Recorded a small crowd of people booing with disapproval. Was done with a condenser microphone and a sound/mixing program, reaper v4. 77. Suitable for radio effect.
Recorded from line-in from a 13-year-old boombox tuned to the bottom of the am dial and moved around near the computer and printer. You can hear the base computer noise, then at 00:17 you start to hear the radio get closer to the printer which is off but plugged in.
Different frequencies of sounds from the radio transmission in the basement carpark resembling that of an alien-ish futuristic noises. Recorded using edirol r-09, 15cm from speakers.
Made using the online remote shortwave receiver of university of twente in enschede holland:http://websdr. Ewi. Utwente. Nl:8901/made in the part of the 20-meter ham band where psk31 is the dominant digital mode, with the receiver deliberately mistuned, in fm mode at it's widest setting to get a mishmash heterodyning sound.