On Wed, Apr 11, 2007 at 12:09:03AM +0200, Robin Gareus
wrote:
Fons Adriaensen wrote:
I missed the start of this thread, so I don't
know what exactly you
want to do... If it's measuring the latency of you soundcard, just
cocnnect line out to line in !
yes, just measuring latency, If I can get more info
it does not hurt,
though.. - I just connected a mic to jdelay and jdelay's out to a mono
quaker, though now I do have a 3-way speaker but jdelay does not use the
bass..
Why use speakers, headphones or mics ? Just use a cable !! Things should
work then....
indeed ;) so -p64 -n2 -r 48000 on a 2.6.21-rt via USB yields a total
round trip latency of
376.759 frames
376.759 frames
376.760 frames
376.760 frames
376.759 frames
<8ms. Great!
but it's not really fun w/o a PA. ..I'm just measuring my stereo in the
living-room with aliki.. thanks for these great tools!
BTW. would it be unreasonable to "fix" jdelay to work with an amp&mic ?
Does the phase-measurement depend on electrical characteristics that get
"blurred" in mid-air? - Is there documentation for the algorithm used in
jdelay ?