Active Noise Control


Also found in: Dictionary, Acronyms, Encyclopedia, Wikipedia.

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.
Mentioned in ?
References in periodicals archive ?
The mechanism of the passive suppression of noise plays the basic role in the noise suppression of the head sets with the active noise control system in over a wide range the frequencies.
Although simple in principle, advances in active noise control have not come without difficulty.
Hardware-in-loop simulation for the Active Noise Control of Vehicle Interior Noise," M.
Honda installed microphones in the cabin for Active Noise Control (ANC) and Active Sound Control (ASC) features on both the 3.
Lincoln Drive Control orchestrates the performance of the Continuously Controlled Damping (CCD) adjustable suspension, electric power-assisted steering (EPAS), engine, transmission, Active Noise Control (ANC), traction control and stability control systems.
Scratch Shield paint, Active Noise Control and goodies like heated leather steering wheel, rear view camera and Hard Disk Drive Infiniti Music Box with CD reader are on every car, while an air purifying climate control system called Forest Air to keep out nasty niffs is one of only three extra cost options.
1-inch LCD instrument cluster that replaces traditional gauges, an eight-inch TFT LCD in the centre of the dashboard with a new version of MyLincoln Touch and Sync, Active Noise Control technology and a 15.
Colfax International, a private company based in California that supplies customised workstations, servers and other IT equipment, announced on 2 September the introduction of its Colfax Quiet Compute Cluster (QCC) equipped with Silentium's Active Noise Control (ANC) technology.
According to Claude Mathieu, president and CEO of MANN+HUMMEL USA, the company was initially looking at active noise control technology but determined that it would be an exceedingly expensive approach to accomplishing this noise enhancement.
The 30 papers in this collection from the November 2004 congress present the results of recent experiments on active noise control, aero/hydro acoustics, and structural acoustics.
developers of spatial & broadband active noise control (ANC) technologies, has selected Analog Devices' Blackfin processors to power their ANC products.
Tenders are invited for Microphones And Signal Conditioner For Active Noise Control

Full browser ?