0:03
Adding calculator machine paper till roll printing
0:15
Typing on a manual calculator with printing. Vintage recording.
0:20
Adding machine electric. Vintage recording.
0:01
Quick ascending sequence of fast medium pitched beeps
0:05
Typing on a calculator/keyboard, with some natural room
0:01
Sliding a plastic calculator cover
0:01
Pressing a calculator button
0:01
Smooth and rapidly pulsing synth tone
0:01
Sequence of very high-pitched, fast, digital tones, as if data are being processed.
0:01
Quick ascending sequence of fast high pitched digital tones
0:01
Succession of two fast low pitched beeps
0:03
Fast digital high pitched beeps as data is being processed
0:02
Typing quickly on a calculator
0:01
Pressing several plastic calculator buttons
0:01
Pressing a calculator button
0:01
Sequence of fast medium pitched beeps
0:14
Fast sequence of medium pitched digital tones.
0:01
Digital, high-pitched bleeps.