1:22
Water vacuum engine - prominent buzz.
0:48
Vending machine powering up - steady motor hum.
0:43
Soda machine - steady buzz and hum, close.
0:17
Forge blower, broken - rough gears rattling.
0:27
Forge blower, broken - rough gears building speed.
1:29
Player piano mechanism, piano roll - rattling.
0:52
Player piano mechanism, piano roll - flapping.
0:53
Player piano mechanism, pedals pumping - steady pumping with squeaks.
0:47
Player piano mechanism, gears and chain - rattling.
1:08
Player piano mechanism, chain - constant spinning, rattling.
0:33
Forge blower - belt clunking around, stressed spinning.
0:27
Forge blower - belt building up speed.
0:46
Runner on elliptical machine - various speeds, motor spinning.
1:01
Bowling pin pinsetter rerack - mechanisms rattle, pins clinking.
0:03
Ratchet in motion with tonal sounds.
0:02
Mechanism reloading.
0:07
Machines ratcheting (2).
0:30
Machines ratcheting (1).
4:36
Industrial site ambience - vehicles driving, distant heavy duty machinery clanks.
5:49
Industrial construction site - excavator, chains rattling, loud machinery.