Last week I was walking around outside and passed an AT&T communications cabinet and noticed ever so faintly that it was making this beautifully harmonic ambient noise. I am guess it is from the A/C inside passing through some of the vents. I tried recording a snippet with my iPhone.
If this direct link doesn't work you can listen to an embedded version on my blog.
https://phaven-prod.s3.amazonaws.com...om_Cabinet.m4a
http://blog.matthewsupert.me/ambient-telecom-cabinet
If this direct link doesn't work you can listen to an embedded version on my blog.
https://phaven-prod.s3.amazonaws.com...om_Cabinet.m4a
http://blog.matthewsupert.me/ambient-telecom-cabinet


At school we had BBC computers (that dates me...) and you could control a connected tape deck with an internal relay. Simply switching it on and off with different delays, rhythms etc was great fun, annoyed the hell out of the computer science teacher though. ;)
Comment