This paper described a new system for recording, processing and analyzing heart sounds. And this system consisted of high performance sensor gathering heart sounds,the circuit of previously disposing signal,the circuit of A/D converting and the circuit c
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谭江平 何为 张占龙.心音信号采集与分析系统[J].重庆工商大学学报(自然科学版),2004,(5): TAN Jiang-ping~ HE wei~ ZHANG Zhan-long~. Heart sound signal gathering and analyzing[J]. Journal of Chongqing Technology and Business University(Natural Science Edition),2004,(5):