[FFADO-devel] [Other] Re: Sample rates available with Echo AudioFire 8/12 and 5.x firmware

[<l_...@ya...>]

LDVC sent a message using the contact form at
http://www.ffado.org/?q=contact.

Hi Jonathan and others people !

I'm happy because Jonathan makes me do some tests and compilations and I
have a great news for AF12.

After ECHO team's answer, I flashed 4.8 firmware back to AF12 (to benefit
192 kHz) and I made tests under Audacity svn (2.0.6 alpha) and FFADO
Version: 2.1.9999-2457

Jackctl configured as :
Real time, unlock memory
Priority by default / 256 / 192000 / 3     (4ms Jack latency)

jdelay shows 1526.741 (1526.741/192000 about 0.007952 second i.e. 7.95 ms
real latency).
This is my actually bad installation with 2×10 meters of cables between
mixtable and soundcard.

While recording 12 tracks at once at 192000 Hz with Audacity while half an
hour, no Xrun !

When opening thunderbird and firefox, some Xruns (but we don't need to open
firefox when recording).

I must compile RT kernel for 12.04 LTS (ubuntu).

Thanks to Jonathan and FFADO's team,
Regards
Ludovic Ruiz.