I have an audio that I would like to reduce ambient noise, it is an interview recorded with a mobile, just recording, and even I get to hear voices, I can not understand at all. The recording for the university did not go well, and even we tried before, that interview result in a very noisy file.
We can not repeat the 2 hours long interview. :-((
I have tried with Audacity, and few “free” online tools, basically no one made anything usable,
The sound is mainly noise, I know, and probably I am asking for something only seen in movies and not real.
May somebody give me a hint of the best posible result?
- With https://audiodenoise.com/ I can get to hear some half words, but it is not enough
- With https://www.lalal.ai/voice-cleaner/ nothing at all
- https://noisereducer.media.io/denoise make a bit of work, but far from enough
- podcastle.ai/editor just silence all clip as trying to clean
I have uploaded a 1-minute demo to test it, previous results are based on that clip https://www.whyp.it/tracks/68283/untitled-interview?token=isF9h
if somebody could help us, It may save us the semester