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|25th December 2007, 11:21 PM||#1|
Join Date: Jul 2005
Fill groove of LP and electrify w laser turntable
First invention was to follow the longplay groove with magnetofluid drop with the moving direction of a magnet.
When magnetofluid drop moves in groove , it will vibrate and produce electricity in magnetic fluid.
We measure magnetic field difference with magnetometer and listen the long play.
Second invention is to fill the grooves with a conductor for example graphite powder and direct a laser beam on to filling.
Filling generate a magnetic field , we detect it with magnetometer
Mustafa Umut Sarac
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