I have a cassette tape that contains a phone conversation, legally recorded, and contains poor sound quality. Tape has alot of garble and background noise. Does anyone know of a place where I can send this tape to have the sound improved on the tape? I could use help greatly.
Thank you

If you can record it on to your hard drive ( see Vinyl Tutorial for set up info ) you're half way there. I'd then download the demo version of Cool Edit 2000 ( or an Enhancer ) and have ago at cleaning the recording yourself first. The demos usually last for 30 days so if you get the hang of it you could do it for free!

Agreed

Cooledit 2000/Pro has a function that allows to to select a portion of the tape via a waveform that has 'silence'.

This silence probably contains tape hiss and background noise which is saved into a Cooledit.fft file.

You can then run this file against the whole recording and remove all instances of that noise.

Cooledit also has pre-defined hiss removal tools that you can use first to help identify the background to be removed.

HTH