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In Reply to: RE: "How much equalization does the room actually require?"... posted by Satie on July 16, 2016 at 11:02:59
Sorry, don't know. I can't remember Paul doing this but I can ask him.
What frequency should this single spike be?
Andy
Follow Ups:
The impulse response is a time alignment measurement it does not have a freq.
Here is one for the Vandy 2Ce, a time aligned design.
Of course that's a near field speaker impulse response, not one for a room but maybe that's your question.When used for room measurements, IR does not show room modal effects at different frequencies so you don't know what frequencies are problematic by looking at it.
Edits: 07/18/16
I am not interested in room IR but driver integration and phase issues. Short time window in the listening area. Ideally the speaker would provide reproduction of a square wave as Dunlavy liked to demonstrate with his designs. In my mind, FR squiggles are small change and the $$ are time and phase coherence. Dynamic capacity and extension and ultimate spl are also more important in my book. Since DSP is available to fix these things in a speaker along with the room- see DEQX- that is where I want to see it applied successfully.
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