Ubuntu Multimedia :: Amplifier - Make An Outdoor Sound System
Oct 20, 2010
I am looking to make an outdoor sound system. The house and everything is already wired. The garage is 20' from the house in an L with a patio in between. I want to run a network cable out there and set an old P4 computer with Ubuntu and use Amarok to be able to play music and playlists on a set of outside speakers So, an suggestions for small amplifiers to run off a computer? Once up, I may try and experiment with those little USB wireless remote terminals, but that is a ways off.
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Sep 22, 2010
I have a DVD player that is for some reason outputting very quiet sound. I would like to wire the audio cable output end into the input of my Ubuntu laptop, then amplify the sound, and output it from the laptop to external speakers. What program will allow me to take inputted mic sound, and then echo it back at higher volume?
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Feb 2, 2011
I have connected the PC to an amplifier via optical cable. Everything was working fine. Suddenly, I lost sound! The last things I was doing was extracting some CDs by Sound Juicer and I installed a program named setcd. I thought it was the new software conflicting, so I uninstalled it. However, still no sound. I check the sound settings and find to be the same as before.
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Mar 15, 2010
I'm running Kubuntu 9.10 X64, and am using ALSA for my sound. I have no trouble with sound: VLC, Adobe's Flash plugin, Java, etc. all work properly. When I run the Gnash standalone player, sound does not work at all.
When I run Gnash in a terminal, I get this:
Quote:
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Jun 24, 2010
I recently installed the x64 rpm of OSS on my Opensuse 11.2 installation (alsa does not have drivers for my lynx card). Sound works beautifully in KDE (login sounds, apps produce sound, etc), EXCEPT for firefox. I can get no sound at all from firefox. I am baffled at why only firefox does not play audio.
System:
OpenSuse 11.2 (it is a pretty fresh install)
OpenSoundSystem 4.2
KDE 4.4 (updated from factory repos)
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Jun 13, 2011
I'm trying to make changes to my system to be able to capture sound. I've found the directions to make the tweak permanent (from here: http://forums.opensuse.org/english/g...ml#post2342948 and here: http://www.linuxquestions.org/questi...evices-877614/) but I need to know about one thing: What does latency_msec=5 mean? Do you need it for your average capturing of sound from your sound card?
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Mar 25, 2010
Motherboard: Asus P5KPL-CM
Audio Chipset: VIA VT1708B
No linux sound drivers on Asus' site. No ubuntu 9.10 drivers on VIA site. Low sound with default drivers. I've edited /etc/modprobe.d/alsa-base.conf with options snd-hda-intel model=3stack, but no luck. I actually had to do a sudo sh then edit it that way with vi because it was read only. Didn't do anything.
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Mar 15, 2011
I'm having problem to get my sound work on my HTPC based on Asus AT5IONT-I Deluxe motherboard. I can get analogue sound out but not the digital sound on HDMI nor optical. I have tried a couple of things I've found on swedish forums, but nothing have worked so I'm ready to start over again from the beginning. I'm a real beginner when it comes to Ubuntu so step by step instructions is preferred. code...
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May 4, 2009
The only user that can make the sound card work on a F10 x86_64 system is root. For non root users, I am not seeing any error messages when a app tries to use/access the sound card, just nothing plays. As I said, for root everything works as expected. I am sure this is a permission/setup issue, but I have no idea where to start.
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Aug 16, 2010
I have a laptop DELL Latitude D600. The sounds works great and I can control it with the laptop buttons (increase/decrease/mute volume).
I just upgraded to Ubuntu 10.04. In prior versions, I could control independently the volume for the speakers and for the headphones. And I was able to "join" them together so that when I increase the volume, it increases in both.
Now in 10.04 I can't find where to join them. But that's fine. The problem I have now is that the volume for the headphones seems to be a 10x multiplier of the "master" volume. For example, in order to hear "normal" on the headphones, the master volume has to be almost on mute. If I increase to 1/4 of the way out, the sound is too loud for a human being.
I went to alsamixer to see what's going on and started with everything at 0.
So I put my mouse on top of the volume control on the taskbar and with one "click" on the wheel (to increase volume) I get this code...
That's just one 'click' of the wheel... and the volume control shows almost nothing on the volume bar (the tooltip says Output: 5% -75.70 dB.
In the past the 5% gain in the output was proportional for the headphones. But now it's multiplied by a lot. This makes the volume control useless when using headphones. I have to go to alsamixer to adjust manually.
And to top it off, the new Ubuntu doesn't have the "old" volume control where you can see the level of each output element.
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May 31, 2010
I can't make sound work in Pidgin. I've tries every single method (aplay %s with Command, ALSA, Automatic etc.). Anyway, I once was hearing sounds, but later they've gone again. I have ALSA set up in 'System - Prefs - Sound' and also in 'Multimedia Systems Selector', Debian Testing (sid) 2.6.32-3-686. I also cannot set the tray icon to 'Blink On New Message'. When I recieve a message - I only see a smilie there, no 'blinking'.
