SoNic67
SoNic67 t1_j5tfgwh wrote
Reply to comment by No-Tune-9435 in what information an impulse response graph provides about headphones? by MEGA_AEOIU792
I have argued with people about that. They think that theoretical considerations about Fourier transformations are all they need to understand.
They lack the understanding that real systems are not of infinite bandwidth. Especially headphones.
So that response is more important than they think, and it cannot be derived by just looking at 20Hz-30kHz response.
SoNic67 t1_j5tfktx wrote
Reply to comment by Physx32 in what information an impulse response graph provides about headphones? by MEGA_AEOIU792
Only if you have infinite bandwidth.
limit the Fourier series to just a couple of terms (2-3 harmonics) and you will see that's not at all relevant.