Deep Learning, Artificial Intelligence, Audio Tagging, Audio Processing, Acoustic Model.
that is similar to log mel spectrogram, but is learnt using a neural network. Wavegram-CNN (Left Branch): CNN14 is used as backbone to extract wavegram. Right Branch: Waveform is transformed to log mel spectrogram then convolved by CNN. 1.3. Data Balancing & Data Augmentation For example, there are