[LAD] denormal handling
fons at kokkinizita.net
Thu Sep 27 20:31:07 UTC 2007
On Thu, Sep 27, 2007 at 09:19:53PM +0200, Georg Holzmann wrote:
> BTW: adding just a small DC bias won't work if I have IIR high pass like
> structure, or am I wrong ?
You have to apply the small offset at 'strategic places'. For an IIR
this is at the summing node, to the value that gets stored into the
filter's delay line. In other words, inside the feedback loop.
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