Questions about audio hardware and software in Linux and other UNIX operating systems.

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0
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0answers
9 views

How to disable popup volume notification?

how can I disable this one? It appears every single minute.
0
votes
1answer
15 views

i3status alsa mixer

How do I get i3status to display the volume level from alsamixer instead of Pulseaudio? This is my volume configuration right now: volume master { format = "♪: %volume" format_muted ...
1
vote
0answers
11 views

Enable audio on remote Windows computer through xfreerdp

I'm using xfreerdp to login to a windows machine (runnning windos 7 64bit) on my desk next to my linux machine (running RHEL7). Normally I use: xfreerdp -k uk -g 1280x950 --no-nla --plugin cliprdr ...
1
vote
1answer
851 views

ALSAEQUAL runs, but sliders do not seem to affect audio

I want to have an equalizer that lets me easily adjust sound for listening to music on my laptop with headphones. I'm trying to install ALSAEQUAL since it seems that this is the preferred tool for ...
0
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0answers
22 views

Which Audio Oriented Distribution also has CUDA support? [closed]

I render using Blender's ability to render using nVidia's CUDA. Can someone recommend an audio oriented (music making and recording software) distribution that would also satisfy this 3D animation ...
-1
votes
0answers
6 views

How to route ALSA audio from Default to LINEOUT [closed]

I am using Debian with a SGTL5000 codec. This codec muxes the output to a integrated Headset amp and to LINEOUT. The input it has a mic input that is muxed with LINEIN. How do I tell ALSA (from my ...
3
votes
1answer
2k views

Is there an easy way to switch playback soundcards?

I recently purchased the roccat kulo headset which comes with a nice USB soundcard, completely functional under linux :). Howsoever I now struggle to easily siwtch between my laptops integrated ...
1
vote
1answer
19 views

i3wm amixer controls from i3status

I can run bindsym button4 exec amixer -D pulse sset Master 5%+ and bindsym button5 exec amixer -D pulse sset Master 5%- to adjust the volume from a terminal session. However when I add the commands to ...
0
votes
0answers
20 views

Unable to start jack server in beaglebone black debian [duplicate]

I am trying to build run a C program in Beaglebone Black using Debian in which I am trying to receive sound from USB sound card. For this I have made my USB sound card as default sound hardware by ...
1
vote
0answers
13 views

Arch Sound output only showing as Headphone while no headphone plugged

I've struggled couple of days to fix this issue with installing / uninstalling / editing alsa , pulseaudio setting but no luck . One time i was able to fix audio with alsamixer and select output ...
1
vote
1answer
77 views

Detect when audio card is powered (using alsa)

How can I detect in a script if my audio card is being powered? Motivation: I have a Linux mini computer (Odroid U3), used as a music player. And I want to power on a connected amplifier only when ...
1
vote
2answers
1k views

My Ubuntu 14.04 LTS doesn't have sound

I installed Ubuntu 14.04 on VMware workstation version 10.0.0 on my Windows 7 machine. After installing I figured out that it doesn't have any sound so I checked the sound settings. All items seem to ...
0
votes
1answer
18 views

Testing if an audio file is corrupted

I have a folder full of audio files. Some of them are corrupted: At some point while playing them, Clementine shows an error saying that it failed to parse the stream; VLC just stops playing without ...
1
vote
1answer
19 views

Nostalgia: Linux 2.0.x and PCI sound

Nostalgic as I am, I've put together some old hardware and installed a S.u.S.E Linux 4.3 from 1996 with kernel 2.0.18 from the original CDs. It runs great including network and decent graphics. Just ...
1
vote
1answer
66 views

New Debian 8 install, no sound

Just built my new computer, but my problem is I have no sound. Can you help please? I'll run through what I have done so far... I installed Debian and updated the BIOS OK. I also apt-get updated and ...
0
votes
0answers
8 views

Mic input ignored in Win7 HVD running from Ubuntu 15, 16, but not 14

The actual symptom I'm seeing is on Windows 7, but I think the root cause is in Ubuntu. I have a CentOS7.2 laptop, which I run an Ubuntu VM from, and from that VM I run VMWare Horizon View to run a ...
1
vote
0answers
33 views

No sound in HTML5 videos (Firefox/Chromium)

I use mageia, and I'm struggling a lot when I want to watch some videos on web in html5: the video runs fine, but the sound doesn't play. I've searched in web, and in most cases, the problem seems to ...
2
votes
1answer
61 views

How do I split an audio file into multiple?

