In article ,
Don Pearce says...
The side of the head is actually very reflective. And you are going to
have to explain this non-linear response. I've never seen it.
Excellent article about headphones and their interaction with ones
lugholes:
https://www.hifinews.com/content/bet...dphone-testing
And should the response be linear anyway?:
https://www.headphonesty.com/2020/04...curves-part-1/
--
Ken