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

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0
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1answer
213 views

Raspberry pi hdmi audio not working

I have a raspberry pi 2 running with Ubuntu Mate. When I try to play video or audio files with omxplayer, I do not get any sound on my TV which is connected to the Pi via HDMI. If I force the Pi to ...
1
vote
0answers
92 views

FreeBSD,no sound

My speakers does not seem to work under FreeBSD 10.2-RELEASE .All drivers are loaded using kldload snd_driver. What to do? pciconf -lv: hostb0@pci0:0:0:0: class=0x060000 card=0x50001458 ...
0
votes
1answer
2k views

How to connect to Bluetooth headset on Debian 8.1

I have a Bluetooth headset Suicen AX610. My system is Debian 8.1. I want to do run my headset, but I can't. The debian 8.1 can find the headset, But, the debian 8.1 can't pairing the headset, ...
1
vote
0answers
13 views

KDE disable sounds of desktops not being viewed

I am using Manjaro KDE desktop. I have 4 different desktop environments. I want to be able to stream a different video to each one and be able to flip through them at will. I have successfully done ...
2
votes
1answer
84 views

USB audio adapter causes HTML5 videos in Firefox to fast forward

After changing my desktop from Arch Linux to NixOS, playing HTML5 videos in Firefox has become buggy. They will fast forward when you play them, but only when using the USB audio adapter. Pulseaudio ...
3
votes
1answer
57 views

Why do Pidgin sounds change the volume of music for their duration?

I am running Debian 8 (Jessie). Pretty plain install except I'm running AwesomeWM, no desktop environment, and Gnome is pretty much nowhere to be seen. PulseAudio is setup with defaults. I use Pidgin ...
2
votes
1answer
181 views

Debian 8 Gnome 3 recognizes Bluetooth speaker as input device

I'm using Debian 8 with Gnome 3 on a laptop with the bluetooth that comes with the 7260ac wifi card. 50% of the time my Bose SoundLink Mini Bluetooth speaker can connect with the laptop successfully ...
0
votes
1answer
90 views

How to convert WMA to VORBIS or OPUS?

My girlfriend accidently bought an audio book on the internet and she saved it on my hard disk in windows media audio format (.wma) and now she asks me how to listen to it. I'm a bit puzzled this ...
2
votes
0answers
154 views

Linux sound: play back audio from input only on specific output device

I currently have a shairport (AirPlay) server which receives audio data and outputs it over optical SP/DIF (Toslink) via a USB-to-Toslink adapter. This digital signal goes through an equalizer, and ...
2
votes
1answer
177 views

Sound (Beats Audio) problem on HP m6-1035dx Linux Mint

Yesterday I installed Linux Mint (17.2) on my HP Pavilion m6-1035dx and I'm experiencing problems with my sound. The laptop has 2 speakers and a subwoofer (Beats audio). Only the right speaker works. ...
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0answers
54 views

Pulseaudio consuming ~1% CPU when sound is idle

How comes that Pulseaudio is consuming ~1% CPU when the sound is idle. I mean there is no sound. Even if I additionally mute it. I'm on Mint 17.2. top
0
votes
1answer
240 views

Many audio devices with same name: how to use them in asound.conf?

I'd like to create a new PCM device in ALSA, thanks to these ALSA PCM plugins in /etc/asound.conf: pcm.blah { type rate slave { pcm <device1> rate 48000 } } But what name to use ...
2
votes
1answer
478 views

How do I create an ALSA virtual device that outputs to both HDMI and headphone jack?

I can tell my programs to output to either HDMI or the headphone jack just fine, but is there a way to create a virtual device in asound.conf that outputs to both simultaneously? This config comes ...
1
vote
1answer
38 views

Messed audio settings, now i have no sound

I was trying to configure sound and while changing settings, specifically controllers, i messed it and now i have no sound. However, when i use the command speaker-test -Dplug:front -c2 -l5 -twav it ...
1
vote
0answers
56 views

Pulse audio: how to disable an output channel?

