This is a football (soccer) referee whistle. Recorded at home with a SAMSON C01 microphone and ardour. Good for batukada ...

Cicadas: heavy grouping, at dusk, northern Australia. Recording has a somewhat higher pitch than by ear.

Moog Prodigy modulation filter sounds Recorded using an original 1970s Moog Prodigy synthesiser

Alarm sound I created for a safety training video.

Alarm sound I created for a safety training video.

Alarm sound I created for a safety training video.

A cricket´s night song.

Very shrill up-close recording of a summer cricket trilling (singing).

Simple scream of a child. Recorded with JZ V47 condenser mic in small room with simple paravans.

Grabación de la alarma de emergencia de un ascensor del campus de Upf-Poblenou. Grabado con zoom H2 y editado con ...

A single call from a hawk. It was extracted from **********By UncleSigmund (http://freesound.iua.upf.edu/usersViewSingle.php?id=95609) hawk.wav (http://freesound.iua.upf.edu/samplesViewSingle.php?id=42389), and massaged in audacity to ...

Tropical rainforest Amazonia, Brazil, short after sunset, a single cicada on a tree, invisible but very loud and lots of ...

Various patterns and sequences played into a synthesizer using random sounds.

A Casio CZ-101, abused to produce interesting sounding sounds and noises

Old realistic concertmate soundbanks. Mic recorded. The filename designates the sound number on the actual keyboard.