A recording of my fan being on. Nothing too unique or special about this sound, so feel free to edit it and use it to your heart's content. Recorded using the zoom h4n device.
A recording of ambient noises in the night, recorded with a zoom h5 handy recorder. The left and right channels have been eq'd differently to give a wider stereo feel, and a reversed version of the recording has been layered on top of the original.