So here are the first results from late night testing.
Audiotools LARSA generating 1.5s chirps through two main speakers. Sound recorded on iPad 4th Gen mic.

Note the legend i added to the first graph. It will apply to all following graphs. Blue = Audyssey ON. Grey = Audyssey OFF. Black is an average line so just ignore it.

I provided two images of the whole frequency spectrum sweep with two different octaves of resolution. The bulk are in 1/12th octave setting. The last three images i broke out into smaller frequency groupings to see the smaller details better.

20Hz to 20 KHz - two octaves resolution, higher then lesser follows
[Linked Image from i.imgur.com]
[Linked Image from i.imgur.com]

Frequency ranges broken out:

[Linked Image from i.imgur.com]
[Linked Image from i.imgur.com]
[Linked Image from i.imgur.com]

Last edited by chesseroo; 04/19/21 07:43 PM.
"Those who preach the myths of audio are ignorant of truth."