Layered several of my own recordings on top of each other and processed them. The end result sounds a bit ...
Several sounds edited together into that of a door opening or closing. Sources: http://www.freesound.org/people/swelk/sounds/12906/ http://www.freesound.org/people/swelk/sounds/12907/ http://www.freesound.org/people/Sruddi1/sounds/34880/ http://www.freesound.org/people/ReWired/sounds/48693/ http://www.freesound.org/people/daveincamas/sounds/25709/
A computerized lock beep - intended for computer-controlled card key lock systems, like science-fiction style.
A sci-fi sound effect suggestive of a passing spacecraft. Pans from L to R with Doppler shift of frequency.
This sound is a typical sci-fi transportation vehicle 'stop' sound, or it could be used in a varied kind of ...