this post was submitted on 17 Oct 2023
0 points (NaN% liked)

Ask Lemmy

26239 readers
1364 users here now

A Fediverse community for open-ended, thought provoking questions


Rules: (interactive)


1) Be nice and; have funDoxxing, trolling, sealioning, racism, and toxicity are not welcomed in AskLemmy. Remember what your mother said: if you can't say something nice, don't say anything at all. In addition, the site-wide Lemmy.world terms of service also apply here. Please familiarize yourself with them


2) All posts must end with a '?'This is sort of like Jeopardy. Please phrase all post titles in the form of a proper question ending with ?


3) No spamPlease do not flood the community with nonsense. Actual suspected spammers will be banned on site. No astroturfing.


4) NSFW is okay, within reasonJust remember to tag posts with either a content warning or a [NSFW] tag. Overtly sexual posts are not allowed, please direct them to either !asklemmyafterdark@lemmy.world or !asklemmynsfw@lemmynsfw.com. NSFW comments should be restricted to posts tagged [NSFW].


5) This is not a support community.
It is not a place for 'how do I?', type questions. If you have any questions regarding the site itself or would like to report a community, please direct them to Lemmy.world Support or email info@lemmy.world. For other questions check our partnered communities list, or use the search function.


Reminder: The terms of service apply here too.

Partnered Communities:

Tech Support

No Stupid Questions

You Should Know

Reddit

Jokes

Ask Ouija


Logo design credit goes to: tubbadu


founded 1 year ago
MODERATORS
 

Just went down the aliexpress rabbit hole again. Theres really everythinf for some of really niche things that i wouldnt ever buy, but some things really do look appealing. I wonder what do you guys use daily thats worth lets say under $20

you are viewing a single comment's thread
view the rest of the comments
[–] Dagnet@lemmy.world 0 points 11 months ago* (last edited 11 months ago) (1 children)

Boneconduction earphones. They are cheaper than you think and I use mine to listen to music while swimming. Also great for music when you need to be able to hear to things around you (it doesn't block any external sound, so don't use in noisy environments)

[–] Mostly_Gristle@lemmy.world 0 points 11 months ago (1 children)

it doesn't block any external sound, so don't use in noisy environments

It's actually because I work in a high noise environment that I got into bone-conduction headphones. They still work when you're wearing earplugs.

[–] Dagnet@lemmy.world 0 points 11 months ago (1 children)

Nvr thought of that but wouldnt good earbuds with active noise canceling be better for you?

[–] Death_Equity@lemmy.world 0 points 11 months ago (1 children)

ANC plays the inverse of the soundwaves. So a loud noise isn't made safe, it is just made inaudible and just as loud and harmful.

They are not safety products, only sound deadening earplugs or muffs do that.

[–] aksdb@feddit.de 0 points 11 months ago (1 children)

Don't the soundwaves cancel each other out?

Anyway my bigger fear would be a short hiccup or outright malfunction and suddenly you stand unprotected within loud machines.

[–] Death_Equity@lemmy.world 0 points 11 months ago (1 children)

Noise cancelling earbuds or similar do not protect your hearing.

They do not make a loud noise quiet. It does not matter if they are working or not. All they do is make noise seem quiet, you are still being exposed to the same level of noise.

[–] aksdb@feddit.de 0 points 11 months ago (1 children)
[–] Death_Equity@lemmy.world 0 points 11 months ago (1 children)

From your source:

While noise-canceling technology can effectively reduce the perception of external sounds, it does not necessarily eliminate the potential for hearing damage.

In noise-canceling headphones, a microphone captures external sounds, and the internal speaker generates a counteracting sound wave that is 180 degrees out of phase. This process effectively nullifies the external sound at ear level. However, it is important to note that the sound pressure from external noise sources still exists even with active noise cancellation in place.

[–] aksdb@feddit.de 0 points 11 months ago

Yes, but you said "seem quiet". No. It actually cancels the sound waves. So if it's quiet, it's quiet. The pressure is a different problem.