Description of the Space: I went to the amphitheatre in between Pitzer’s freshman and sophomore dorms. This area is outdoors, with large buildings relatively nearby to the north and south, Claremont boulevard is to the east, and another dorm is much farther away to the west. Immediately, the balloon was surrounded on all sides by amphitheatre seating.
Max Intensity: 80.97 dB
time to drop 30 dB: 2.75 sec
did not drop 50 or 60 dB
2.75 seconds to return to pre-pop level.