1音频信号从J10（MIC IN）进去，编码后送dsPIC控制器，dsPIC接收直接送回SI3000解码从J11（SPK OUT）输出 DCI采用中断接收数据 SI3000工作在SLAVE从模式（由dsPIC提供SCK）-1 audio signal from the J10 (MIC IN) into the coding dsPIC controller evacuation, dsPIC decoder to receive directly from the SI3000 bac

基于PIC单片机的语音编解码技术。dsPIC芯片的DC1模块功能和音频编解码芯片SI3000的使用。-PIC microcontroller-based voice codec technology.DC1 of the dsPIC chip module features and use of audio encoding and decoding chip SI3000.