Ubuntu Multimedia :: What Program To Use For Monitoring Sound Output Level / Vu Meter

Nov 27, 2010

Can someone recommend a good app to monitor the OUTPUT of my soundcard? I don't just want to look at the VU meter of my music player - i actually want to see what the soundcard is outputting. Windows drivers for my soundcard (Audiophile 192) had this ability, but I'm not sure what software to use in Linux.

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Programming :: Audio Level Meter In Javascript

May 23, 2011

When someone is speaking into the mic, I'd like a "level meter" such as the one that comes with gnome sound recorder, that flashes up and down when a sound is made or somebody talks.This will be done in Javascript, using the brand new "Rainbow API", i.e. inside the browser.I know nothing about audio programming, so - where would I get *started* with something like this? Could anyone tell me at least WHAT to Google?

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Ubuntu Multimedia :: Sound Output - Get HDMI Audio Output To My TV

Jan 25, 2011

Running 10.10 and win 7 on my HP dv6-2150us laptop and I'm having a few issues.

First how do I get HDMI audio output to my TV? I think I have just a integrated Intel graphics card. It works fine in windows but I can't seem to get it to work in Ubuntu. I tried searching but couldn't find anything pertaining to this issue.

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Ubuntu Multimedia :: USB Mic Very Low Sound Level

Jan 9, 2011

Ubuntu 10.4 recognized a Samson C01U usb microphone when plugged in the very first time and the mic could be selected in Sound Preferences on the Input tab.gnome-alsamixer also showed the device from the beginning with a single volume control.After many hours of work backports-modules were removed and alsa-driver-modules reinstalled.There is now, finally, at least a signal that Applications|Sound & Video|Sound Recorder can record. The recording is very faint, but its there, along with an industrial amount of noise.

alsamixer gives 2 warnings about 'no idea what to do with line-in mode and Mic-in mode'. Forum posts have alerted there can be problems if both of these are on at the same time. One or the other should be muted to avoid a conflict. Muting line-in or Mic-in has no effect on the error messages. Maybe these warnings are unrelated to the core issue and can be ignored? The machine here is a desktop with 2 soundcards and playback works without any problem. Both JACK and Ardour seem to be working fine. Just no recording capability thru the USB Mic.Can someone shed some light on the signal strength issue and what may be needed to get the mic to work.

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OpenSUSE Network :: "iwlist S" Output - Quality / Signal Level And Noise Level Mean?

Jul 21, 2010

[code]...

you can find a cutout of an output generated by "iwlist s" command for a cell. Does anybody know what Quality, Signal level and Noise level mean? What is the definition of them? I searched for it and could not find good information on it. What do these Extra:*** fields for? What does it show in the example above? How were those values computed?

[code]...

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Ubuntu Multimedia :: No Sound Output But Device Shows Up In Sound Prefs?

May 8, 2011

I have a fresh install of Natty and i'm having some issues getting sound to work. My laptop has a built in sound card which works just fine. However, i also have a usb 5.1 sound card which isn't working at all. Both devices show up in 'Sound Preferences' but when i select the 5.1 device as the output device sound doesnt work. I ran the alsa-info.sh script and the output can be found here.

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Ubuntu Multimedia :: Change The Sound To The USB Headset (sound Output) The Webcam Does Not Work In Skype

Jun 21, 2010

I am using a USB headset and a logitech QuickCam Pro 4000 with Ubuntu 10.04

1. When I change the sound to internal sound the webcam works in Skype but I have not sound.
2. When I change the sound to the USB headset (sound output) the webcam does not work in Skype.

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OpenSUSE Multimedia :: 11.3 - Any Way To Increase Sound Level In Alsa

Sep 1, 2010

I have just installed OS 11.3 onto a lenovo desktop / Thinkcentre that previously had vista installed on it. With Opensuse I am having trouble getting much sound volume. With Vista the volume was fine but with Opensuse I have PCM, Master running pretty much on full. This gives me a respectable volume but I think there should really be more left in the tank from what I have it at. Is there any way to increase the gain in Alsa? The sound device shows in KDE as HDA Intel (AD198x) using xine backend.

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OpenSUSE Multimedia :: Sound Level Setting Very Slow

Jul 2, 2011

I'm using OpenSuse 11.4 64 bits with KDE 4.6.00 (4.6.0) "release 6". Since several days, the sound level setting via the sound icon at the right of the task bar is very slow, ie it takes several seconds (not to say one minut or more) between the action of increase / decrease the sound level and the effect on the sound level.Same behaviour when I select this sound level icon at the right of the task bar, the cursor appears one minut later.

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Ubuntu :: Sound: Mic Doesn't Work - Audio Input Level Graphically Shown In Sound Preferences Shows No Fluctuations In Sound

Aug 3, 2010

I was just using the mic and watched it stop working suddenly. I was in the middle of a skype test call when the graphical mixer level died down to zero in the middle of the call. When the test call was played back, the first part sounded fine then the sound got lower until it became inaudible. Since then I can't get any sound from my mic in skype.

