cycle.After an indepth study on the advantages of voice processing of Sunplus SPCE061A,a smart traffic light voice broadcast control system is designed.The system′s design is given and the voice system′s design is focused on.Including the circuit of voice input,voice output and the flow chart of voice input,voice output.更多还原