Hi,

I'm using three audio cards in my flow graph. The internal and a USB audio
cards run at 96 kHz and I use a virtual audio card with 5 subdevices
loading the snd_aloop kernel module that runs at 48 kHz.

I've noticed that after some days of running there seems to be a delay
(around 1 second) processing the signal.

I was wondering if this could be due to the differences in the clocks of
the audio cards. Is there a way to correct these differences? I can afford
losing data every now and again, but an increasing delay it's a problem for
me.

Thanks,
Murray
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