Audio "cleaner" program?

An automatic cleaner might be difficult to find,
but de-hissing can be accomplished quite easily.
Use an EQ and clip the highs. You can try this
with XMMS by playing the track and using the
built in equalizer - gradually take down the 16K,
then the 14K, and so on, until it sounds good.

This thing looks like a fairly professional
processing suite.

http://glame.sourceforge.net/index.var

On Sat, 20 Jul 2002 alandd@mindspring.com wrote:

> I have 45 minute of audio from an 18 year old cassette tape made on a cheap
> little hand held. It is in the computer at 500+ MB. Quality is barely
> passable because of the hiss of age and noise from the original recorder.
>
> I want to clean it up with some sort of audio processing program. I haven't
> found such a thing yet. Anyone have any ideas?
>
> Alan
>
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