Pip sound effects

Signal 10000 hertz (10 khz, 10 sec)

3538 624

Radio: interferenced shortwave audio signals

4443 1136

Heart rate monitor: unstable signal

3765 1137

1 khz (1000 hertz): test signal

2708 762

Rectangular pulse: 20hz to 20khz

3358 1016

Multimedia signals

3527 855

Microwave: single beep

3193 1048

Short on the microwave

3435 1164

Short beep 900 hz (2 sec, -24db)

3329 1047

Short beep 900 hz (2 sec, -12db)

4236 1272

Short beep 900 hz (1 sec, -24db)

3086 706

Short beep 900 hz (1 sec, -12db)

2820 865

Computer

3259 1143

Electronic cash register: pressing keys, printing a receipt

2941 693