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umutmt 25th December 2007 11:21 PM

Fill groove of LP and electrify w laser turntable
Hello ,

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

Best ,

Mustafa Umut Sarac


arnoldc 26th December 2007 02:24 AM

Interesting, but your post is vague.

Would appreciate more details, unless you are protecting something..

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