Been using Ubuntu for a couple years, but far from any kind of power user. I'll study more tweaks to see if I can improve latency by buffer sizes to see if I can improve monitoring through both Ardour and MixBus Last week I've done live recordings using my UMC 404 24 Bits and 96K, worked just fine. But to record live concerts both machines reacted great. Related to latency and buffer size, I understand that the limitations are tottally related to the both age and machine limitations. Some of it is most likely not important at all (just legacy information), for instance it's highly unlikely that your system uses the RTC at all.Īfter making all adjustments suggested by quickscan, both systems (a very old mini pc and a 2011 Gateway NV75S) are running quite smoothly. YMMW depending on your usage, hardware, software installed, etc. The realtime kernel takes that a step further and makes the kernel itself preemptable. The lowlatency kernel gives the kernel the capability to preempt running threads to run your high priority audio threads. Jack Winter wrote:Note that all of this isn't terribly important for recording, it mostly becomes increasingly important as you lower buffers/periods, especially if you want to monitor tracks through your DAW.
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January 2023
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