this post was submitted on 24 Nov 2024
716 points (95.8% liked)
Lemmy Shitpost
27006 readers
5362 users here now
Welcome to Lemmy Shitpost. Here you can shitpost to your hearts content.
Anything and everything goes. Memes, Jokes, Vents and Banter. Though we still have to comply with lemmy.world instance rules. So behave!
Rules:
1. Be Respectful
Refrain from using harmful language pertaining to a protected characteristic: e.g. race, gender, sexuality, disability or religion.
Refrain from being argumentative when responding or commenting to posts/replies. Personal attacks are not welcome here.
...
2. No Illegal Content
Content that violates the law. Any post/comment found to be in breach of common law will be removed and given to the authorities if required.
That means:
-No promoting violence/threats against any individuals
-No CSA content or Revenge Porn
-No sharing private/personal information (Doxxing)
...
3. No Spam
Posting the same post, no matter the intent is against the rules.
-If you have posted content, please refrain from re-posting said content within this community.
-Do not spam posts with intent to harass, annoy, bully, advertise, scam or harm this community.
-No posting Scams/Advertisements/Phishing Links/IP Grabbers
-No Bots, Bots will be banned from the community.
...
4. No Porn/Explicit
Content
-Do not post explicit content. Lemmy.World is not the instance for NSFW content.
-Do not post Gore or Shock Content.
...
5. No Enciting Harassment,
Brigading, Doxxing or Witch Hunts
-Do not Brigade other Communities
-No calls to action against other communities/users within Lemmy or outside of Lemmy.
-No Witch Hunts against users/communities.
-No content that harasses members within or outside of the community.
...
6. NSFW should be behind NSFW tags.
-Content that is NSFW should be behind NSFW tags.
-Content that might be distressing should be kept behind NSFW tags.
...
If you see content that is a breach of the rules, please flag and report the comment and a moderator will take action where they can.
Also check out:
Partnered Communities:
1.Memes
10.LinuxMemes (Linux themed memes)
Reach out to
All communities included on the sidebar are to be made in compliance with the instance rules. Striker
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
maybe it's just not possible with the current (probably ancient to not break older devices) protocols
Nah its just analog signals, no protocol. There is no way for a phone to be aware of what analog audio device its connected to.
You're practically right but...
Since 3.5mm jacks with insertion leaf switches are larger, the audio chips instead check for approx. 32 Ω of impedance on the audio channels, or connection between the first two pins (MIC and GND), which doubles as button press detection (some phones, including every Samsung one, check for several resistance levels, allowing for separate ⏮⏭ buttons rather than just the multipurpose ⏯). This makes sure that (high-impedance) line-in devices whose plugs bridge the first 2 pins get detected (as a side effect, your headset with mic and 1 button will only show up with the micless icon if you hold the button while plugging it in).
Therefore, phones do detect line-level devices vs headphones or aux-in ones (or at least have hardware to do so) but other than perhaps some EQ and level adjuatment in the DAC, there is no effect.
Phones don't do it with USB audio devices which are digital devices with unique identification.
Its not the hardware, its the software.