0:16
Air compressor, motor hum - medium close distant.
7:00
Deep freezer - low humming and whirring from compressor, contact mic (2).
6:58
Deep freezer - low humming and whirring from compressor, contact mic (1).
0:01
Air release with loud rustling and shifting.
0:01
Air release with metallic snap (2).
0:01
Air release with metallic snap (1).
0:01
Air pressure valve releasing excess air.
0:02
Air pressure release (10), quick snap with some jostling.