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Do you often hear the ringing of switching power supplies and devices when you are in a quiet space? (lemmy.world)

submitted 1 year ago* (last edited 1 year ago) by j4k3@lemmy.world to c/asklemmy@lemmy.ml

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I'm curious, how many people are aware of these sounds. I have designed, etched, and built my own switching power supplies along with winding my own transformers. I am aware of the source of the noise. So, does anyone else hear these high frequency sounds regularly?

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[–] DudeImMacGyver@sh.itjust.works 2 points 1 year ago

Yes, but a bit less as I've aged probably because the higher frequency hearing we have starts to diminish the older we get.

[–] Helix@feddit.de 1 points 1 year ago

Since I got older this got better. One benefit I guess?

[–] loudWaterEnjoyer@lemmy.dbzer0.com 0 points 1 year ago (6 children)

Where can I get what you are having?

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