Active noise control

(redirected from Anti-noise)
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Active noise control

Electronic masking of sound to cover unwanted or intrusive sound, such as speech or equipment noise.
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References in periodicals archive ?
Romit Roy Choudhury, a professor at University of Illinois told New Atlas, " (using the new technology) Our ear device gets the sound information in advance, and has much more time to produce a better anti-noise signal," As wireless signals travel way faster than sound waves, using a mic for picking up sounds seems like a good application.
To cancel noise, these headphones emit an anti-noise signal to contrast the external sounds.
Arriva Cymru applied to erect an anti-noise fence and a new roof at the bus wash on Ffynnongroyw Road in Rhyl.
Tan pointed out that despite existing anti-noise pollution rules, current legislation does not squarely address President Duterte's policy pronouncement of enforcing a 10 p.m.
But Tan acknowledged in her bill these existing anti-noise pollution laws - such as the Philippine Environmental Code (Presidential Decree No.
R-77 is a Russian-made automatic missile that enjoys anti-noise protection system and high capability in destroying different flying objects.
According to officials, he violated the anti-noise law in the Shnir area of the mixed Arab-Jewish city.
Anti-noise group Pipedown recently staged a protest against the retailer's selection of tunes and urged shoppers to convince new M&S boss Steve Rowe to end background music.
Anti-noise and antivibration technologies ensure quiet flight, and Blade Clip Technology retains blades during flight but allows each to deploy independently on impact.
Anti-noise campaigner John Stewart, who chairs the residents' group Hacan, said: "It will be a grim year for Heathrow residents if the Government decides to go for a third runway at Heathrow.
This new anti-noise initiative dovetails with its existing programmes to monitor air quality across the emirate.