Some workers under Paris recorded on DAT (Tascam DAP-1) with a Sennheiser ME66 by G de Courtivron.

Drilling machine, Recorded with Neumann TLM103

Recording of Geberit tank.

Noisy cloud

Bonks, bashes and scrapes recorded in a hospital at night.

a long door creaking as it opens and closes

Strong noise waves

Noise curve

Toilet flushing and tank refilling.

crash cymbals, thrown on wooden floor, plus single hits. recorded stereo with AB couple, room sound

Balloon inflating. Recorded with Zoom H4

This is a so called "whoosh-effect" which is often used in electronic music. Originally it´s a 6-bars sample at 130 ...

Falling noise curve

Inserting CD into disk drive.

A good Sound Recorded At 81Bpm.