I found something for videos, which looks like this. ffmpeg -i * -c:v libx264 -crf 22 -map 0 -segment_time 1 -g 1 -sc_threshold 0 -force_key_frames "expr:gte(t,n_forced*9)" -f segment output%03d.mp4 ...
4
votes
1answer
1k views

how to merge two audio input source using avconv

I try to make screencast using avconv and I facing a problem. I finally succeed to record both pc output and microphone input , the problem is that they're not merged in the output file. (I saw ...
0
votes
3answers
3k views

Audio not working on Arch Linux

I've installed the alsa-utils package. Running amixer sset Master unmute returns the error amixer: Unable to find simple control 'Master',0. Executing alsamixer gives me the alsamixer application in ...
0
votes
1answer
36 views

No soundcard found after upgrade to Debian Jessie

After upgrading Debian Squeeze to Jessie (via Wheezy) last month I noticed I had no sound anywhere. I've looked through several Debian wiki pages and forum posts and tried (parts of) several suggested ...
9
votes
4answers
20k views

How I can record stream radio in Linux?

How can I record a radio stream in Linux like the screamer in Windows? Does anyone have any idea or suggestion?
0
votes
1answer
38 views

Changing input audio source and setting it to mono on Debian Jessie/8 using commands

Good day everybody, Today I was able to connect my WiiU to my computer using a PCI TV Tuner with a RCA input, only yellow. Thanks to VLC and video4linux I can play games flawlessly. I bought a cable ...
0
votes
0answers
9 views

When mic boost is activated, I don't have any sound input from microphone

I have an Asus computer (and before another Asus computer with the same problem), I'm running debian unstable on KDE Plasma (but I got the same problem with ubuntu, on lxde, kde, unity...). The idea ...
2
votes
1answer
456 views

How do I make Wheezy see my sound card?

I'm working on a relatively clean install of Wheezy - relatively as I installed it today and have been installing packages for quite some time. I previously had Ubuntu which played sounds, so it's not ...
0
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0answers
32 views

USB sound card not working properly in Beaglebone black

I am trying to use USB sound card as default in beaglebone black using Debian. For this I disable on board sound hardware by adding this line optargs=capemgr.disable_partno=BB-BONELT-HDMI in ...
0
votes
1answer
823 views

Drivers support for Sound Blaster Z/Zx on Linux

I am planning to buy a Sound Blaster Z or Zx (sound card) for my computer (which will run both Windows 7 and Linux Debian 7/8 or Fedora 21/22), but I heard it does not have a good support on Linux. ...
3
votes
1answer
3k views

Sound volume control does not work in Ubuntu

My sound volume control does not work when I'm logged in with my regular user, though the sound works correctly. What's weirder is that the sound control works when I'm logged in as guest. With my ...
1
vote
0answers
23 views

Is it possible to convert audio to midi with the shell?

Some might say this doesn't work, but it does, this website does what I want. Can you do this with any common tool like ffmpeg? Or maybe there is a python script somewhere? I couldn't find anything on ...
1
vote
1answer
12 views

Modifying Audio System Settings via console in OpenSUSE 13.1

My PC has an internal speaker and every time when I reboot linux, the output of the (integrated) sound card changes to this internal speaker. But I want to use my external speakers (via the green jack ...
0
votes
1answer
2k views

Alienware M14x - No sound in linux Mint 14 (Nadia)

I have done a fresh install of Linux Mint 14.1 x64 on my Alienware M14x. Everything was working fine after installed. Unfortunately, the sound is lost after some time. There's no sound when playing ...
1
vote
2answers
2k views

Splitting WavPack files when the .cue file and .wv file have different names?

If a directory contains an album encoded as one large .wv file and a .cue file, splitting the entire album into individual .flac tracks is a simple task: $ cuebreakpoints foo.cue | shnsplit -o flac ...
1
vote
2answers
2k views

How to get sound intensity of an audio input through terminal?

