Difference between revisions of "Pulseaudio Setup"

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</pre>
 
</pre>
  
or better, copy the file to:  
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Uncomment these settings and change it for your needs.
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 +
Example:
 
<pre>
 
<pre>
~/.pulse/daemon.conf
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default-sample-format = s24le
 +
default-sample-rate = 192000
 
</pre>
 
</pre>
and then edit the file there, if you run your pulseadio system in user mode.
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 +
For realtime audio add the following to:
 +
<pre>
 +
/etc/security/limits.conf
 +
</pre>
 +
 
 +
<pre>
 +
@audio - rtprio 99
 +
@audio - memlock unlimited
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</pre>
 +
and reboot and enjoy your system.

Revision as of 16:59, 12 November 2011

To run the softrock server use:

pavucontrol

to choose the default pulse audio sources:

For TX Audio

Softrock:IQ = shared ID for use with libusb Analog Stereo

and for RX Audio:

Softrock:IQ = shared ID for use with libusb Analog Stereo

You also need to run pulse in network mode. Use:

paprefs

to set up network access by checking the various option boxes.

Pulseaudio Setup independant on a X-Server installation

Make sure you add your username to the following system groups:

pulse, pulse-access, audio.
sudo nano -w /etc/group

Example for the user dl6kbg:

audio:x:29:pulse,dl6kbg
pulse:x:119:dl6kbg
pulse-access:x:120:dl6kbg
sudo nano /etc/default/pulseaudio

change settings to:

PULSEAUDIO_SYSTEM_START=1
DISALLOW_MODULE_LOADING=0
sudo nano /etc/pulse/system.pa

and add:

load-module module-native-protocol-tcp auth-anonymous=1

Restart pulseaudio:

sudo /etc/init.d/pulseaudio restart

or restart the system and fire up the softrock server. Pulseaudio runs now in systemwide mode and your softrock server should be able to establish a connection to your following dspserver.

In order to use 96000 or 192000, you will need to configure pulse audio by editing:

/etc/pulse/daemon.conf

Uncomment these settings and change it for your needs.

Example:

default-sample-format = s24le
default-sample-rate = 192000

For realtime audio add the following to:

/etc/security/limits.conf
@audio - rtprio 99
@audio - memlock unlimited

and reboot and enjoy your system.