基于ADC0809的多路模数转换电路的设计,采用ADC0809对多路模拟信号进行采集转换，单片机对数据进行处理，发出控制信息。-Design of AD Circuit of Multichannel Based on ADC0809

This International Standard describes the MPEG-2 audio non-backwards compatible standard called MPEG-2 Advanced Audio Coding, AAC [1], a higher quality multichannel standard than achievable while requiring MPEG-1 backwards compatibility. This M