Digital radio tuned to a cell station, cw modulation. Makes a spacey sound, good for ambient spaceship fx. Recorded with sdr# software and rtl dvb dongle tuner.
Sounds like a 50's b-movie of a space ship flying. This is an example of digital signal processing since this was created from recordings of random household objects in a studio.
This is a raw sound-design sci-fi piece i made with a modular system using 4ms ensemble oscillator, mutable instruments clouds, strymon magneto & intellijel polaris.