DH & I leave the tv on all night. I can fall asleep with normal volume....however when I wake up in the middle of the night, I can't fall back asleep unless its at the lowest possible volume (which usually annoys DH). We compromise w/the tv...he used to listen to the sports radio all night and I listened to the sound soother stuff. For some reason, I can sleep with tv, but can NOT sleep with the radio and the annoying sports talk people.