1) Feb. 3, 2011; 6:15 p.m.; dorm room

2) Muffled talking in the hallway, footsteps above andoutside, the “s” sounds of words from conversations

3) Air blowing from the heater, hum of the refrigerator

4) Typing on the keyboard, turning pages, roommate’s voice, sniffling, coughing

5) Low sound level, but sounds are easily drowned out by the hum of the heater.

6) Mellow

7) Heater, muffled talking, footsteps