> "I wouldn't have guessed there was enough data left in the picture of the > gramophone track to recreate audio from it." Ah, well the thing is that the nee

> "I wouldn't have guessed there was enough data left in the picture of the > gramophone track to recreate audio from it." Ah, well the thing is that the needle isn't straight, it has an angle i.e. as the tracks get deeper they also get wider, so you only need to be able to see how wide the track is. http://www.vinylrecorder.com/stereo.html http://www.vinylrecorder.com/stereo.html