Deep Learning, Artificial Intelligence, Heart Sounds, Sound Classification, Cardiology.
concentrated model compared to the pure CNN models, resulting in higher performance with fewer parameters. 2.2. FFT-CNN-LSTM Using the FFT input, the model becomes a FFT-CNN-LSTM model. 3. Results 3.1. Non-Augmented Data vs Augmented Data 10-fold cross-validation is used. For the non-augmented