Also, the audio input level graphically shown in Sound Preferences shows no fluctuations in sound as it used to before. The input device is enabled. I tried using Sound Recorder to record some sound clips and that worked fine. So the mic is working but Sound Preferences and Skype seem to have the mic level really low. I'm not sure what else to think considering it was working perfectly a few minutes ago. I've tried restarting, but that didn't fix it either.

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General :: Audio - Monitoring The Microphone Level With A Command Line Tool?

Jul 5, 2011

I am looking for a tool that will tell me, in less than half a second, if the microphone is picking up any sound above a certain threshold. (I plan to then mute the Master channel with another command line tool, like amixer.)

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Ubuntu Multimedia :: Can't Output 5.1 Sound In 10.4?

Aug 22, 2010

As title suggest I can't output 5.1 sound with Ubuntu 10.4 which I nevere faced in earlier version like any 9.04 or 8.10,8.04 etc etc.I came from 9.04 to 10.4 and noticed that sound preference has changed which earlier have Windows XP Like long sound panel.My Board is Intel 945GTP which have 3 jack

Green=>Sound Output =>Front 2 channel
Pink=>Mic In =>Center Sub
Blue=>Line In =>Rear Channel

[code]....

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Ubuntu Multimedia :: No Sound Output With 10.04

Sep 29, 2010

I have a brand new pc Running with core i3 and gigabyte H55 S2 motherboard.My problem is the sound output not come with ubuntu 10.04.

Here is my alas info [url]

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Ubuntu Multimedia :: No Sound Output In Audacity?

Jun 20, 2010

Audacity doesn't play any sounds, although it can record from my microphone. And kubuntu plays the startup sounds (BTW, how to turn them off?).

Code:
arho@a91-156-166-231:~$ aplay -l
**** List of PLAYBACK Hardware Devices ****

[code]....

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Ubuntu Multimedia :: Not Getting Sound Output From The System?

Aug 15, 2010

I am not getting sound output from the system... i earlier got it...But after reinstalling I removed Sound applet from the Panel... Hardware is detected as it should be. I think it is because I configured the applet earlier, but as I removed it, I don't know how to restore it...

So tell me how to restore the sound applet as It is not coming in Add to panel menu....

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Ubuntu Multimedia :: How To Grep VU-meter From Terminal

Jan 28, 2010

Is there any way to get information about whether something is currently played via the speakers? Is there an app that "scans" the VU-meter (e.g. pavumeter) in a terminal and prints out any information about the current "sound-volume" that goes out?I'd like to create a script that prevents my Ubuntu to suspend while something (e.g. music) is played... I know that e.g. Rhythmbox has a plugin for that, but I'd like to use SongBird...

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Ubuntu Multimedia :: LMMS Produces No Sound Output

Jan 1, 2010

I installed LMMS 0.4.5 on my computer (Ubuntu 9.10), but I'm getting no sound output from the program on ALSA, and whenever I try one of the other options (PulseAudio, OSS, etc.) it reverts to dummy audio. I tried installing JACK to correct the problem, but JACK seems to be giving errors and quitting, and in the past I've always used ALSA for LMMS and it's worked just fine.The problem is local to LMMS, even after a reinstall. My audio output is fine for all other programs I've tested the problem for so far.Also, I just noticed that my instances of LMMS are not being terminated after the windows are being closed...

Notable system info:

Ubuntu 9.10 x86 (kernel 2.6.31-16-generic) installed via Wubi
LMMS 0.4.5 (installed via Ubuntu Software Centre)
3.06 GHz Pentium IV (it looks like dual core)
432 MiB RAM
ATI IXP 584x0 High Definition Audio Controller (according to the lshw command

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Ubuntu Multimedia :: Getting Vkeybd To Output Sound In Karmic?

Jan 17, 2010

I installed the vkeybd program to easily create some tunes, but when i push any of the keyboard buttons no sound comes out. I do have sound in programs like vlc. I thought jack and timidity may have something to do with it, but starting and clicking on things in those programs didnt get me anywhere because I dont have much understanding about them. How do I get a sound to come out of my speakers when i press a button in vkeybd?

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Ubuntu Multimedia :: SPDIF Surround Sound Output?

Jun 4, 2010

Currently using an Asrock ION 330 with an SPDIF output and running 10.04It works as stereo but can't get the system to run as surround sound and everything shows as 2 channels only.The hardware itself supports it fine as it works under windows 7 without issues so it has to be a config issue somewhere.I have tried everything I can find via google including upgrading the alsa drivers but so far there has been no change.

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Ubuntu Multimedia :: How To Enable HDMI Sound Output

Jul 11, 2010

I recently got a new ATI HD 4890 graphics card that supports sound over HDMI. It works in my other OS (Windows 7) but I cannot get it to work in Xubuntu. I read somewhere that by default the open source drivers have HDMI sound disabled. How do I turn it on? I even tried the Comprehensive Sound Problems Solutions Guide and still have no sound.

