Charles M. Hannum wrote:
> 
> > Around how many interrupts/sec will the Shark audio normally generate?
> 
> Assuming the default block size, roughly one every 50ms.

At present, I'd estimate the very worse case interrupt latency to be a
couple of milliseconds (it's quite high right now, but it should go down
massively sometime soon). So I'd guess this isn't causing the
warbling...

-- 
Neil A. Carson