Hi MIKE.

05-Sep-03 23:00:50, MIKE ROSS wrote to Greg Mayman

 MR> If you connect the dynamo output to an audio preamp, you can hear
 MR> the lines of force clicking as you gently move the rotor very
 MR> slightly.

I don't think so... there's way too many lines in there ans also the
copper being a normal conductor the lines can pass throught the copper so
what causes the click... I think it's more likely you're hearing bearing
noise, or some saturation/hystereesis effect rather than anything involving
individual linees of forrce.

also there's probably way to much audio frequency radiation in the vacinity...

 MR> I forget what this clicking effect is called. You can also hear it
 MR> with an electric guitar going through a fuzz box. When the strings
 MR> are gently moved one can hear that magnetic clicking effect.

that'd be the clipping in the amplifier in the fuzz box...
fuzz effect is a heavily clipped signal.

 -=> Bye <=-
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