On Sat, 22 Oct 2016 18:19:28 +0000, Fons Adriaensen wrote: >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. Reminds me of the useful Sengpiel homepage. http://www.sengpielaudio.com/calculator-soundpath.htm Perhaps he provided information regarding feedback, too. I didn't take a look, but it's worth to search. Hopefully his son continues site. _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user