Originally Posted by TALPAtalker

Yes, this is my experience, too. Air leakage from seals and even some display screens on or near max brightness is where I find the most extraneous noise.

I’m laughing reading everyone’s comments about stereotypes of captains who wear ship sets, recalling a fairly recent takeoff where, as PM, I called V1, Rotate and did not see any movement on the yoke. I yelled louder, “RO-TATE!” at which point we both laughed. That was in the loudest 717 I’ve flown.