The Quietest Place on Planet Earth Measured at -9.4dB, this is the quietest place on earth. There is a standing bet that anyone lasting 45 minutes in the chamber, in the dark, earns a case of beer of their choice. No one has lasted more than a half hour.
The Sound Of Clothes features the precise sound of fashion materials such as feathers, sequins, glass crystals and beads, nylon, taffeta, leather, velvet, jacquard, zips and metallic chains, recorded in an anechoic chamber. Videos linked from the page might be NSFW.