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
Hiss
*zzrrrp*sizzle*
By Stephan, November 20th, 2007 Bottle | Foam | Hiss | Pressure | short | sizzle | spurting out | whizzing | Single Subject | Natural | 160 kBit/s | Stereo 0:05 minutes (101.06 KB)
Opening the cap of a plastic bottle of malt beer which was under pressure.
train doors closing
By ezwa, April 2nd, 2007 Closing | Door | Hiss | Hydraulic | Mechanism | Train | Single Subject | 128 kBit/s | Mono 0:09 minutes (143.72 KB)
train automatic inner door opening closing 02
By ezwa, April 2nd, 2007 Air | Closing | Door | Hiss | Hydraulic | Mechanism | opening | Train | Single Subject | 128 kBit/s | Mono 0:15 minutes (232.7 KB)
Recordings are in the