Sorry to have missed referencing it. I have read through the thread but it was some time ago.
My main point was to draw attention to similarities/differences to other headphones' frequency responses. To do that, I have to find measurements done with the same setup and hopefully the same tester. I don't like to mix graphs from different places (HeadRoom, InnerFidelity, various review sites).
EDIT: Did a Google search of the lesnumeriques.com website -- cool site. It doesn't look like they have tested the M100s yet, which are the cans I'm familiar with that also have a recessed midrange.
Edited by jazzman7 - 4/1/13 at 2:03pm