这是ADC的一部分代码，是用来做音频处理的代码-This is the ADC part of the code is used to do audio processing code

06 07 08电子科技知识竞赛论文，很好的例子，一个温度采集的，有音频输出报警。-06 07 08 e-science and technology contest papers, a good example of a temperature acquisition, there are audio output to the police.