This seems similar to listening for that creek of the piano stool Ringo was sitting on when they played that final note of "A day in the life". No, it's not necessary to enjoying the music, but it is a fun little Easter egg.
I'm Just Not Hearing It..., Do You???
I've been listening to Since I've Been Loving You but maybe it was lost in the transfer to CD because I remember hearing it in my youth (better ears?) on LP.
Do you hear it on your system and if so, does one media convey it better than another?
https://johnbonham.co.uk/drumsetup/ludwig-speed-king-bass-drum-pedal.html