Rational Acoustics



ashalda
January 9th, 2010, 09:20 AM
I was wondering what exactly I have to do processing wise to create a cardioid sub array. I'm using three subs per side vertically and the center one is flipped since it is off the ground.

Side Note for Harry: I was paying attention, I just forgot. :D

DennisA
January 10th, 2010, 10:55 AM
But the way I use to determine the delay for the sub looking backward is to place the micro measuring approximately 4 meters in front of the rear sub

Is "in front of" referring to the upstage side or down stage side of each sub array?


equalize the phase response of the sub rear with rear sub stored measurements using the delay

Did you mean to say "equalize the phase response of the sub rear with front sub stored measurements", or did I miss something completely?

Dennis

DennisA
January 10th, 2010, 01:31 PM
Thank you Pepe. I think I got it this time.

Do you have any tips for aligning the sub array to the main array...will the cardioid sub array behave differently than a non-cardioid sub array when aligning to the main array?

Dennis

DennisA
January 10th, 2010, 02:46 PM
Thank you for your time, Pepe

Dennis

ashalda
January 11th, 2010, 10:11 AM
Thanks! I forgot how easy it was. It ended up working great.