Active Noise Control

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Active Noise Control

The use of energy-consumptive systems to reduce “white” noise by applying specific algorithms and computer-controlled digital processors, to generate sounds opposite that of the undesired noise(s), effectively cancelling their effects.
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In Girandole the technology Active Noise Cancellation is being used, which allows hearing the caller's voice clearly on the background of external noises.
Benefiting from advanced analog semiconductor technology proprietary to ams, the AS3415 Active Noise Cancellation (ANC) speaker driver provides impressive noise reduction of up to 30 dB over a wide audio frequency bandwidth of 3.
Ford's innovative Active Noise Cancellation system enhances interior refinement.
The model features Buick's signature 360-degree integrated design with several new interior styling elements, including a left-tilted centre console, black piano trim surrounding an eight-inch colour touch screen, beneath the centre console trimmed with burgundy leather accentuated by French-style dual stitching, and a leather-trimmed three-spoke sport steering wheel with a heating element and Active Noise Cancellation.
Active noise cancellation with dedicated Mic - AirDrop file sharing - Siri natural language commands and dictation - iCloud cloud service - iCloud Keychain - Twitter and Facebook integration - TV-out - Maps - iBooks PDF reader - Audio/video player/editor - Organiser - Document viewer/editor - Photo viewer/editor - Voice memo/dial/command - Predictive text input.
regular ds have battery whic canc recharg leads which powers the active noise cancellation.
It features matrix LED headlight technology, reduced fuel consumption through the use of the Audi cylinder on demand (COD) system, friction-reducing measures, active noise cancellation (ANC), active lane assist, park assist system and night vision assistant.
A package of acoustic measures including the Active Noise Cancellation system suppresses possible intrusive noise and vibrations.
LAUSANNE, Switzerland, February 25, 2010 /PRNewswire/ -- Phitek Systems Ltd, the global leader in electro-acoustic technologies for active noise cancellation and audio enhancement, is delighted to announce the appointment of Steve Tomlinson as Global Sales and Marketing Manager of its Component Technologies Business Unit (CTBU).
This one features active noise cancellation for superior audio quality by eliminating background noise with a novel technology from Wolfson Microelectronics--done with a combination of 10 mics: eight for capturing background noise and two for your voice.
Another technological advance is active noise cancellation, which involves use of rapid-response electronic devices, coupled with in-ear microphones that insert "negative" (opposite) sound pressures to cancel incident sound sources.
Active Noise Cancellation (ANC) is used to reduce low-frequency exhaust "booming" and operates whether the sound system is on or off.

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