I've posted this picture (or one like it) before:
Conditions:
Red - JBL LSR 308
Blue - MartinLogan reQuest
UMIK-1 at listening position, both (L/R) speakers playing a mono signal, no smoothing
(ignore the level difference)
What interests me is the amount of "hair" on the measurement of the JBL vs the ML. Many more and deeper dips in the JBL response.
I assume it is the influence of reflections in my less-than-anechoic room.
But I noticed this, using the ML, when measuring on and off-axis, at three positions across the top of the sofa:
Blue: ML at listening position (centered between the speakers)
Green: ML at about three feet to the right and left of the listening position.
So...
What conclusion can I draw from this observation?
Conditions:
Red - JBL LSR 308
Blue - MartinLogan reQuest
UMIK-1 at listening position, both (L/R) speakers playing a mono signal, no smoothing
(ignore the level difference)
What interests me is the amount of "hair" on the measurement of the JBL vs the ML. Many more and deeper dips in the JBL response.
I assume it is the influence of reflections in my less-than-anechoic room.
But I noticed this, using the ML, when measuring on and off-axis, at three positions across the top of the sofa:
Blue: ML at listening position (centered between the speakers)
Green: ML at about three feet to the right and left of the listening position.
So...
What conclusion can I draw from this observation?