this post was submitted on 29 Jan 2025
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I just want to know when I can connect my noise-cancelling Bluetooth headphones to the display instead of the tinny pair of wired "maraccas" that I keep in my travel bag.
Idk, 150 people in a tin can all using Bluetooth could cause issues.
It would be better to get noise cancelling headphones with a 3.5mm headphone jack. I had some until my daughter broke them, and I loved them.
Loads of people use Bluetooth devices on airplanes already. Are there any reports of destructive interference as is?
Idk. But from my experience, it's usually something like 20 people (me included). If you made that the default way to connect, I think more people would use them.
Or maybe it's not an issue, idk. I don't know a ton about Bluetooth and airplanes.
I've been on budget flights where in flight infotainment was an app on your phone that connects to a media server on the plane itself. Everyone was using Bluetooth and there are no issues.
I would expect a plan to have a lot more than 20 people watching something on their phone with AirPods (or a clone thereof). Just about everyone that's watching or listening to something on their phone nowadays is using BT headphones, because most phones don't have 3.5mm jacks anymore.
Also consider smart watches.
If it could, planes would be dropping right and left. It hasn't been an issue in several decades
The second we get a better short range wireless protocol so there aren't a hundred Bluetooth devices jamming each other on the plane.
If you travel a lot they do make airplane headphones that have a 3.5mm connector and run noise cancelling.
I've been on budget flights where the in-flight infotainment was an app on your phone which connects to a media server on the plane. Everyone was watching with Bluetooth headphones and there were no issues.
The budget airline handed out wireless headphones?
No, you bring your own.
So... I'm pretty sure the entire plane wasn't on Bluetooth headphones then.
And the entire plane wouldn't be on Bluetooth headphones if the in-flight infotainment systems supported it as an option so what's your point?
You don't engineer a system with such an obvious fail state.
I disagree that its an obvious fail state. Surely with all of these airlines flying thousands of passengers, where users watch infotainment on their own devices, mostly with bluetooth, we'd have at least a handful or reports of spotty bluetooth on flights, right? Where are they, then?
People do run into problems. It's well known that too many Bluetooth devices in a small area can jam each other. It's not an on/off switch, it's increasing amounts of interference in the signal. So it appears as interruptions in audio/video or unintended noise.
I'd like to inform myself on this topic more. Have you found any discussions or observations that you could link to, by chance?
They make a thing for that.