On Jun 10, 2013, at 07:33 51, Hoggins! wrote:

> But here is the problem : although this soundcard (emu10k chipset) is
> said to work at 44100 Hz, my JACK server won't start it at any other
> sample rate than 48000 Hz.

Said by whom?  For what function?


> ALSA driver problem ? Maybe I need an update ?

I suspect you need a different card.  This sample rate misery has become a 
major bugbear in consumer sound cards over the past few years.  Many lack 
sample clock generators that are capable of producing more than a single rate, 
but instead rely on the driver to resample non-compliant streams to a rate that 
the card can handle.  It works well enough for playing a single stream out of 
iTunes, but falls apart rapidly when trying to handle multiple streams of 
full-duplex data.

Cheers!


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