Now here’s a sound I guarantee you won’t have in your library, radio and call tones from a Police Radio currently the standard radio (as of writing this June 2011 the Motorola MTP580) for most UK Police forces. Included are the touch tones and various ring tones.
The audio is recorded at 96khz/24bit so it’s a nice hi res file using a Rode NT3. It was recorded in a nice acoustically dull space so you’re getting a pure dry sound. Once again, this is all entirely free, no royalties/credits/small print. Just use however you want within your projects be them professional or personal. It is available for download here
As per usual, here is the soundcloud preview -
ELECTRONIC POLICE RADIO TONES MOTOROLA MTP580 96KHZ 24BIT MONO H4N RODENT3 20110625 by samueljustice