Subject: Re: [linux-audio-user] Latency question (was: Delta 1010LT Preamp Gain)
From: Steve Harris (S.W.Harris_AT_ecs.soton.ac.uk)
Date: Tue Sep 23 2003 - 22:38:49 EEST
On Tue, Sep 23, 2003 at 10:48:41 -0700, Greg Reddin wrote:
> So it sounds like this is a fixed latency -- meaning that Jamin is
More or less, yes.
> doing some buffering of its own on top of Jack. Is that the case in
> most apps of this nature like Freqtweak? Is it just not possible to
> do this kind of processing without additional buffering?
Freqtweak and JAMin both use the FFT algorithm, its not possible* to run
it without additional latency.
- Steve
* Actually thats not true, its just far too expensive to run it at very
low latencies. halving the latency doubles the cpu cost, and it only
works to a point.
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