0:19
Designed industrial drone with a soft, hum and buzz.
3:20
Mine shaft, bottom level, room tone. Light electrical hum, mid frequency tone, elevator clatter, distant ...
3:39
Mine shaft, bottom level, room tone. Steady mid frequency tone, light electrical hum, signal and ...
3:04
Mine shaft, bottom level, room tone. Steady mid frequency tone, light electrical hum, air conditioning.
3:15
Mine shaft, bottom level, room tone. Low hum, signal and announcements, voices, air conditioning.
3:16
Mine shaft, bottom level, room tone. Light electrical hum, steady mid frequency tone, signal and ...
3:07
Mine shaft, bottom level, room tone. Light electrical hum, noise, faint voices, air conditioning.
1:59
Mine shaft, bottom level, room tone. Steady electrical hum, noise, air conditioning.
2:40
Mine shaft, bottom level, room tone. Steady electrical hum, air conditioning.
0:49
Metal can vibration thin and humming and growing (1).
0:04
Metal ornamental bird buzzing and humming with small vibration with rattling, various 2.
0:05
Metal ornamental bird buzzing and humming with small vibration with rattling, various 1.
0:06
Metal ornamental bird buzzing and humming with small vibration with rattling, long and intensifying.
0:06
Metal ornamental bird buzzing and humming with small vibration with rattling, long.
0:01
Metal ornamental bird buzzing and humming with small vibration with rattling 2.
0:04
Metal ornamental bird buzzing and humming with small vibration with rattling 1.
0:01
Metal ornamental bird buzzing and humming with small vibration, short and hard.
0:03
Metal ornamental bird buzzing and humming with small vibration, short.
0:07
Metal ornamental bird buzzing and humming with small vibration.
2:22
Neutral, enriched synth washes.