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TIMIT Forced Alignment

This is a modified version of the Pytorch implementation of LAS, configured to work with the Montreal Forced Aligner.

Since there seems to be a problem with the montreal forced aligner not working on some of the voice files, I have provided all alignments of all test voice files in this repository.

Setup

  • Run timit_preprocess.sh to convert NIST .WAV to RIFF.wav
  • Place montreal forced aligner folder in this directory
  • Move the TIMIT directory to montreal-forced-aligner/bin
  • Download the LibriSpeech lexicon and place it in montreal-forced-aligner/bin
  • Depending on what you want to do, you can run align_timit.py to generate TextGrid alignments of all test files, or you can run gen_timit_alignment.py to convert TIMIT phoneme files to a TextGrid format.