gramofile is a simple tool for recording and filtering vinyl records. HOMEPAGE="http://panic.et.tudelft.nl/~costar/gramofile/" It's a quite old tool and seems to be unmaintained for more than a year, but it's still useful. The ebuild includes 2 patches that provide IMHO really good declicking filters. Robelix
Created attachment 9337 [details] gramofile-ebuild-1.6.tar.gz
I'm not sure if the attachement was uploaded correctly... it can also be found at: http://www.robelix.com/rlx-files/ebuilds/gramofile-ebuild-1.6.tar.gz
Commited. Let me know if there are any issues. Thanks for the submission.
I just hat a look to the ebuild... dev-libs/fftw should be added to the dependencies - it's required by the tappin3b patch.
Updated. Thanks.