Asklemmy

43908 readers

1308 users here now

A loosely moderated place to ask open-ended questions

Search asklemmy 🔍

If your post meets the following criteria, it's welcome here!

Open-ended question
Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
Not ad nauseam inducing: please make sure it is a question that would be new to most members
An actual topic of discussion

Looking for support?

Looking for a community?

Lemmyverse: community search
sub.rehab: maps old subreddits to fediverse options, marks official as such
[email protected]: a community for finding communities

~Icon~ ~by~ ~@Double_[email protected]~

founded 5 years ago

MODERATORS

[email protected]

398

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

submitted 9 months ago* (last edited 9 months ago) by [email protected] to c/[email protected]

149 comments fedilink hide all child comments

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?

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 11 points 9 months ago (2 children)

Yep. I was told I’d stop hearing it as I got older but I turn 40 next month and I still hear it.

[–] [email protected] 6 points 9 months ago

45 checking in. I hate them

[–] [email protected] 3 points 9 months ago (1 children)

Age related hearing loss can actually make you more sensitive to certain sounds. I have difficulty understanding speech but increased sensitivity to sounds including electrical buzzing.

[–] [email protected] 1 points 9 months ago (1 children)

Oh no I was so looking forward to just a little bit of hearing loss to finally stop hearing all these noises around me :-(

[–] [email protected] 1 points 9 months ago

You will lose the high pitch whine, but you might trade it for more mains hum (60/50hz)