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Ubuntu Multimedia :: No Sound With HDMI Output On A AT3N7A-I

Oct 12, 2010

Have started to build a mediecenter with XBMC, but have stoped, because there are no sound after i installed Ubuntu 10.10, using HDMI output, and have also tried all other sound output with no success

MB: ASUS AT3N7A-I
Ubuntu 10.10

Some more info:

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Ubuntu Multimedia :: Sound Not Giving A Proper Output?

Feb 11, 2011

my device is >>full aricle : [URL] I am modell : PT014AA#ABA sound was working before on the same version on ubuntu... but after reinstalling it >>>it stoped wprking although I make no changes,adding priveledges to my account...my system is up to date.

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Ubuntu Multimedia :: Sound Output Redirects To Input

Jun 9, 2011

For some reason my soundcard is recording every playback sound. This become apparent when I was trying to make a Skype call and the other people couldn't hear me. I checked my sound preferences and noted that the input was recording what they say (they could hear an echo). Also if I played back anything it would redirect to them. This has never happened to me and I've made a lot of calls in the past.

I tested with Audacity and it records fine, but when I play back the recording, it redirects to the input channel so it's not a problem with Skype. (my soundcard is a VIA VT1708B 8-Ch). Somewhere I read that the output of aplay -l is useful.

Here it is:

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Ubuntu Multimedia :: Sound - Input Or Output - But Not Both - Though It Used To Work?

Jun 12, 2011

I used to be able to use Skype without a problem. I must have played with something as it now doesn't allow me to both use a microphone and external speakers at the same time.I go into sound setting and I am able to test the microphone (works) but then the speakers don't show, if I reverse the tests then the opposite happens.

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Ubuntu Multimedia :: EarCandy Broke Sound Output In 11.04?

Jun 19, 2011

I have had a problem with none of the microphone inputs working after upgrading to Ubuntu 11,04 64-bit on my Toshiba A665 laptop with 4-core Phenon processor. This includes the internal mic, mic jack and Logitec C610 webcam. All worked before upgrading to 11.04. The broken mic input means no Skype calls.Today I noticed that there was an application called EarCandy that is suppose to add functionality to PulseAudio, so I installed it to see if the auto-detect features would fix my mic problem.

EarCandy completely broke the two apps I tested: Skype and RadioTray. Now neither will output sound. The Ubuntu start-up desktop sound scheme also quit. So it seems that EarCandy killed all sounds that heard while it was briefly installed.How do I get sound output back on Skype and RadioTray? how to fix my mic input issue?

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Ubuntu Multimedia :: NO Sound - NO Device - Dummy Output Stereo

May 6, 2010

I have updated my Ubuntu to Lucid 10.04 from 9.10.

Although my sound disappeared in 9.10 only, I thought maybe upgrading might help, but there is no change.

I guess everything is installed fine.

But still aplay -l command shows "NO sound cards.. "

Moreover the sound preferences shows no hardware, no input and a dummy stereo output.

I have banged my head a lot trying various things written in forums and all but no success.

One more thing : When I test "osstest" , I get sound in both the earphones , but altogether there is no sound. I am very much confused.

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Ubuntu Multimedia :: Sound Lost After Switching Output To Digital?

Jun 5, 2010

My sound was working, but I got a new SPDIF cable, so I switched it to digital. It worked fine. But then I restarted and now it's gone.

aplay -l tells me I have no soundcard but lspci -v lists

00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA)
Subsystem: ASUSTeK Computer Inc. Device 836c
Flags: bus master, slow devsel, latency 64, IRQ 16
Memory at f9ff4000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel

So my soundcard is there.

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Ubuntu Multimedia :: No Audio Output From Built In Sound Card

Sep 24, 2010

My friend has following configuration
Pentium 4 2.4 Ghz
256 MB DDR RAM
Western Digital WD1600AVJS-63WNA0 hard disk
PM8M-VHMS7104 VER 3.0 motherboard
The motherboard has Realtek sound card built in but there is no sound output. He is using Ubuntu 9.10.

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Ubuntu Multimedia :: Force Single Channel Sound Output?

Oct 5, 2010

Does anyone know how I can force single channel sound output? I'm deaf in one ear and want to mix the channels (especially when I need to use headphones).v

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Ubuntu Multimedia :: 10.10 - Speakers And Headphones Output Sound Simultaneously?

Nov 1, 2010

I just installed 10.10 and I'm having an issue where sound outputs from the headphones and my speakers simultaneously, and the volume control controls both outputs rather than one of them individually.This has been asked about before at this thread, but none of the solutions I've tried from there have worked. I tried installing linuxant, but it just killed my sound altogether despite uninstalling it afterward. I tried updating the Linux audio modules as per this page but to no avail.I'm running Ubuntu 10.10 (64-bit) on my own custom built desktop, which for what it's worth, contains this motherboard.

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