I want to know the intensity of the sound being heard by an audio in source like a mic or Line-in through Command line. Kinda like the progressbar under the mouse but in CLI. audiointensity mic0 10 ...
0
votes
1answer
38 views

Embedded Linux Distribution

I have a small device that runs a light weight embedded linux. I can telnet and ssh to the device. This device has no package management utility on it that I can tell. I am trying to install a ...
1
vote
0answers
13 views

Linux Mint Corners Musical Sequence Associative Array

I am writing a script which uses hot corners to play specific musical notes when hovering in corners, and depending on the musical sequence to execute a specific command. The script is called with ...
4
votes
2answers
870 views

Why does Arch Linux keep Windows headphone mute

I have Windows 7 installed, and headphones work perfectly. Few days ago, I installed Arch Linux along with Win7. This issue appears with gnome/xfce4/openbox. Perhaps it is not related to desktop ...
1
vote
1answer
46 views

HDMI sound fails, resolves, months later repeats failure (Intel NUC to Viewsonic Monitor)

My HDMI sound is connected from an intel NUC core i3 (a version without all the extra legacy serial and vga interfaces) and connected to a 1080p ViewSonic Monitor with built in speakers. My sound ...
1
vote
0answers
11 views

Edit audio output before playback

I want to low level edit the output of ALSA sound system. I should sniff the audio output, change it before playback and then play it. I saw /dev/snd/OUTDEVICE but I think it is write only. Which is ...
32
votes
6answers
23k views

How can I record the sound output with gtk-recordmydesktop?

I am using gtk-recordmydesktop to record the video output to my desktop. However, the videos have no sound. All the tutorials I found regarding this involved getting sound recorded from a microphone, ...
0
votes
0answers
15 views

Permanent shrill sound on ubuntu since buggy vlc video

A video with a buggy, or at least too complex soundtrack broke my Intel Ivy Bridge (i5-3337U) laptop running Ubuntu 15.10. In the middle of VLC playing the video, a shrill, slightly grating sound ...
0
votes
1answer
248 views

HDAjackRetask: tee: /sys/class/sound/hwC1D0/reconfig: No such device

I am trying to reconfigure the setup of my microphone with HDAjackRetask however when I click reply I get the message: tee: /sys/class/sound/hwC1D0/reconfig: No such device Here is a screenshot: ...
1
vote
1answer
25 views

Music Player Daemon MPD - Lagging HTTP stream

HTTP stream from my MPD lags, i.e. audio from Pulse and HTTP output are not in sync, with HTTP output lagging Pulse. This also means that starting/pausing/stopping music from MPD is not reflected ...
1
vote
0answers
15 views

Is there a way to predict an PulseAudio Sink ID assignment?

When something like a browser opens a new tab, or any program requests an new sink from PulseAudio an ID is assigned (0..n). If this happens in rapid succession (i.e. programmatically executing ...
0
votes
0answers
36 views

Unable to use USB sound card with ALSA programming

I am trying to decode LTC data from an audio source coming to my USB sound card. For this I download sample program from this link. As jltcdump.c file use audio card 0 as defualt, so I make USB sound ...
1
vote
0answers
75 views

Creative CA0132 no sound

I'm trying to get my sound card of my gigabyte g1 gaming ga-z170x-gaming 7 working. I've installed fedora 23, kernel 4.4.7-300.fc23.x86_64, there is no sound, however hdajacksensetest -a shows my ...
32
votes
8answers
16k views

How do I split a flac with a cue?

I've got a full album flac, and a cue file for it. How can I split this into a flac per track. I'm a KDE user, so I would prefer a KDE/QT way, I would like to see command line and other gui answer's ...
0
votes
1answer
70 views

Touchpad and Sound card undetected Debian 8 - asus R547U

I just installed Debian 8 on my new machine (an ASUS laptop i5/SSD 256Go/...), but I find myself stuck with two main problems. First, my touchpad is not recognized by Debian. To be more precise, I ...
3
votes
2answers
3k views

Playing a remote movie on the remote computer

I have two computers (a desktop and a laptop) running linux connected to my local area network. I like to ssh from my laptop over to my desktop and run programs there, and sometimes listen to music on ...
3
votes
1answer
987 views

Linux Mint SPDIF Out Not Working

I'm running Linux Mint 15 (Cinnamon) on a computer with a GA-Z68X-UD3H-B3 motherboard. The only issue that I have had is the sound. The analog outs work fine, but I cannot get any sound from the ...
3
votes
2answers
3k views

volume hot keys in Crunchbang don't work

I've spent 2 hours on this and still can't figure this out. It's driving me insane. Please save my sanity. When I press mute, the pnmixer control in the top right shows that I've pressed mute, but ...