1:04
Aspirator - spinning hum - several speeds.
0:19
Aspirator - spinning hum - long release.
0:22
Aspirator - spinning hum.
0:08
Aspirator - short releases.
0:39
Aspirator - engine idling loudly - looping file.
1:55
Aspirator - covered with water - releasing at different speeds 2.
1:16
Aspirator - covered with water - releasing at different speeds 1.
0:19
Aspirator - covered with water - medium releases.