Pip sound effects

Signal 10000 hertz (10 khz, 10 sec)

3432 621

Radio: interferenced shortwave audio signals

4353 1136

Heart rate monitor: unstable signal

3693 1137

1 khz (1000 hertz): test signal

2595 761

Rectangular pulse: 20hz to 20khz

3237 1015

Multimedia signals

3455 855

Microwave: single beep

3122 1041

Short on the microwave

3410 1164

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

3201 1047

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

4098 1270

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

2930 704

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

2736 865

Computer

3215 1143

Electronic cash register: pressing keys, printing a receipt

2875 693