tfgridnet_integration

[pradumna-gautam]

Before submitting

• Was this discussed/approved via a Github issue? (no need for typos, doc improvements)
• Did you read the contributor guideline?
• Did you make sure to update the docs?
• Did you write any new necessary tests?

What does this PR do?

Integrates TFGridNet from ESPNET into fairseq2.

Testing

To test the updated denoise_and_vad_audio.py locally.

Note: This script is tested on an .tsv file.
.tsv file contains filename/path for the audio.

This PR deals with additional arguments for SeperateSpeech i.e. --config : configuration.yaml file and --pth-model : path for the model .pth file.
How to Test:
Locally, just run the following:

To test master64:
python denoise_and_vad_audio.py --audio-manifest $INPUT_MANIFEST --output-dir $OUTPUT_DIR --denoise --vad

($INPUT_MANIFEST is path for .tsv file)

To test SeperateSpeech:
python denoise_and_vad_audio.py --audio-manifest $INPUT_MANIFEST --output-dir $OUTPUT_DIR --model SeperateSpeech --config /path/to/config.yaml --pth-model /path/to/model.pth --denoise --vad

It will generate two output audios: denoise and vad audio files in their respective directory.

[lpw0]

LGTM!