Short uk ringing tone recorded from a mobile phone
Laser shot silenced - similar to silencer but for laser.
A one shot laser reverb sound.
A mono recording of a siren that runs out of power. Recorded from a broken dynamo charging torch/radio/siren/strobe thing found ...
This synthesized siren is based on a seventh chord of 4 notes constructed using frequency ratios. The second note is ...
A combination of a wailing siren and yelp. Made with the help of: Windows Live Movie Maker, and Whelen.
Slightly retro sounding phone ring
Simulation of multiple sirens sounding in the civil defense/attack mode.
A British sounding siren from World War II uploaded by guitarguy1985, reduced to 15 seconds, half the time - to ...
Phone Call Tone, Portuguese operator. Recorded with Zoom H1.
Standard buzzer sound. Wrong answer, emergency alarm, etc. Synthesized by using very fast alternating tones.