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Nov 8, 2010
Had a well working sound system until I bought a USB webcam with microphone. Sound still works well except with flash. As mentioned here my problem is making flash use my normal sound card instead of the USB webcam microphone.
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Jan 21, 2010
I just recently installed ubuntu (two days ago). Everything is working as expected, except the sound. For one reason or another I cant get any sound at all. So I searched around a little on my computer and noticed that sound devices were not enabled for this computer. So I turned it on and still got nothing. Then I went through the comprehensive guide to fix sound and still nothing. Although Alsa did not have my exact audio sound card (HDA ATI and Intel) it did have the generic one, so I tried that. Nothing. I was wondering if anyone knows a solution to get my sound cards to work. Im posting them up here.
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May 21, 2011
Well I'm not very sure how to make an Internet radio on Linux.Well basically I googled it.and I did not get quite convincing enough results so.What is the best way to make a Internet radio on linux?
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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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Apr 13, 2010
I have been having troubles with having sound from my soundcard "M-Audio Firewire Solo" since I installed Ubuntu, more than 1 year ago.
Today, I have the sound from audacious 2 by using jack which means I can now listen music because audacious supports jack. what about other stuff?
I mean, forexample I cannot hear anything on ...... becouse firefox does not try to send the sound to the jack - or something like that I assume. So I think, there must be a way that I can hear all the sound that my computer produce. (welcome sound, pidgin sounds, video sounds, game sounds etc...)
So that, I am searching for a way that I can direct the whole sound to the JACK which can send the sound to my firewire soundcard and to my speakers.
OR
What the hell is FFADO - Mixer? Is this problem have something to do with that? do I need to use jack always in order to have sound ? I am not going to produce something on ubuntu - I do it with Win. so All I need is to use my soundcard as a regular soundcard
I am now using an upgraded version of vanilla ubuntu to studio Karmic.
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Apr 20, 2010
Since I can remember, Logout sound never plays in Ubuntu, or maybe the problem is Compiz + Gnome. A very similar problem occurs in KDE (Kubuntu), but here the problem is No Login sound.
Gnome + Compiz: Good Login sound, No Logout sound.
KDE: No Login Sound, good Logout sound.
So, what is the problem with Login/Logout sounds in Linux now? I have used the last 4 Ubuntu releases, and Logout sound never plays in Ubuntu(gnome).How could a fix that?
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Jun 12, 2010
Cannot hear any sound from the system
aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: SB [HDA ATI SB], device 0: ALC268 Analog [ALC268 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: SB [HDA ATI SB], device 6: Si3054 Modem [Si3054 Modem]
Subdevices: 0/1
Subdevice #0: subdevice #0
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Jun 14, 2010
I've been trying to make screencast, but I also want it to capture the sound coming from the computer; In other words, I do not mean the microphone. I tried changing the sound device from DEFAULT to pulse with no avail
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May 14, 2010
The gnome also mixer keeps reverting to external amplifier checked. To get sound every day I have to open that and uncheck external amplifier. Is there a way to make that permanent? I have never used an ext amplifier and this started with Lucid install, Also under the edit menu and sound card properties it has ext amp checked and if I uncheck it , it won't save and goes right back to checked
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May 8, 2010
ok so a while ago i updated ubuntu and the sound stopped working. i cant hear anything now not even a system beep - i tried the Comprehensive Sound Problem Solutions Guide by LordRaiden but to no success. i tried alsamixer and all that to check its muted, and its not.
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May 14, 2010
im about 3 weeks into linux, started out with fedora actually, but switched to ubuntu. First days of linux was intense but slowly got the hang of it and i enjoy it way better than my previous op vista.
Sound System Setup-
Sony Receiver 3 speakers and 1 subwoofer
From receiver Y connector -(red plug and white plug R/L) to audio plug that goes into laptop output. Laptop- AsusTek g51x with
PHP Code:
**** List of PLAYBACK Hardware Devices ****card 0: Intel [HDA Intel], device 0: ALC663 Analog [ALC663 Analog] Subdevices: 0/1 Subdevice #0: subdevice #0card 0: Intel [HDA Intel], device 1: ALC663 Digital [ALC663 Digital] Subdevices: 1/1 Subdevice #0: subdevice #0
PHP Code:
alsactl version 1.0.22
Sound card has Headphone,output,and input holes.
