The effect was made by opening and closing a cupboard door slowly to get the high pitch noise. Sound recorded using a samsung galaxy s7 edge and edited in audacity. (created by derek g. ).
I'm a student studying sound and i and recording sounds this is one of the recordings. This was recorded by opening and closing a small container near a microphone.
Curtains being opened and closed. A loud, scratching sound from curtains moving on their rails. Recorded with a zoom h6 and stereo microphone (rode ntg2).