For me, it may be that the toilet paper roll needs to have the open end away from the wall. I don’t want to reach under the roll to take a piece! That’s ludicrous!
That or my recent addiction to correcting people when they use “less” when they should use “fewer”
I see the disconnect. Most people would use the physics definition of sound, you’re using the physiologic definition. So yes you’re right, however no you’re wrong.