[78-L] Removal of hiss on 78s

[Robert M. Bratcher Jr.]

At 09:14 PM 2/6/2010, you wrote:

> >Just brainstorming here. How about this? Make 2 scans, one of the inside
> >wall and the other of the outside. Then you could use software to
> >compare the 2 signals and use matching parts, average as they do with
> >click removal software, then replace an aberrant bit of data with a bit
> >from the other wall.
> >
> >--
> >Mark L. Bardenwerper, Sr. #:?)
>
>Sounds like an optical equivalent of the Packburn.
>
>
>                         -        Jeff Lichtman

What was the Packburn? Never heard of it......