the hearing cortex is in the middle of the brain below the right/left hemispheres.
MENTALLY FEEL the top of the audio cortex, and pull away from the left/right hemispheres on each side, and back of hearing cortex.
you will notice a click and the sounds should recede.

also do this with the pineal gland, FEEL the LOWER pineal and pull down using your mind as a muscle flexing would.

then pull away the back of the brains audio cortex.

post if it works for you, others need hope.