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irebai / SpecAugment_KALDI

A KALDI/C++ implementation of GoogleBrain's SpecAugment: A Simple Data Augmentation Method for Automatic Speech Recognition
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use fbank rather than mfcc #2

Open Lomax314 opened 4 years ago

Lomax314 commented 4 years ago

Hi, Do you know how to implement this data enhancement method, using fbank features instead of mfcc features? Looking forward to your reply, thank you very much

irebai commented 4 years ago

Hi, you need to apply modifications for mfcc computation to fbank. Accordingly, feature-fbank.cc and feature-fbank.h must be re-implemented. I could do it but not now because I'm busy on other projects.

Lomax314 commented 4 years ago

Thank you very much for your reply. I look forward to your revision when you are free, but now I hope that your work will be smooth and everything will be fine.Wish you have a good mood！