Using Pocket Noise is simple – load the program, browse through the list of 8 sound effects, select the one you want to make a noise with and tap your screen with your finger tip in the appropriate place. For instance, to toot the horn, tap your finger on the rubber sphere at one end of the horn.
The full list of sound samples:
Desk bell – traditional hotel desk bell
Double buzzer – two buzzers with different tones
Single buzzer – a single buzzer
Gong – a big gong
Horn – an old-style car horn
Doorbell – a typical suburban house doorbell
D-Day Cricket – clackety-clack!
Nuke – a nuclear hazard siren.