In such analysis system,sound card acts as collecting card of auscultative signal and ex-cellent software of processing music is used to analyse auscultative signal.

• 由于本系统以声卡为听诊信号的数据采集卡,并用优秀的乐音处理软件对听诊信号进行分析处理,故该系统具有精度高,成本低,构思新颖。