Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revision Previous revision
wiki:system_configuration [2020/06/08 11:56]
grammo [How do I build a real-time audio workstation on Linux?]
wiki:system_configuration [2020/09/02 15:41]
autostatic [Timers]
Line 480: Line 480:
 === Hardware timers === === Hardware timers ===
  
-:!: //Using hardware timers to achieve more accurate MIDI timing is questionable. Applications that use ALSA MIDI (via either the Sequencer or the Raw MIDI Interface) may be affected by using hardware timers but it might be better to rely on a high resolution software-based timer like the ''​snd-hrtimer''​ kernel module.//+:!: //Using hardware timers to achieve more accurate MIDI timing is questionable. Applications that use ALSA MIDI (via either the Sequencer or the Raw MIDI Interface) may be affected by using hardware timers but it might be better to rely on a high resolution software-based timer like the ''​snd-hrtimer''​ kernel module. The information below only serves archival purposes and should not be used anymore.//
  
 Some MIDI sequencers or DAWs that rely on ALSA MIDI might benefit from being able to use hardware timers like the [[http://​en.wikipedia.org/​wiki/​Real-time_clock|real-time clock]] (''/​dev/​rtc''​) or the [[http://​en.wikipedia.org/​wiki/​High_Precision_Event_Timer|High Precision Event Timer]] (''/​dev/​hpet''​). When using a hardware timer make sure the '​audio'​ group has read permissions on it. Some MIDI sequencers or DAWs that rely on ALSA MIDI might benefit from being able to use hardware timers like the [[http://​en.wikipedia.org/​wiki/​Real-time_clock|real-time clock]] (''/​dev/​rtc''​) or the [[http://​en.wikipedia.org/​wiki/​High_Precision_Event_Timer|High Precision Event Timer]] (''/​dev/​hpet''​). When using a hardware timer make sure the '​audio'​ group has read permissions on it.
wiki/system_configuration.txt ยท Last modified: 2020/09/02 15:41 by autostatic