Table 1 Comparison of the results obtained with and without the S1's aligned
From: Signal processing of heart signals for the quantification of non-deterministic events
Signal used | S1 | % of non-det energy | Energy | ||
|---|---|---|---|---|---|
Deterministic energy | Total energy | Non-deterministic energy | |||
Pre-recorded PCG 1 | Not aligned | 73.20 | 266.42 | 994.00 | 727.59 |
Aligned | 35.18 | 624.23 | 962.98 | 338.76 | |
Pre-recorded PCG 2 | Not aligned | 88.17 | 106.21 | 898.09 | 791.88 |
Aligned | 6.82 | 836.76 | 897.99 | 61.23 | |
Pre-recorded PCG 3 | Not aligned | 71.59 | 432.08 | 1.52*103 | 1.09*103 |
Aligned | 47.81 | 781.33 | 1.50*103 | 715.65 | |
Karim stethoscope signal 1 | Not aligned | 51.29 | 229.67 | 471.52 | 241.85 |
Aligned | 48.40 | 225.76 | 437.49 | 211.73 | |
MHV Recording 1 | Not aligned | 95.74 | 25.31 | 593.73 | 568.42 |
Aligned | 77.81 | 130.89 | 589.89 | 458.99 | |