1:10
Gas furnace - low pulsating rumble.
0:12
Pulsing swell with phaser
0:15
Engine power up with oscillation
0:15
Engine power down with a oscillation
0:15
Electronic high frequency fuzz oscillation
0:24
Slow hollow and ringing oscillating drone
0:36
Oscillating deep ringing drone
0:29
Shrill feedback drone with fast oscillation, some high frequency accents
0:08
Mid-ranged oscillating drone
0:07
Aggressive oscillating distortion