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Anyone know what kind of system they're using to do this? Any papers? I messed around for a few months with speech enhancement last year and didn't really get
by The_Amp_Walrus 6y ago
Anyone know what kind of system they're using to do this? Any papers?
I messed around for a few months with speech enhancement last year and didn't really get anywhere beyond sort-of-reproducing a few existing models: https://github.com/MattSegal/speech-enhancement https://github.com/MattSegal/speech-enhancement
All the published "state of the art" examples I could find were pretty crap, whereas Krisp AI were doing much better than what I've seen released publicly.
- W0lf 6y agoI've worked on my last gig for a startup that did speech-in-noise recognition and there we've used a recurrent neural net approach to separate background noise from speech. This model was trained on many many hours of audio data as well.