low frequency boom sound, great to hear on subwoofer!
District road 934 heavy traffic with lot of trucks cars and even horses. Rec by car's window zoom h2 rear.
Recorded at a US Civil War re-enactment, Oregon, USA, 2012. close-by single cannon fire, lightly edited to isolate. Recorded about ...
Simulation of World War II sirens processed by computer.Taken from freesoung.org with an attribution licenseCreator of the original sound:fmagrao http://www.freesound.org/people/fmagrao/sounds/80761/
Various techniques to simulate an environment in war are used. With some sounds recorded and subsequently added in editing.
GSM calling a 4-digit service number. Recorded from a homebrew RF sniffer.
A noisy and harsh sample of HF radio data transmission.
Various recordings of different data transmissions over shortwave or HF radio frequencies.
Clip from a ghostly old time radio show.
The sound of a radio being tuned.
Changing the radio station on AM radio. Radio static.