Recording of a bladeless fan or ventilation system in a hall at saxogade, vesterbro. The recorder is close to it. Feel free to download and use it, but remember to credit me. (rl).
I cleaned up the valve sound from https://freesound. Org/people/grotelue/sounds/96935/used audition to do noise reduction and manually edited out the people talking in the background.
The last seconds of air in a pipe organ, played with the bellows switched off. Recorded to a camera on a sennheiser ke66/k6 in oriel college chapel, oxford.
