This sound was recorded at the campus of poblenou of the pompeu fabra university in the corridor linking the cafeteria with the tanger building. Noise makes to open and close the glass door that connects the hall of the café with the passage that leads to the tanger building. This recording has greater duration than the glass door noise 1.
I unlock the front door, then leave it open to hear the ambient sound from outside, then i close it. Recorded with zoom h5 recorder (xyh-5)october 22, 2018.
Reworking the blue screen of death sound in audacity. -------------------------------------------------------music used: mf doom - one beer (https://www. Youtube. Com/watch?v=6jd0vicl4og)adjusted the repeat rate using a 50 hertz square wave tone. I hope this sound is realistic, but for you it might be scary.
Recorded and processed at 24bit 48khz using the tascam dr-40 linear pcm recorder. Processing: gain-staging and soft high and low frequency filtering. No eq boost or cuts anywhere else. Also de-noised.