With recording devices and microphones pdsounds volunteers acoustically discover the beauty of the world. From the million sounds of things to the pure waves of sinus. Our goal is to record it all and make it available for free. read more
Beep
Smoke alarm
By Cori, November 17th, 2008 Alarm | Alert | annoying | Beep | loud | Siren | Smoke-alarm | Single Subject | Synthesized | 128 kBit/s | Mono 0:37 minutes (578.82 KB)
I was recording something completely different when the smoke alarm went off. So, makin' lemonade, and uploading it here!
Alarm or Siren
By Stephan, July 18th, 2007 Alarm | Beep | Beeping | buzzing | Noise | Siren | Tone | Warning | Synthesized | 160 kBit/s | Stereo 0:10 minutes (200.55 KB)
Took a sinus. Distorted it. And made the volume shape a square-wave to make it "beep - beep - beep"
Remember that you can change pitch and speed to enhance the alarms sincerity.
Prize Scan - Supermarket
By Stephan, April 2nd, 2007 Beep | Beeping | Ping | pinging | scanning | Supermarket | Single Subject | Tone / Tune | 128 kBit/s | Mono 0:06 minutes (100.04 KB)
All pdsounds recordings are in the