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phyphox Forums › Discussion › Experiments and Ideas v
Driven oscillation and resonance with neodym

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Driven oscillation and resonance with neodym
solid Offline
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#3
02-12-2022, 11:07 AM
(02-11-2022, 06:43 PM)Jens Noritzsch Wrote: A sweep has been done before, https://phyphox.org/forums/showthread.ph...19#pid2319, so it appears to be possible… Smile

Dear Jens,

the indicated sweep is for acoustic frequencies. Erik's idea is to realize a sweep of subhertz frequencies using acoustic beats passed trough a diode bridge. So the obtained signal can be used to drive slow resonances (a mass on a spring).

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Mikhail
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RE: Driven oscillation and resonance with neodym - by solid - 02-12-2022, 11:07 AM

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