OS- Ubuntu 10.04
The setup worked fine on vista, but on ubuntu whenever i plug in headphones (headphone output) the laptops internal speakers shut off and there is no sound on the headphones, and when i plug in the sony receiver audio plug to my sound card output hole, the laptops speakers are still playing but no sound in the sony receiver. Also when i open the Ubuntu sound manager (I think its either pulseaudio or ASLA, stock gnome one) , it says on the Output tab, "Choose a device for sound output", but there is only one option and it says
"Internal audio analog stereo".
Im literally extremely lost at this point, i have read the forums for help, ASLA wiki (only shows USB sound device support) messed with the Sound Preferences, and spend around 9 hours in the last 2 days trying to make this work.
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Feb 26, 2010
I have to use alsa for audio to work under wine (otherwise pulseaudio starts eating up processor cycles and the audio comes out horrible and distorted), but I have been unable to use the mic. The mic boost is up on the alsa mixer, and they are not muted. I cannot find any options under my system menu for Sound Preferences (which seems to get references in a lot fo help forums), or anywhere else to determine which audio driver the line in on the front uses.
I'm using an Acer laptop from a couple years ago, so support should be no problem.
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May 8, 2010
I just installed ubuntu 10.04 although everything works fine I have a problem related to sound, When I click Preferences/Sound I get the message "waiting for sound system to respond" and actually it does not respond at all. Although, I have downloaded, compiled and installed linux drivers from realtek website it did not fix the problem. internet which is simply deleting .pulse folder and restarting it didnt work either.At the moment I am using terminal alsamixer for controlling sound level but even the maximum attainable volume is too low.
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May 25, 2010
I am getting the error message "Waiting for sound system to respond" when I click on System> Preference> Sound in ubuntu 10.04 in root login but when I login in with different user account same works fine.I am not much familiar with Linux.I already tried to following:
1. Deleted .pulse folder form Home folder Thread here
2. This thread
3. And lots more
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Aug 18, 2010
I did a clean install of ubuntu 10.4 on 2 pc's and got the problem underneath on both of them. I can play all kinds of cd's, dvd's. The soundsystem is working fine. If I want to listen to a radio-station in a browser (be it firefox, be it chromium) I don't hear anything at all. No error-messages are generated. I installed/removed various soundmodules, but all to no avail. If I paste the url of the strean in VLC or Rythmbox, then I can hear the music! At booting-up, I get the following messages in the user.log-file :
Aug 18 20:36:27 Ubuntu-Bernard pulseaudio[1093]: module.c: Failed to load module "module-rtp-recv" (argument: ""): initialization failed.
Aug 18 20:36:27 Ubuntu-Bernard pulseaudio[1093]: module-gconf.c: pa_module_load() failed
Aug 18 20:36:27 Ubuntu-Bernard pulseaudio[1182]: pid.c: Daemon already running.
I must say that initially I only got the message "pulseaudio[1135]: pid.c: Daemon already running." By the way. I can listen to some stations, eg. [URL]. In the latter case, an iplayer-console is being opened.
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Oct 14, 2010
So, I followed the verbatim instructions from Alsa to OSS here:[url]
I did this in hopes of getting sound in Fusion 3.63 to work.
Now, when I try to go to System > Preferences > Sound, it just says "Waiting for sound system to respond" and just hangs there until I hit cancel.
Also, when I plug-in my headphones, it plays through the headphones AND the system speakers.
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Feb 11, 2011
Recently I installed JACK and Ardour to try out. Later I decided against it and so I uninstalled them. After restarting my computer, I noticed that the sound applet has disappeared from the panel, although the battery and mail icons are still present. There is still sound coming out of my laptop speakers, but it is stuck at whatever volume I had it set on before the last time I shut down. Volume sliders inside Banshee and suchll function, but I cannot change the overall system volume, and my keyboard shortcuts for this have stopped working as well. When I go into System->Preferences->Sound, all I get is a message that says "Waiting for sound system to respond." and nothing happens. I've tried searching around for a solution, but nobody I could find seems to have had aimilar problem, and none of the various other solutions proposed have worked for me. I'm on Ubuntu 10.10 by the way.
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Jun 12, 2011
How to make win32 codecs (package w32codec-all) work on 64 bit system? Simple install of "w32codec-all" package doesn't help. I tried to compile mplayer from sources. After finishing configure, the script returned that win32 codes will be unavailable because of 64-bit system.I need to view some avi-files coded in Intel Indeo 4. As I understand, this codec exists only in win32 codecs.
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Aug 6, 2011
Does anyone know where I could find a block diagram of the Squeeze sound system with all the possible permutations thereof. I am primarily interested in OSS4 on a KDE4 desk top. I want something that shows all possible inputs, all possible outputs and all of the component programs in between. At this point I am really confused by all of the possible packages and how they interact with each other.
My present OSS4 installation works with oss4test, VLC, etc. but doesn't work with iceweasel. I have installed all of the recommended packages to no avail. I have an Intel DP55KG mother board with the Intel HD sound system on board.
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