do you want the recording curve or the play back curve ??
for playback you can get close with the soundforge equalizer.
There is a 18db boost at 20hz on playback with a 20 db cut at 20 khz, the cross over at "0" is 1khz.
you can see the curve at http://en.wikipedia.org/wiki/Image:RIAA-EQ-Curve.svg
The recording curve will be the opposite
--- On Sun, 8/24/08, Scott Phillips <[log in to unmask]> wrote:
> From: Scott Phillips <[log in to unmask]>
> Subject: [ARSCLIST] RIAA EQ software
> To: [log in to unmask]
> Date: Sunday, August 24, 2008, 8:55 PM
> Does anyone have any suggestions for software to apply the
> RIAA EQ curve
> to a file from a disk transfer ? I have Soundforge 9, and
> figure I could
> dial up the approximate curve, but is there anything
> specific out there
> ? Free is always nice, but not a requirement.
> Scott Phillips