Deep Learning, Artificial Intelligence, Heart Sounds, Sound Classification, Medical.
approximately 60 Hz. The frequency band is 40–80 Hz (Green, Figure 2B). The low-frequency segment is defined between 1–40 Hz (Blue, Figure 2C); in the segment from 80 Hz to 350 Hz, some kind of murmur is expected (Red, Figure 2E). It is expected that high-frequency noises that intervene in the