[LAD] MidiSport vs. UA25

Jens M Andreasen jens.andreasen at comhem.se
Sat Sep 26 02:28:42 UTC 2009

On Fri, 2009-09-25 at 21:50 +0200, Arnout Engelen wrote:

> Attached are the results on an untuned Debian Testing machine (2.6.30-1-686)
> started with 'chrt -f 50 ./src/alsa-midi-latency-test -s 40'

What do you mean by "untuned"? Is this without RT-patches?

> The Edirol sure outperformed the MidiSport - the difference didn't seem huge
> though.

What I find most disturbing is the distribution, ranging from better
than perfect to on the edge of unusable. How much of this can be
attributed to the USB-stack?


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