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Latest Noise regulation Stories

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...

2011-12-22 07:34:19

Nine out of 10 city dwellers may have enough harmful noise exposure to risk hearing loss, and most of that exposure comes from leisure activities. Historically, loud workplaces were blamed for harmful noise levels. But researchers at the University of Michigan found that noise from MP3 players and stereo use has eclipsed loud work environments, said Rick Neitzel, assistant professor in the U-M School of Public Health and the Risk Science Center. Robyn Gershon, a professor with the...

2011-11-21 10:46:47

A study by the University of the Americas (Universidad de la Américas Puebla) in Mexico and the Basque Institute for Agricultural Research and Development, Neiker-Tecnalia, highlights the fact that noise pollution has negative effects on songbirds in cities. The field work, carried out in urban parks in the Metropolitan Area of Puebla-Cholula (Mexico), reveals that the green zones most affected by noise have less bird species.  Among the birds better adapted to urban...

2011-08-09 00:00:03

Installing Acoustiblok All Weather Sound Panels around four extremely high decibel vacuum pumps, a Wisconsin-based pizza crust manufacturer brought noise levels down to levels below OSHA standards "“ low enough to protect the hearing and health of staff working around the pumps and eliminating the need for industrial earplugs. Green Bay, WI (PRWEB) August 08, 2011 A Green Bay pizza crust manufacturer installed Acoustiblok® All Weather Sound Panels around four industrial vacuum...


Word of the Day
cock-a-hoop
  • Exultant; jubilant; triumphant; on the high horse.
  • Tipsy; slightly intoxicated.
This word may come from the phrase 'to set cock on hoop,' or 'to drink festively.' Its origin otherwise is unclear. A theory, according to the Word Detective, is that it's a 'transliteration of the French phrase 'coq a huppe,' meaning a rooster displaying its crest ('huppe') in a pose of proud defiance.' Therefore, 'cock-a-hoop' would 'liken a drunken man to a boastful and aggressive rooster.'
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