Tow signals:
1, ECG signal (0.01~150Hz); AMP :0~3V, Base line 1.5V (Note: the signal has been GAINed and preprocess.)
2, Heart sound signal (20~2KHz);AMP :0~3V, Base line 1.5V (Note: the signal has been GAINed and preprocess.)
3, These two signal need ..
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