[LAU] Feedback Cancellation Plugin

[Fons Adriaensen]

On Sat, Oct 22, 2016 at 10:49:11AM -0700, Len Ovens wrote:

> The polarity of the FOH/monitor speakers does matter in this case.

Maybe if mic and speaker are close. But consider a mic that is
5 meters from a FOH speaker. That's 14 ms at the speed of sound.
In each 70 Hz frequency interval there will be one frequency
which returns exactly in phase, no matter what polarity. And
that's considering only the direct path.

Ciao,

-- 
FA

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