Comments (2)
I am not affiliated with the project, but FWIW :
I grabbed 1:00 to 3:00 of the audio of this BMXer recording himself on a GoPro camera, riding a bike around Los Angeles and speaking to the camera.
https://www.youtube.com/watch?v=a0vgJ3TeJzA
I then ran it through the 2stem spleeter :
spleeter separate -o ./audio_output/ -p spleeter:2stems -i input/00-YOUTUBE/a0vgJ3TeJzA.flac
I then merged the two files into one, with each file panned hard right and left :
ffmpeg -i vocals.wav -i accompaniment.wav -filter_complex "[0:a][1:a]amerge=inputs=2,pan=stereo|c0<c0+c1|c1<c2+c3[a]" -map "[a]" stereo.split.accomp.and.vocals.wav
The result was the bicyclist talking in my left ear, and a bunch of background noise in my right ear. When I removed the right ear, I heard the speaking quite clearly in my left ear. When I removed the left ear, I heard almost no speaking in the right ear. The only time I heard his voice in the right ear was when it was mistakable for a percussive drum sound. I sometimes heard people other than him speaking in the left ear, when he biked past people who were talking.
I believe this is sufficient proof of the concept of using spleeter's 2stem model to isolate spoken human voices from recordings with background noise. Try it yourself and see!
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Hi @AIGyan
We haven't done any sort of evaluation on this task, nor was our model trained on such examples. Speech enhancement and denoising being an active research field, I assume there are more specialized tools to do that out there.
That being said I can only agree with @awesomer feel free to try it out and let us know what you find!
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Related Issues (20)
- Nevermind, delete the issue
- [Feature] Voice separation
- [Bug?] No output when the audio duration exceed 7200s
- [Discussion] How to export audio via API 'RAW waveform based separation'
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- My batch script worked 2 days ago, doesnt work now. No changes done. HOT 3
- sorry. i cannot find "stft-backend" HOT 1
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- How to batch process audio files on spleeter?
- [Bug] Unable to install spleeter on Macbook running M1 chips because of old numpy version !!! HOT 1
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- [Bug] Version 3.12 compatible
- Regarding the use of separate_to_file, a deprecation warning is prompted! HOT 1
- Cannot do `poetry add spleeter` due to `tensorflow-io-gcs-filesystem` error
- [Discussion] your question HOT 1
- [Feature] your feature name
- I created web UI. You can have it
- [Bug] Fail to install (with python 3.10.13) HOT 3
- Install fail on macOS Sonoma 14.2, on Apple M2 laptop HOT 4
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