[linux-audio-dev] XAP spec - early scribbles

[Steve Harris]

On Thu, Feb 06, 2003 at 12:18:47 +0100, Dave Griffiths wrote:
> I had a vague attempt at doing something like this (after noticing that
> filters filtering silence uses up a lot of cpu). Each sample buffer object

OT: Thats probably because the zeros weren't 0.0, they were probably
denormal numbers. If you squash them the filter will run at the same cost
as when its processing any other data.

- Steve