该代码为ISD4004语音芯片录音，本人已调试成功。控制芯片为ATMEGA16-The code for the ISD4004 voice chip recording, I have debugged. Control chip for the ATMEGA16

AVR单片机Mega16的针对语音芯片ISD4004的操作程序，实现录音放音的功能，稍微改动下即可针对ISD4002-Mega16 AVR microcontroller voice chip ISD4004 against operating procedures, to achieve the function of recording playback, a little change can be for the ISD4002 under