Hi James,
I expected the focusrite Saffire 6 to work but it is not recognised by the system or Jack. Then I read this
http://ubuntuforums.org/showthread.php?t=1486482&page=3 from last year. Maybe I'm doing something wrong but it would appear that there is no easy solution.
Would usb 1 be fast enough for live processing?
What latency do you get with 2i4 (USB2) looks good.
Ralf, thanks for your calculations.
Cheers,
Saul
I expected the focusrite Saffire 6 to work but it is not recognised by the system or Jack. Then I read this
http://ubuntuforums.org/showthread.php?t=1486482&page=3 from last year. Maybe I'm doing something wrong but it would appear that there is no easy solution.
Would usb 1 be fast enough for live processing?
What latency do you get with 2i4 (USB2) looks good.
Ralf, thanks for your calculations.
Cheers,
Saul
On 26 January 2013 10:12, Ralf Mardorf <ralf.mardorf@xxxxxxxxxxxxx> wrote:
On Sat, 2013-01-26 at 10:54 +0100, Ralf Mardorf wrote:I guess I understand now:
> On Sat, 2013-01-26 at 09:06 +0000, Saul Rayson wrote:
> > With the internal sound card the latency 11.6 ms, which of course is
> > very noticeable.
>
> I'm able to hear MIDI jitter within very small values, nearly nobody
> from this list does believe me, but I'm unable to notice a serious issue
> with a fixed latency of 10.7 ms. Btw. what are the settings to get 11.6
> ms? Perhaps you run into issues regarding to bizarre settings?
512 samples / 44.1 kHz = 11.609977324 ms
11.609977324 * 2 = 23.219954649 ms ~ 23.2 ms
Yes, this is audible.
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