American signal t-128 and federal signal 2001 siren sounding in attack mode. These sirens are normally sounded in a steady tone for tornado warnings, but this rising and falling tone would be used for civil emergencies like an air raid or other attack on the city.
Police sirens in toronto, canada, recorded from top of building, city rumble and occasional traffic, recorded at 48-16 with portable dat using schoeps ms ball, edited and decoded in stereo in pt.
Air raid siren, air defense warning, battle alarm, 50 seconds oneshot, in mono. The alarm is a reminder on sep 18th of every year in p. R. C for mukden incident "https://en. Wikipedia. Org/wiki/mukden_incident".
This is a sample of a classic (diy) dubsiren build by me. Its a squarewave synth modulated with a squarewave lfo. The sample is dry. Add delay and some chorus, reverb, (resonant) (auto) filter or so to get the typical dubby soundsystem style.
Inspired by a drawing posted on airradsirens. Com some time ago, a huge siren that is a hybrid of a thunderbolt and a hurricane siren, supercharged by a large industrial air compressor. You do not want to be anywhere close to this beast when it goes off!.
I created a sound by playing with its envelope then i cut it and repeated. Then half the time i insert a linear sinusoid noise at 440 hz and 0. 8 amplitude.
Today in germany used electronic siren to alert population in case of danger. Listen to your local radio station for further information. Recorded with zoom h4n on top of the roof 1/2 mile away from the siren.
Today in germany used electronic siren with permanent sound to inform population when there is no more danger. Recorded with zoom h4n on top of the roof 1/2 mile away from the siren.
This is a nice stereo recording of a police car approaching from the distance with it's siren wailing and it passes and disappears into the distance. Recorded with: fostex fr2le, bp4025.