The sound of a midland 75-785 40-channel cb radio being turned on and tested with no transmission. Redorded by me with an olympus ws-821 voice recorder. Mp3@192kb/sec.
Recorded at nottingham east midlands airport in the departures lounge during the aug 06 security alert. A busy crowd with a tannoy announcement in the background. Recorded on a edirol r-09 at 44. 00 khz in 16bit mode 23mb.