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amelius
on July 18, 2021
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An app for M1 Macs that plays the sound of a fan a...
Do you also hear this when your speakers/audio system are off?
HPsquared
on July 18, 2021
[–]
I'm not GP, but yes: coil whine is audible as a high frequency whine/buzz, caused by power supply components (inductors) physically vibrating at high frequency.
amelius
on July 18, 2021
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Certainly, I was just curious if they were hearing coil whine.
microtonal
on July 19, 2021
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Yes, there are no speakers connected to the system.
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