ring in (one's) head
To still be vividly present in one's mind or memory, as if one can still hear it. Usually said of something very loud or significant that one heard. The sound of the gunfire was still ringing in my head the next morning. The horrible things she said to me have been ringing in my head ever since.
ring in your ˈears/ˈhead
make you feel you can still hear something: Months later, the applause at the Berlin concert was still ringing in her ears.