I will do audio editing to remove background noise, echo, fix, repair and clean audio

It is always possible to reduce the background noise and sometime it is possible to completely remove them. But it depends on the source file, If your audio has enough dialogue signal and the noise is not overpowering the vocals, then Yes it is possible to make it sound professional than before.

It depends on multiple factors that includes complexity of the audio file and how urgently you need them. For fast delivery I have an extra for fast delivery in few hours.

Yes, Of course I do. Actually, I prefer providing free samples before creating any final order because it gives an idea of how the edited audio will sound like. If you are happy with the results we can mutually agree for the final order.

Yes, you will get a video with clean audio having the same quality as the source.

It is possible to remove the echo. But after applying extreme filters, we will lose the vocal quality. It is better to treat it until it stops serving as a distraction. You can contact me for free 30-sec sample editing.

Sure, Please reach out to me with further details like how many videos are there and the total duration. That will be a bonus if you add how fast do you need the edited version :)

Yes, I do edit audiobooks for acx, audible, or findawayvoices.