My computer is connected to my receiver, and I don't want to play nothing to it through Pulse Audio. How do I disable these channels? I want to disable the "HDMI / DisplayPort2" and the "Digital ...
1
vote
1answer
65 views

abcde ripping to wav

I am trying to find out configuration for abcde to extract a cd to wav. I am using mp3 config file from http://www.andrews-corner.org/abcde.html but I dont know what the wav encoder or abcde configs ...
0
votes
0answers
19 views

Audio mute on program startup - Fedora 21, Xfce4

when i start Terminator terminal emulator the audio mutes. Did somebody run to similar problem? I don't even know what to look for; so any hints would be appreciated. I run Fedora 21 with Xfce4
13
votes
4answers
4k views

Audio-only youtube player

I would like to find an application external to the internet browser that would play only youtube sound. Preferably a very light one, CLI or GUI.
0
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0answers
47 views

Can't start Jack as simple user

I'm trying for weeks to create an evoluted webradio based on Jack (Pulseaudio sucks for what we need). Jack is running well when I run it as root and jack_lsp is well returning what i'm looking for. ...
2
votes
0answers
30 views

possible to adjust volume on my laptop up or down without having to log in?

Is there any way to adjust the output volume of my speakers with the physical buttons on the keyboard without having to log in ? If my screen is locked and an annoying song starts to play, I need ...
0
votes
1answer
128 views

How to merge two microphone inputs into a single virtual microphone in realtime?

If I connect two microphones to my computer, how would I merge it in to a single virtual microphone. I want the person I am calling on Skype to hear both microphone inputs, preferably only using ...
1
vote
0answers
300 views

Only dummy output available for audio on linux

Ok so, I have Linux Mint 17.2 Cinnamon installed. But I installed also xfce4 and openbox and am using xfce4 desktop environment with openbox. At first, I had few issues with audio volume control and ...
0
votes
1answer
46 views

Audio converter / transcoder

I've been trying to search around for a audio transcoder for linux where i can set specific presets, maybe batch transcode say a wav file into diffrently converted mp3 files (using diffrent ...
4
votes
0answers
83 views

Default input device sox

I'm trying to configure sox to use a webcam that I just ordered. I've confirmed that the mic works through the GUI. I ran arecord -l and found that the card, device numbers are 1 and 0, respectively. ...
0
votes
1answer
372 views

USB headset not working properly

I have a Corsair Vengeance 1500 USB Headset and I'm using linux Mint. My headset doesn't always immediately work when connecting it to my pc, but most of the time the headset works. Sometimes the ...
0
votes
1answer
150 views

How do I check whether audio file samples are clipped without playing the file?

I have a big MP3 audio file, about 170 MB, which I'd like to check for clipping. In details I need to increase the audio volume but I don't want to push the volume too high and clip audio samples. I ...
0
votes
0answers
214 views

Should I concern about Linux driver for headset?

I was thinking about buying Logitech G430 headset. However, the producer mentions windows operating system only. As my personal experience even if only windows garbage drivers(or I call them fancy ...
2
votes
0answers
150 views

Choppy media playback

I experience choppy media playback just like when one hits an old CD player while it's playing back a CD. The audio skips back maybe about 200-500ms. The frequency in where this behavior occurs is ...
2
votes
1answer
139 views

Can ALSA output sound from a motherboard jack input line to HDMI?

I have a machine installed with OpenELEC and I'd like to use the motherboard line input (jack) and redirect sound through the HDMI link. All the other jacks from the motherboard will be unused. I ...
0
votes
0answers
331 views

Alsa Problems: Playback Crashes Audacity

I have been having this problem in audacity ever since I switched to Arch. I can start audacity and open a mp3 file, but as soon as I press play, the sound is fast, distorted, and crackles. Once I ...
0
votes
1answer
619 views

Audio support for Realtek Chip

I've build my own PC with ASUS Z97-P Motherboard with a Realtek Audio Chip. Everything works fine, but I can't get the audio working. I'm using KDE 5 and tried Phonon with VLC and GStreamer backend, ...
1
vote
0answers
79 views

PulseAudo list-sinks missing ALSA Devices

I'm attempting to switch at runtime between two ALSA devices on the same ALSA card: >>> [blake@e530 ~]$ aplay -l **** List of PLAYBACK Hardware Devices **** card 0: PCH [HDA Intel PCH], ...
0
votes
0answers
14 views

How to log the sound configuration at the Login screen

Is it possible to generate a log of the sound configuration, when the Ubuntu drum-roll plays, at the login screen? This, in order to understand, how the sound system can be configured 'post login'. ...
1
vote
1answer
21 views

Audio CD authoring w/o an optical drive?

