0:06
Industrial shop vacuum sucking
0:54
Pile driver pound hard and long
0:11
Pile driver pound multiple times
3:33
Industrial shop vacuum start, run, stop while sucking debris
1:26
Pile driver pound hard, slow to fast
0:13
large projector screen automated - winds up screen
0:11
projector screen close
0:10
large projector screen comes down
0:11
projector screen moves up - motors
0:09
CD player, change disc
0:01
Pressing an antique jukebox button
0:01
Typewriter, type single stroke, historical and antique
0:02
DVD player turn on, mechanical, power up
0:04
CD player, press play
0:01
Typewriter bar, slide, historical and antique
0:01
Typewriter, type single stroke, historical antique
0:02
CD player, turn on, power switch
0:05
Typewriter, type sentence, historical and antique
0:08
Typewriter, type, historical and antique
0:01
CD player, button press