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bluetooth speaker is humming at low volume. #14

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janvda opened this issue Sep 7, 2019 · 2 comments
Open

bluetooth speaker is humming at low volume. #14

janvda opened this issue Sep 7, 2019 · 2 comments

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@janvda
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janvda commented Sep 7, 2019 •
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Today I connected to my gear4 bluetooth speaker with profile headset_head_unit and it is constantly humming at low volume.

The humming stopped when issueing the command: pactl set-card-profile 0 off
@janvda
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janvda commented Sep 7, 2019 •
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maybe this is related to: https://askubuntu.com/questions/292786/static-background-noise-while-using-new-headset
So I will see if load-module module-udev-detect tsched=0 makes a difference.
...
I have tried this 0971f74 but it didn't make a difference, so I reverted the changes

@janvda
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janvda commented Sep 7, 2019 •
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To do: check https://wiki.archlinux.org/index.php/PulseAudio/Troubleshooting#Static_noise_when_using_headphones

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