Alternative approach (spectrogram)

[jacobsn]

This repo shows an alternative approach that might apply for this task. This would be worthwhile to replicate on the new dataset.

[jacobsn]

This f28348e should make it easier to try different network architectures.

[jacobsn]

Here are a couple of libraries that might be useful:

• https://docs.scipy.org/doc/scipy/reference/generated/scipy.signal.spectrogram.html
• https://librosa.github.io/librosa/generated/librosa.feature.mfcc.html

These could potentially be added as additional output from the low-level pyfunc that reads in the audio files.

[jacobsn]

Here is another library that might be useful: https://github.com/iver56/carfac/tree/master/util

[jacobsn]

@narcise are you working on this approach?

[narcise]

@jacobsn Currently, I'm training the dataset on my laptop.