1:06
Early gasoline engine - spinning wheels, metal grinding.
1:04
Early gasoline engine - rusty, spinning flywheels, chugging.
0:10
Spinning air toy - multiple pulses.
0:01
Spinning air toy - pulse.
0:53
Grinder sharpener - wire brush on axe head.
0:06
Creaky globe spinning — loud screeching.
0:30
Rotary tumbler - steady running.
0:56
Dremel tool - steady spin up, spin down. (2)
0:32
Dremel tool - steady spin up, spin down. (1)
0:43
DJI Phantom 2 quadcopter - engine short right turn, x3, coil mic recording.
1:23
DJI Phantom 2 quadcopter - engine right turn, constant, MKH8040 recording.
1:23
DJI Phantom 2 quadcopter - engine right turn, constant, coil mic recording.
1:18
DJI Phantom 2 quadcopter - engine right, constant, MKH8040 recording.
1:18
DJI Phantom 2 quadcopter - engine right, constant, coil mic recording.
1:19
DJI Phantom 2 quadcopter - engine short left turn, slow-fast-slow, MKH8040 recording.
1:19
DJI Phantom 2 quadcopter - engine short left turn, slow-fast-slow, coil mic recording.
1:37
DJI Phantom 2 quadcopter - engine long left turn, slow-fast-slow, MKH8040 recording.
1:37
DJI Phantom 2 quadcopter - engine long left turn, slow-fast-slow, coil mic recording.
1:16
DJI Phantom 2 quadcopter - engine left turn, constant, MKH8040 recording.
1:16
DJI Phantom 2 quadcopter - engine left turn, constant, coil mic recording.