This is essentially a bass guitar with distortion with three layers of notes, merged together to make a "siren" of sorts. It can be used as a fire alarm, or maybe an alarm on a spaceship or ufo.
Field-recording taken from 6th floor dorm room window at college campus with galaxy s3 stock voice recorder software. Multiple buildings being evacuated, i screech to match the atmosphere.
Sounds of footsteps and sirens with noisy birds in a tree outside the radiophoenix. Org office (phoenix center for the arts, 1202 n 3rd st, phoenix, arizona, usa). Background/distant sounds of traffic, faint voices. (some of the birds may be european starlings plus others, but i am not sure. ).
Comical "falling down" sound effect made for a video game. Could maybe also be used as a siren sound or to symbolize disappointment etc. Made with a flute instrument in fl studio.
Mechanical outdoor siren recorded at a public park in bettendorf, iowa, united states. Attack (wavering) mode. The steady mode went on for several minutes so i just faded it out.
Moderate rainfall with civil defense (air raid) sirens wailing and rotating and low rumbles of thunder. Recorded about an hour before a major tornado struck the area.
Recorded at the office when it was raining. I didnt have any specific tool to record the room so i just brought my cell phone and i started recording. There is some noises when dragging the phone, but it you edit on audacity it wont be much of a problem.
Sound of a fire alarm from a local elementary school, with two microtonal notes that are playing against each other in an interesting way. Lots of wind. Recorded on an iphone.
Atmosphere war in city, bombings, gunshots, sirens, ambulances. Ambiente ciudad en guerraambiente guerra en ciudad, bombardeos, disparos, sirenas, ambulancias, aviones.
Armored anti riot water cannon truck in action recorded with olympus lsp4 + clippy em 172. If you want to support me, you are welcome to have a look here: https://richardatmo. Bandcamp. Com/. You can play albums there and also buy single sounds from me for small money. It's a way to support me. Or just have fun and chill with nature sounds. Have a nice day.
Authentic air raid siren. It is activated every year on the 2nd of june in memory of the bulgarian poet and national revolutionary hristo botev. Http://en. Wikipedia. Org/wiki/hristo_botev. Captured near sofia, bulgaria with an iphone 3gs. Http://www. Itb-onlinemixing. Com.
An alarm i made in sylenth by distorting a sine wave mixed with a triangle wave. I then notched stuff out in eq, distorted it further and added reverb.
Produced in reasynth then rendered then pitch shifted. The quality was put to the absolute maximum (somewhat to ridiculous degrees) as to provide maximuim headroom for pitch-shifting, headroom and to stop a form of foldback aliasing in sound from occuring - sustaining fidelity.
Fire siren with fade in and fade out, change of frequency, of the starting phase, of and resonance. This song is normalized. It's like someone who is hearing a fire siren playing with his ears.
This is a recording of michigan avenue in chicago from an interior perspective made from the 24th floor facing west. The microphones were spaced apart and placed very close to the window. Interior ventilation/air conditioning rumble is audible. This could be a useful sound for a downtown city office background. Time of recording was 3:05pm. Recording details: 2 audio technica at4022 > sound devices 302 mixer > tascam dr-40 recorder.
Broadmoor hospital siren test. The broadmoor siren. Every monday morning at ten o'clock the deafening sound of an air-raid siren disturbs the peace over a large area of the leafy commuter belt that is berkshire, uk. The signal sounds the familiar alternating high-low note, followed by a constant all-clear note five minutes later. It's not a re-enactment of the blitz; it's a test of the escape alarm at the local mental hospital, broadmoor.
Edirol r-44 and audio-technica at835st. Stereo. A dog barks, but it seems to me that it sings to the music from a loud speaker that tells noon. It's hard to believe, but the dog began singing just after it had heard the sound and stopped when the sound stopped. The voice pitch also accompanied the melody.
Tornado siren in streamwood, il recorded during the monthly test. This version is heavily edited, with some filtering and compression applied, as most of the recording was distorted (i was too close to the siren!), although it should be useable with appropriate filtering to suit your purpose. The actual siren is located a short way north west of the geotag (it should be visible using google's satellite view). Recorded using a rode ntg2 into a zoom h4.
Siren effect with digitally controlled frequency sweep using 96khz crystal controlled oscillator, 8-bit binary counters set up as a variable frequency divider. I added slight reverb.
