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Bluetooth headphones no sound #2023
Finally I have managed to pair my bluetooth Teufel headphone to raudio, but I have no audio on my headphone. I see the bluetooth sign in the left circle. Sound comes always on 3,5 output, I can decrease and increase the volume but but it does not change the volume on 3,5 output. So I think raudio is connected to my headphone but I can't hear anything
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Replies: 5 comments 6 replies
Please check mixer device in Player settings.
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what do I have to change? After a while it disconnects my phones
raudio phones
raudio phones2
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I would start with disabling Device+Bluetooth. You do not need this for bt phones.
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thank you, but nothing has changed. Still sound per 3.5 output and no sound on my phones.
raudio phones3
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Now, forget the bt pairing and connect phones again.
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2 sets of my earbuds, no wired between left and right, connected successfully but refused to play as well. Something's wrong with BlueALSA backend.
Please try normal Bluetooth earphones instead.
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No I have tried normal headphones, no earbuds, the same, I hear connected but no sound over the phones. Forget the pairing and connected again but always the same
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no change
raudio phones5
raudio phones6
I can connect my mobile phone th Raudio and I can play music to Raudio but it sounds like an old scratched CD, so there must be a software or hardware issue. I use a raspberry 4
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Such distortion can be heard when audio source is sampled in different rate 44kHz<->48kHz due to RTC missing in RPI, but I have never met this issue using bt.
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I don't use my IPhone for transmitting music to RPI, it was just a test if bluetooth is working at all. I would like to connect my headphones
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Anyone who had issues with Bluetooth, please try the latest update.
Earbuds and devices which require a specific/fixed sample rate should be fine now.