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anthonio9 / penn

Pitch Estimating Neural Networks (PENN)
MIT License
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Introduce regularization techniques II: data agumentation #3

Closed anthonio9 closed 6 months ago

anthonio9 commented 6 months ago

Currently the dataset provided by GuitarSet is rather smalll, data augmentation by adding noise to the samples should help at least a bit.

anthonio9 commented 6 months ago

This answer on stackoverflow look like a very helpful resource: https://stackoverflow.com/a/53688043/11287083

anthonio9 commented 6 months ago

First part of the job is done, audio is augumented with noise where the SNR values are specified in the penn.GSET_AUGUMENT list. awgn_snr() function keeps the dtype of the original data.