Re: [Alsa-user] Configure Linux for 3d octophonic audio?
4 maj 2015 kl. 23:40 skrev Jacob Juul Klejs Kolding dac...@gmail.com: That would be great to have. One thing I still can't figure out, can such a setup work when PulseAudio is active? /Jacob 2015-05-04 22:53 GMT+02:00 Anders Genell anders.gen...@gmail.com: 4 maj 2015 kl. 21:58 skrev Jacob Juul Klejs Kolding dac...@gmail.com: Anyone? Any guides? 2015-05-03 1:40 GMT+02:00 Jacob Juul Klejs Kolding dac...@gmail.com: Hi Is there any way to configure ALSA (or pulseaudio?) for 3d (cube/vertical plane) octo/quadro - phonic audio for use with OpenAL? I cant find anything relevant on google Thanks /Jacob -- Art is whatever makes you proud to be human. -- Amiri Baraka -- Art is whatever makes you proud to be human. -- Amiri Baraka -- One dashboard for servers and applications across Physical-Virtual-Cloud Widest out-of-the-box monitoring support with 50+ applications Performance metrics, stats and reports that give you Actionable Insights Deep dive visibility with transaction tracing using APM Insight. http://ad.doubleclick.net/ddm/clk/290420510;117567292;y ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user As far as I understand, most of the configuration is done in alsoft.conf for OpenAL channel setup. However, if you need to do some calibration of the sound system connected to you sound card, that can to some extent be handled by adding stuff to your asoundrc file. You can e.g. reroute channels and set channel levels using the 'route' type pcm, or the 'plug' type pcm if you need resampling as well. Further manipulation can be achieved by also including the alsa LADSPA host pcm and including some LADSPA effects such as filters and delays, in order to account for a non symmetric loudspeaker setup. I might be able to dig up an old asoundrc file used in a very much less than ideal surround sound setup that we have used with OpenAL if you are interested. Regards, Anders -- Art is whatever makes you proud to be human. -- Amiri Baraka If you include a 'dmix' pcm to your asoundrc several sources can use the setup at once, but I don't know if pulse audio is comfortable using the alsa software layers as output module. I know the jack audio connection kit complains a bit when trying to do so, but I don't use pulse so I couldn't say. I don't have access to my main computer right now, but I'll email the file as soon as I do. Regards, Anders -- One dashboard for servers and applications across Physical-Virtual-Cloud Widest out-of-the-box monitoring support with 50+ applications Performance metrics, stats and reports that give you Actionable Insights Deep dive visibility with transaction tracing using APM Insight. http://ad.doubleclick.net/ddm/clk/290420510;117567292;y ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
Re: [Alsa-user] Configure Linux for 3d octophonic audio?
4 maj 2015 kl. 21:58 skrev Jacob Juul Klejs Kolding dac...@gmail.com: Anyone? Any guides? 2015-05-03 1:40 GMT+02:00 Jacob Juul Klejs Kolding dac...@gmail.com: Hi Is there any way to configure ALSA (or pulseaudio?) for 3d (cube/vertical plane) octo/quadro - phonic audio for use with OpenAL? I cant find anything relevant on google Thanks /Jacob -- Art is whatever makes you proud to be human. -- Amiri Baraka -- Art is whatever makes you proud to be human. -- Amiri Baraka -- One dashboard for servers and applications across Physical-Virtual-Cloud Widest out-of-the-box monitoring support with 50+ applications Performance metrics, stats and reports that give you Actionable Insights Deep dive visibility with transaction tracing using APM Insight. http://ad.doubleclick.net/ddm/clk/290420510;117567292;y ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user As far as I understand, most of the configuration is done in alsoft.conf for OpenAL channel setup. However, if you need to do some calibration of the sound system connected to you sound card, that can to some extent be handled by adding stuff to your asoundrc file. You can e.g. reroute channels and set channel levels using the 'route' type pcm, or the 'plug' type pcm if you need resampling as well. Further manipulation can be achieved by also including the alsa LADSPA host pcm and including some LADSPA effects such as filters and delays, in order to account for a non symmetric loudspeaker setup. I might be able to dig up an old asoundrc file used in a very much less than ideal surround sound setup that we have used with OpenAL if you are interested. Regards, Anders -- One dashboard for servers and applications across Physical-Virtual-Cloud Widest out-of-the-box monitoring support with 50+ applications Performance metrics, stats and reports that give you Actionable Insights Deep dive visibility with transaction tracing using APM Insight. http://ad.doubleclick.net/ddm/clk/290420510;117567292;y ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
Re: [Alsa-user] Configure Linux for 3d octophonic audio?
