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Noise -cancelling headphones alongside a carry case. Noise-cancelling headphones are headphones which suppress unwanted ambient sounds using active noise control. This is distinct from passive headphones which, if they reduce ambient sounds at all, use techniques such as soundproofing . Noise cancellation makes it possible to listen to audio ...
A hearing protection device, also known as a HPD, is an ear protection device worn in or over the ears while exposed to hazardous noise and provide hearing protection to help prevent noise-induced hearing loss. HPDs reduce the level of the noise entering the ear. HPDs can also protect against other effects of noise exposure such as tinnitus and ...
WASHINGTON (Reuters) -A U.S. judge ruled on Monday that Google violated antitrust law, spending billions of dollars to create an illegal monopoly and become the world's default search engine, the ...
Bone conduction. Bone conduction is the conduction of sound to the inner ear primarily through the bones of the skull, allowing the hearer to perceive audio content even if the ear canal is blocked. Bone conduction transmission occurs constantly as sound waves vibrate bone, specifically the bones in the skull, although it is hard for the ...
Two former FBI officials settled lawsuits with the Justice Department on Friday, resolving claims that their privacy rights were violated when the department leaked to the news media text messages ...
Bliss Perfection Contour Soft Cup Bra. We turn to Natori for its luxurious and comfortable bras that stand the test of time. The stretch foam cups, adjustable straps, and built-up ballet back give ...
A twisted pair can be used as a balanced line, which as part of a balanced circuit can greatly reduce the effect of noise currents induced on the line by coupling of electric or magnetic fields. The idea is that the currents induced in each of the two wires are very nearly equal. The twisting ensures that the two wires are on average the same ...
Poland's antitrust and consumer protection watchdog imposed a fine of 106.6 million zlotys ($27.3 million) on PayPal Europe for failing to spell out to consumers in its contractual clauses ...