Latest Noise Stories

2012-05-11 14:47:31

The following are excerpts of selected lay-language papers. The entire collection can be found here: http://www.acoustics.org/press/163rd/lay_lang.html Lay-language Paper Highlights: 1. Trapping Microorganisms Using Cylindrical Standing Waves and Its Application to Water Purification 2. Auditory Depth Control: Investigation Associated Physical Parameters that Make a 3-D Sound Image Project Out of Your TV 3. Speech Perception Development in Monolingual Infants and Bilingual Infants...

2012-05-09 23:02:36

Decorative artists Bryan Melillo and his partner Bruce Czopek created classic movie poster-style art for a home theater in an upscale Lake Tahoe residence using Quiet Fiber®, a noise absorbing material from Tampa, Florida-based Acoustiblok, Inc. Quiet Fiber is used to absorb reverberant noise in acoustically sensitive spaces, such as this state-of-the-art home theater. Lake Tahoe, NV (PRWEB) May 09, 2012 Decorative artist Bryan Melillo and his partner Bruce Czopek have created classic...

2012-02-22 21:31:29

Sparrows, blackbirds and the great tit are all birds known to sing at a higher pitch (frequency) in urban environments. It was previously believed that these birds sang at higher frequencies in order to escape the lower frequencies noises of the urban environment. Now, researchers at the University of Copenhagen and the University of Aberystwyth have discovered that besides noise, the physical structure of cities also plays a role in altering the birds´ songs. Urban birds sing...

2012-01-05 21:05:00

Power outages are a common occurrence in the Dominican Republic, and industrial noise pollution from emergency generators is a growing concern. One DC generator designer is using QuietFiber noise absorbing material to lower the decibel levels at the La Serena superstore in Higuey. Higuey, Dominican Republic (PRWEB) January 05, 2012 Installation of QuietFiber® noise absorbing material has been completed in the massive generator room of the newly constructed La Sirena superstore in the...

Word of the Day
  • An evil spirit; a devil.
  • A nightmare.
  • In astrology, the twelfth house of a scheme or figure of the heavens: so called from its signifying dreadful things, such as secret enemies, great losses, imprisonment, etc.
'Cacodemon' comes from a Greek term meaning 'evil genius.'