Noise-cancelling headphones reduce unwanted ambient sounds using active noise control.- Noise-cancelling headphones
26 related topics
Method for reducing unwanted sound by the addition of a second sound specifically designed to cancel the first.
Several commercial applications have been successful: noise-cancelling headphones, active mufflers, anti-snoring devices, vocal or center channel extraction for karaoke machines, and the control of noise in air conditioning ducts.
Headphones are a pair of small loudspeaker drivers worn on or around the head over a user's ears.
Unwanted sound from the environment can be reduced by excluding sound from the ear by passive noise isolation, or, often in conjunction with isolation, by active noise cancellation.
Process of removing noise from a signal.
List of noise topics.
Very high-speed digital subscriber line (VDSL) and very high-speed digital subscriber line 2 (VDSL2) are digital subscriber line (DSL) technologies providing data transmission faster than the earlier standards of asymmetric digital subscriber line (ADSL) G.992.1, G.992.3 (ADSL2) and G.992.5 (ADSL2+).
It is based on the concept of noise cancellation, much like noise-cancelling headphones.
Commonly shown after the host's opening monologue.
A November 2021 ad acknowledges that hosting your family "can be... a whole damn thing." For that, there are discounts on such items as Nate's Humane Tofurkey Loaf (to satisfy your sister's vegetarian boyfriend), Apple noise-cancelling earbuds ("for when Grandpa weighs in on social issues"), and various wines and beers (to get through conversations about cryptocurrency, relatives recently dying, etc.).
Index of articles relating to electronics and electricity or natural electricity and things that run on electricity and things that use or conduct electricity.
Noise-cancelling headphone –
Merging of real and virtual worlds to produce new environments and visualizations, where physical and digital objects co-exist and interact in real time.
No matter where they are physically located, an employee can wear a headset and noise-canceling headphones and enter a collaborative, immersive virtual environment.
In-flight entertainment (IFE) refers to the entertainment available to aircraft passengers during a flight.
In 1985 the first personal audio player was offered to passengers, along with noise cancelling headphones in 1989.
Bose has sold aviation headsets since 1989 and consumer headphones since 2000.
Development of the company's noise cancelling headphones (and first over-ear headphones) began in 1978 when the chairman, Amar Bose, tried a set of airline-supplied headphones during a flight and found that engine noise from the aircraft prevented the music from being enjoyed.