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. 2020 Aug 19;162:31–50. doi: 10.1016/j.comcom.2020.08.011

Table 1.

Technical details regarding the heart sounds files in the PASCAL dataset.

Categories Duration Sampling frequency Number of files
Normal 8 s 4000 Hz. 196
Noisy Normal 8 s 4000 Hz. 118
Extrasystole 8 s 4000 Hz. 47
Murmur 8 s 4000 Hz. 61
Noisy Murmur 8 s 4000 Hz. 27
Total 449