sirkiosta
Newbie level 3
During my electronic tutorials on filters, I was told that the corner frequency of RL filters and RC filters is where the gain deviates by -3db.
however, there was no stated reason why it had to always be -3db.
I would love to know the reason why it has to be -3db
however, there was no stated reason why it had to always be -3db.
I would love to know the reason why it has to be -3db