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Audio and Video Talk
General Discussion
LP/disk Demagnetisers - why they make a sonic improvement
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<blockquote data-quote="Byrd2" data-source="post: 27340" data-attributes="member: 384"><p>ASSUMING (assumption is the mother of all ...) that all of the other information that has been given here is indeed correct, this would only be true IF each alternate "bar magnet" had its polarity reversed. Whatever caused the magnetisation would have caused equal magnetisation in all of the letters. Taking into account the distance between each of these "100 discrete bar magnets" and their distance from the "laser actuator coils", this would result in a constant magnetic force being exerted on the coils.</p><p></p><p>I have not measured this and therefore can't really prove my theory, but then neither has Jeandre</p></blockquote><p></p>
[QUOTE="Byrd2, post: 27340, member: 384"] ASSUMING (assumption is the mother of all ...) that all of the other information that has been given here is indeed correct, this would only be true IF each alternate "bar magnet" had its polarity reversed. Whatever caused the magnetisation would have caused equal magnetisation in all of the letters. Taking into account the distance between each of these "100 discrete bar magnets" and their distance from the "laser actuator coils", this would result in a constant magnetic force being exerted on the coils. I have not measured this and therefore can't really prove my theory, but then neither has Jeandre [/QUOTE]
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Audio and Video Talk
General Discussion
LP/disk Demagnetisers - why they make a sonic improvement
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