Fire alarm bell sound made starring keys. Projet “bruitages” coordonné par josé carrasco, classe de jérôme euphrosine au lycée français de barcelone, hiver 2013.
This sound is made up with 3 differents sounds :. - the first is a 440hz sinusoide with a phaser effect during the entire time of the sound. - the second is a 440hz sawtooth with a wahwah effect during the entire time of the sound. - the third is a 440hz square whistle with a reverse direction. Also, i increased the speed of these sounds and i repeated them 3 times for a duration of 3 seconds approximately.
This is actually the electric door bell in my home, but it's loud and has an alarm type sound to it. The sound was recorded using a tascam dr-05 version 2 with the mic placed on the floor while the bell was just below ceiling height in my hall.
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".
I bought my own fire alarm (i am an enthusiast) on ebay. I went into my garage to record it. And it didn't work. I tinkered with it a little and got it to work. And this is what it sounds like. Feel free to use with no credit.
This is the sound of a very large clock ticking while it's hanging on a wall in a room. I recorded this with the built-in microphone of a lenovo laptop.