Pip sound effects

Signal 10000 hertz (10 khz, 10 sec)

3942 640

Radio: interferenced shortwave audio signals

4658 1136

Heart rate monitor: unstable signal

4105 1144

1 khz (1000 hertz): test signal

3323 807

Rectangular pulse: 20hz to 20khz

3711 1025

Multimedia signals

3653 856

Microwave: single beep

3495 1091

Short on the microwave

3658 1169

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

3772 1060

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

4620 1297

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

3667 730

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

3166 878

Computer

3342 1144

Electronic cash register: pressing keys, printing a receipt

3235 699