Hardware play-through?
JD
jd1008 at gmail.com
Mon Oct 4 07:13:46 UTC 2010
On 10/03/2010 11:25 PM, Samuel Kidman wrote:
>
>
> On Mon, Oct 4, 2010 at 1:46 PM, JD <jd1008 at gmail.com
> <mailto:jd1008 at gmail.com>> wrote:
>
>
>
> On 10/03/2010 10:18 PM, Samuel Kidman wrote:
> > Hello All
> >
> > My current audio set up is like this:
> >
> > Turntable --> Phono Input | Amp |Tape/Ext Output ---> Front Mic
> Input
> > | Computer.
> >
> > I want to complete the chain like so:
> >
> > Turntable --> Phono Input | Amp |Tape/Ext Output ---> Front Mic
> Input
> > | Computer | Headphones plug ---> Headphones
> >
> > Anyone know how to configure this in FC13? I opened up alsamixer and
> > turned up the volume on all my inputs (Mic 1, Mic 2, Line- another
> > issue here is I only have 2 plugs on my computer but it's seeing
> three
> > inputs) in the playback section but still can't here anything. I can
> > see signal coming in through my computer though, in Sound
> Preferences
> > I can set my Input to Microphone 2 and see the signal. I can also
> > record it in audacity and play it back and here it normally (apart
> > from the right channel is missing but I think that's a physical
> layer
> > issue)
> >
> If you can record it in audacity and play it back, but you
> cannot hear it directly in the speakers or headphones, it
> means you need to configure the Sound Preferences:
> RightClick on speaker icon -> Sound Preferences -> Hardware
> Be sure you have selected the correct output hardware.
>
>
> Only one option there:
>
> Internal Audio
> 1 Output / 1 Input
> Analogue Stero Duplex
>
> Then in Profile: I've got:
>
> Off
> Analog Stereo Input
> Analog Stereo Output
> Analog Stereo Duplex (selected)
>
> Tried changing through all of these, the only that made a difference
> was "off" and "Input" which stopped all sound playback.
>
> On the same screen, click on Test Speakers
> a new screen will pop up to test left/right speakers. If no sound,
>
>
> This works fine- i can hear the woman's voice saying "left speaker"
> "right speaker"
>
> it means you selected the wrong profile.
> That can also be indicated when you
> RightClick on speaker icon -> Sound Preferences -> Output
> It will likely show Dummy output.
>
> I only have one option and it's "Internal Audio Analog Stereo".
>
> Under that I have Balance, and then Connector which is currently set
> to Analog Speakers. I changed through all the options (Analog
> Headphones and Analog Output) but none of them make any difference.
>
>
> Any next steps?
Next step check pulseaudio:
$ ps -ef | grep pulse
jd 2154 1 0 Oct03 ? 00:06:59 /usr/bin/pulseaudio --start
--log-target=syslog
jd 2159 2154 0 Oct03 ? 00:00:00 /usr/libexec/pulse/gconf-helper
Also, in Sound Preferences -> Output, did you select Analog Output /
Amplifier?
Also, when you run GSTmixer (gst-mixer-2.26.0-3.fc11.i586 mine has
remained since F11 and no updates available since then),
does anything show as being muted?
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