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Best Way to Digitize a Warped Record

Posted: Tue Aug 23, 2016 5:57 pm
by CDBPDX
Just got a nice advertising record that is curled up. I would like to digitize this, but can't seem to get the stylus to stay focused in the groove.

Any suggestions? It is permanently secured to the cardboard.

Thanks! Cliff

Re: Best Way to Digitize a Warped Record

Posted: Tue Aug 23, 2016 6:35 pm
by Orchorsol
Will it play at 45 or 33 ⅓ rpm? Should then be relatively easy to speed it up digitally.

Re: Best Way to Digitize a Warped Record

Posted: Tue Aug 23, 2016 6:37 pm
by Orchorsol
Also, at those lower speeds it would be easier to place weights on the record to keep it flatter.

Re: Best Way to Digitize a Warped Record

Posted: Tue Aug 23, 2016 6:39 pm
by 52089
Assuming you don't want to use the glass-panes-and-sunshine/heat method, or if you've tried that unsuccessfully, I have an alternative.

Put wax paper on both sides of the disc, put that on top of a very flat surface - I use the top of a refrigerator - then put significant, even weight on top of that. I used to use thick phone books, letting the "give" of the books conform to the "hump" of the warp. Since your record is paper, it may flatten out in just a few days, though a week or 2 is more likely.

Re: Best Way to Digitize a Warped Record

Posted: Tue Aug 23, 2016 6:42 pm
by rgordon939
The trick a friend of mine uses is to record the record at a slow enough speed to prevent skipping. He then plays the recording at the proper speed and records it again. There are a lot of programs you can use such as Audacity.

Rich Gordon

Re: Best Way to Digitize a Warped Record

Posted: Tue Aug 23, 2016 6:57 pm
by CDBPDX
The pressing method seems to be the way to go. Thanks!

I tried to play at 16 rpm, didn't work. Too much warpage.

Cliff

Re: Best Way to Digitize a Warped Record

Posted: Sun Sep 04, 2016 5:02 pm
by CDBPDX
I managed to flatten it enough to be able to play it, but aside from the noise, there was only a tiny hint of a recording on it. Every once in a while I could hear a "HARRUMPH" like a frog and that was just about all.

Oh, well. it is still neat.

Cliff