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Old 11-07-2016, 07:39 PM
elfkin477 elfkin477 is online now
Join Date: Apr 2001
Location: NH
Posts: 22,013
Originally Posted by Jinx View Post
How could the average person do this in 1959 or even now? I don't see typical recording devices coming with potentiometers (pots) to tweak playing speed. How could this be "induced" into a device of the 50s or even today? Could you place a potentiometer in-line with the current to change resistance and therefore vary rpms?
It's been possible to do this with an ordinary tape recorder for a long time. I have a recording my brother and I made twenty-one years ago that we sped up to make a skit we wrote sound like the Rescue Rangers that we were parodying, and all we used was a hand-held tape recorder.