pop and click filters


Does anyone know anything about pop and click filters to minimize surface noise on LPs during conversion to tape (cassette)? I know there are sophisticated software/hardware products on the market now that do this and they may well be the only thing that works but I have heard there were once black boxes that minimized noise without losing too much fidelity. Does anyone know of such products and who made them and where can I find one? Thanks
e_bernsd793

Showing 2 responses by e_bernsd793

Your further responses are intriguing to say the least. I have also been told that scratches may have a certain regularity, i.e. every revolution for the duration of the scratch if perpendicular to the edge which also opens a possible avenue for a sophisticated software program to recognize and minimize. I am writing again here primarily to ask if any of you who wrote above or anyone who hasn't written yet knows of any "backwards and forwards" noise minimizing software and/or any other equally sophisticated software actually on the market or under development and where I might locate or at least who to contact. Thank you.