On Mon, 4 May 2015 21:58:36 +0200 Jacob Juul Klejs Kolding dac...@gmail.com wrote: Anyone? Any guides? 2015-05-03 1:40 GMT+02:00 Jacob Juul Klejs Kolding dac...@gmail.com: Hi Is there any way to configure ALSA (or pulseaudio?) for 3d (cube/vertical plane) octo/quadro - phonic audio for use with OpenAL? I cant find anything relevant on google Thanks /Jacob -- Art is whatever makes you proud to be human. -- Amiri Baraka IMHO, you are asking wrong questions. Try standard instructions, give results back and error messages. If it's nonstandard hardware, perhaps say more about it. No one is gonna handle anything till you try and give results. Just my 5 cents. I am noob though. -- One dashboard for servers and applications across Physical-Virtual-Cloud Widest out-of-the-box monitoring support with 50+ applications Performance metrics, stats and reports that give you Actionable Insights Deep dive visibility with transaction tracing using APM Insight. http://ad.doubleclick.net/ddm/clk/290420510;117567292;y ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
Re: [Alsa-user] Configure Linux for 3d octophonic audio?
That would be great to have. One thing I still can't figure out, can such a setup work when PulseAudio is active? /Jacob 2015-05-04 22:53 GMT+02:00 Anders Genell anders.gen...@gmail.com: 4 maj 2015 kl. 21:58 skrev Jacob Juul Klejs Kolding dac...@gmail.com: Anyone? Any guides? 2015-05-03 1:40 GMT+02:00 Jacob Juul Klejs Kolding dac...@gmail.com: Hi Is there any way to configure ALSA (or pulseaudio?) for 3d (cube/vertical plane) octo/quadro - phonic audio for use with OpenAL? I cant find anything relevant on google Thanks /Jacob -- Art is whatever makes you proud to be human. -- Amiri Baraka -- Art is whatever makes you proud to be human. -- Amiri Baraka -- One dashboard for servers and applications across Physical-Virtual-Cloud Widest out-of-the-box monitoring support with 50+ applications Performance metrics, stats and reports that give you Actionable Insights Deep dive visibility with transaction tracing using APM Insight. http://ad.doubleclick.net/ddm/clk/290420510;117567292;y ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user As far as I understand, most of the configuration is done in alsoft.conf for OpenAL channel setup. However, if you need to do some calibration of the sound system connected to you sound card, that can to some extent be handled by adding stuff to your asoundrc file. You can e.g. reroute channels and set channel levels using the 'route' type pcm, or the 'plug' type pcm if you need resampling as well. Further manipulation can be achieved by also including the alsa LADSPA host pcm and including some LADSPA effects such as filters and delays, in order to account for a non symmetric loudspeaker setup. I might be able to dig up an old asoundrc file used in a very much less than ideal surround sound setup that we have used with OpenAL if you are interested. Regards, Anders -- Art is whatever makes you proud to be human. -- Amiri Baraka -- One dashboard for servers and applications across Physical-Virtual-Cloud Widest out-of-the-box monitoring support with 50+ applications Performance metrics, stats and reports that give you Actionable Insights Deep dive visibility with transaction tracing using APM Insight. http://ad.doubleclick.net/ddm/clk/290420510;117567292;y ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
Re: [Alsa-user] Configure Linux for 3d octophonic audio?
Anyone? Any guides? 2015-05-03 1:40 GMT+02:00 Jacob Juul Klejs Kolding dac...@gmail.com: Hi Is there any way to configure ALSA (or pulseaudio?) for 3d (cube/vertical plane) octo/quadro - phonic audio for use with OpenAL? I cant find anything relevant on google Thanks /Jacob -- Art is whatever makes you proud to be human. -- Amiri Baraka -- Art is whatever makes you proud to be human. -- Amiri Baraka -- One dashboard for servers and applications across Physical-Virtual-Cloud Widest out-of-the-box monitoring support with 50+ applications Performance metrics, stats and reports that give you Actionable Insights Deep dive visibility with transaction tracing using APM Insight. http://ad.doubleclick.net/ddm/clk/290420510;117567292;y ___ Alsa-user mailing list Alsa-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/alsa-user