I need to burn an audio CD with a few kinks, like having no gaps between certain songs. I know I can do this with cdrdao, but my Linux box doesn't have a burner. Is it possible to use cdrdao to make ...
2
votes
1answer
159 views

Adjust volume using mouse multimedia buttons

I know that there are many questions on the internet about setting keyboard/mouse multimedia keys/buttons in Linux, nevertheless my question is more specific. My wireless input devices: Logitech ...
1
vote
1answer
177 views

Internal speaker sound at login screen - but not after login (only external speakers work)?

Sound plays (drum roll) at login screen. In Ubuntu and Xubuntu XFCE no sound emits from the laptop speaker, but does from the external speakers. Pulseaudio panel monitor bar dances with the sound.... ...
1
vote
0answers
177 views

USB Audio detected by ALSA but not JACK?

I have a Presonus AudioBox USB device, connected to a USB 3 port, that supports both MIDI and Audio input. When I launch JACK and open the connection list from QJackCtl, I can see that the AudioBox ...
1
vote
0answers
93 views

Headphones always muted after restart

After system restart my headphones are always muted. I have to unmute and crank volume from 0% to 100% using alsamixer. I of course tried to do alsactl store multiple times but it does not help. It is ...
0
votes
1answer
88 views

Setting Alsa to output 44.1kHz

I would like Alsa to output everything at 44.1kHz (by default it looks like it's using 48kHz). I understand that the correct option would be something like: defaults.pcm.dmix.rate 44100 But where ...
2
votes
1answer
58 views

How can I beep without PC speaker

There is no PC speaker in my laptop. Is there any way to get beeps by a normal speaker in Arch Linux?
2
votes
2answers
356 views

Alsa not detecting my soundcard

So my onboard sound-card died and I bought a new small usb one. With windows it works perfectly, but on my debian testing not so much. It isn't detected by my audio system, and I cannot choose the ...
0
votes
0answers
33 views

Audio File Search, Count and Sort - OS X or Synology

There is a collection of audio files on a Synology NAS. Approximately 24,000 albums worth, that I need to analyse and report on. I will need to: Count total number of files Count types of files ...
1
vote
2answers
492 views

How do I disable the system beep in FreeBSD 10.1?

How do I disable the system beep on the console in FreeBSD 10.1? The recommended commands don't work. The sysctl setting: # sysctl hw.syscons.bell=0 hw.syscons.bell: 1 -> 0 # sysctl -a | grep ...
2
votes
0answers
38 views

How to dynamically control the audio volume based on current decibels

Since the Internet videos have different sound volume levels I am wondering is there a way to dynamically decrease the audio volume if it's above certain decibels to a normal value. Could someone ...
1
vote
0answers
71 views

Help me to find my speakers and headphone paths (name of PCM device)

I am really confused trying to get my speakers and headphone device PCM names like a "hw:x,x" or something like that; cat /proc/asound/devices 2: [ 0] : control 3: [ 0- 0]: digital audio ...
0
votes
1answer
64 views

Which distro to switch to (laptop) [closed]

I switched to Linux Ubuntu 14.04 from Windows 8.1 about a month ago because I wanted to get more out of my laptop (Lenovo Flex 2). I have been trying to either solve or ignore some issues that I have ...
1
vote
0answers
269 views

RME Multiface (HDSP) sound on Debian/Jessie (Systemd / PulseAudio)

Troubles getting my sound setup to work on a fresh install of Debian/Jessie. The RME Multiface is an external rack mounted Pro Audio interface with a ton of channels and connectors (18 output ...
0
votes
0answers
51 views

Audio on BeagleBone Black

I'm having troubles when try to play .wav file on BBB, play command: aplay -hw:0,0 filename.wav and getting this error pcm_write:1710: write error: Input/output error Does anyone have ...
1
vote
0answers
18 views

Increasing volume causes left/right channels to be unbalanced

In Gnome 3, I mapped my volume up to amixer set Master 1000+, and down to amixer set Master 1000-. This works just fine, as long as I spin the volume roller slowly. If I am to spin it really ...
1
vote
0answers
296 views

Audio Controller not working on linux mint

I just installed Linux Mint 17.2 (MATE) on laptop hp probook 450 g1. however i can't use Audio, it not working. I try sudo inxi -Fxi System: Host: skd-HP-ProBook-450-G1 Kernel: ...