This is
the theory for sounds where one specific sound doesn't start with its own climax.
Simpler said, the sound has to build up volume first and the climax starts 5-30 milliseconds later.
Looking at another
perspective, it is very likely that drum sounds instantly reach their climax where as (mostly noticeable) EDM sounds that have some kind of
distortion to them, don't reach their climax instantly, but get them more likely delayed.