Hello Jean, thanks for the invite. :-) My name is Stefan. I'm a professional recording engineer, composer and sound designer at Illusia Productions. We have over 15 years of experience in the audio business and we can deliver high quality music, sound effects and voice over.
We have done many many audio restoration jobs, it always depends on the amount of "nosie" and the kind of "noise" what result comes out. The audio file wasn't uploaded yet, so once that's done, you can send me a download link via the chat and I'll get back to you with a demo of what can be done to your file.
If you have any questions, feel free to contact me.
Best regards,
Stefan