Questions tagged [usb-audio]
The usb-audio tag has no summary.
69 questions
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USB Audio Sound's Crappy Until `pavucontrol` is Launched (Debian 13)
After upgrading from Debian 12 to 13, audio sounds really bad from my USB audio card, which is a Sound Blaster Play! 3.
The poor audio goes away immediately after launching pavucontrol, but this only ...
- 5,465
0
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0
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397
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USB audio interface continuously connects and disconnects once audio output starts
I'm having issues getting my audio interface (Mackie DLZ Creator) working properly on my Linux machines. I've tried using both PulseAudio and Pipewire, although I've been focusing mostly on using ...
- 101
1
vote
0
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103
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How to get ALSA to trigger events for USB audio volume changes on the hardware
I've been trying to figure this out for a while, and I've even posted a few questions from different angles on it, but I have yet to get a response. So, if my question is nonsense, please let me know....
- 21
0
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0
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184
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No audio heard, yet Linux thinks played successfully
I had audio working on my AlmaLinux 9 installation, using a USB sound card. I seemed to have changed something because I no longer hear audio (but AlmaLinux thinks its successfully playing a sound). ...
- 1,993
0
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0
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110
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Bt audio works, but absolutely no GUI
I have a BT audio device:
$ lsusb
Bus 005 Device 005: ID 0a12:1275 Cambridge Silicon Radio, Ltd HaiSenKeJi
Bus 005 Device 004: ID 0a12:4010 Cambridge Silicon Radio, Ltd
In sound settings I can ...
- 418
0
votes
1
answer
217
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Volume Control Extremely Sensitive/Too Loud for Corsair 1500 USB Gaming Headset in Linux Mint
This headset works exactly as expected in non-linux operating systems (e.g. macOS, Windows) such that the volume control smoothly adjusts the loudness of the headset all the way from 0 to 100.
In ...
- 111
1
vote
1
answer
1k
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USB audio devices not outputting audio unless leaving pulseaudio control applet open
I am having intermittent issues with the output going silent on a USB sound card. Note that this affects both an Apple audio dongle and a Ugreen sound card, two very different chipsets, in the same ...
- 468
2
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1
answer
985
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USB Host controller: xhci-hcd Event TRB with no TDs queued spam during audio playback
I'm on a system with Linux Kernel v5.10.4, and facing an issue where during audio playback through ALSA (aplay). The kernel spams the following log for the duration of the playback and no audio is ...
0
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0
answers
184
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PulseAudio streaming randomly stops working then works
I am streaming audio stereo input from a USB Behringer U-Control UCA202 to a Bluetooth attached wireless headphone. The audio stream stops randomly every seconds to minutes and lasting for seconds up ...
- 1
1
vote
1
answer
224
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M-Audio Fast Track C400 USB Audio Interface problem
I`m running Debian 11 on an Asus X750L laptop. I have an M-Audio Fast Track C400 USB Audio Interface. If I restart or shut down the laptop after I turn it on in sound settings there is a signal but ...
- 11
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0
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167
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Dual sound cards, crossover
So, I'm wanting to setup dual sound cards. I'm thinking I can use paprefs to do simultaneous audio. The question is can I control them separately? I'd like to output 5.1 and 5.1, while 1 card is mids/...
- 1
0
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1
answer
782
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Unload snd_usb_audio modules
I am trying to unload the snd_usb_audio kernel module in order to try some other module parameters (with modprobe).
This fails:
# rmmod snd_usb_audio
With the following error:
rmmod: ERROR: Module ...
- 193
2
votes
1
answer
3k
views
How to make pulseaudio recognize my usb headphones as stereo instead of mono?
The question itself may not be very explanatory. Let me try and clarify it a bit.
I'm running Pop!_OS 20.04 LTS on a PC. I'm also using a pair of Wireless USB headphones (Razer Nari) with two outputs.
...
- 123
2
votes
2
answers
1k
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Parsing audio format rates from USB Audio Interface fails, causing disconnect/rediscover loop
When I connect my PreSonus USB AudioBox 96 to my Ubuntu 18.04LTS desktop via USB2.0 port,
dmesg shows the following errors in a loop:
[ 8764.468004] usb 1-11: new high-speed USB device number 61 ...
- 21
1
vote
0
answers
103
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act as bluetooth device for another computer/mobile
Is there a way to communicate to an USB headset (audio + mic) on a linux computer and then relay the usb communication to another device via bluetooth?
- 111
3
votes
0
answers
991
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How to force PulseAudio to recognize my audio device
I have a Lenovo laptop. For about two years my Focusrite Saffire audio interface has worked correctly and shown up in the "Output" options of the Sound Settings.
Now, it not randomly started to now ...
- 1,919
2
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1
answer
2k
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Use audio output USB device
I have a Roland TD-30 drum connected using USB to my computer. The USB device support MIDI and audio input/output. Currently Linux does see the USB card. aplay -l shows:
kaart 2: TD30 [TD-30], ...
- 189
3
votes
1
answer
2k
views
Connect external DAC / sound card in OpenBSD
I am trying to connect a Focusrite Scarlett 2i4 USB DAC to my OpenBSD system to use as an external sound card. From what I have figured out so far, it seems that I need to tell some program or other ...
- 31
1
vote
1
answer
4k
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How exactly USB Audio will be detected in Linux? [closed]
How will the Linux detect that I connected a USB Audio Peripheral?
If I connect a USB Charger it will charge my mobile and it does not show any Headset icon on my status bar(Android).
But when I ...
- 111
2
votes
1
answer
1k
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Linux and the Fender Mustang GT guitar amp series
Note: To ward off any of the inevitable confusion that can arise here it is important to distinguish the old series of Fender Mustang amps (has plenty of support and info on the internet) from the GT ...
- 217
2
votes
1
answer
1k
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connecting M-Audio USB midi keyboard
I have a M-Audio Keystation 61es USB keyboard, and I could not manage to make it work under Linux despite a reasonable amount of trying.
My system is Linux Mint 17.2 (rafaela). My laptop is an Asus ...
- 141
5
votes
1
answer
8k
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Figuring out USB devices
I have hardware to interact with that uses USB. It is a USB sound card The configuration file requires something like this:
devstr=1-1.3.1:1.0
lsusb looks like this:
Bus 001 Device 004: ID 0d8c:0012 ...
- 175
4
votes
0
answers
2k
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Docker with real-time / low-latency audio? (for virtual amps like Guitarix...)
I've been trying to get a foss virtual guitar amp to run on my Fedora machine for a while now, Guitarix (which runs on JACK) to be more precise. But I just can't figure it out. People say that it is ...
- 1,191
8
votes
1
answer
14k
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ALSA set plughw as default
I have a USB audio device, configured as the default device at card 0.
I have a 3rd party application that is attempting to play wav files, which fail with the following:
Playing WAVE 'sound.wav' : ...
- 183
3
votes
2
answers
2k
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How do I use ALSA or PulseAudio to remap stereo source to an 8-channel PCM and lower the volume?
The details of my setup are as follows:
Built-in Intel HD card (card0), to which all my existing applications use by default. Generally stereo output going out to the card from stereo files and ...
- 335