“Advanced sound”

Sometimes in some LP records, I can hear in a very low volume,

an advance of the sound is near to come.

Can anyone explain why this effect ?

pinotnoir11-21-2021 6:20pm

ozzy62 Details Discussions Posts This discussion Message User 2,855 posts 11-21-2021 at 06:40pm Copy Comment URL Report Comment Edit Delete It's called pre-echo.