Hansen and Rubin did something like this in 2001 [1]. I have some audio samples of their program's product from monitoring the Lucent site at 6 AM, noon, and 2

Hansen and Rubin did something like this in 2001 [1]. I have some audio samples of their program's product from monitoring the Lucent site at 6 AM, noon, and 2:30 PM - decidedly different sounds at each time. Edit: The page on Hansen's website about this project (Listening Post) is available in archive.org, but without any audio samples alas [2] [1] http://legacy.spa.aalto.fi/icad2001/proceedings/papers/hansen.pdf http://legacy.spa.aalto.fi/icad2001/proceedings/papers/hanse... [2] https://web.archive.org/web/20020414095256fw_/http://www.earstudio.com/projects/listeningPost.html https://web.archive.org/web/20020414095256fw_/http://www.ear...