Search references for ACTIVE NOISE-CONTROL. Phrases containing ACTIVE NOISE-CONTROL
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Method for reducing unwanted sound
Active noise control (ANC), also known as noise cancellation (NC), or active noise reduction (ANR), is a method for reducing unwanted sound by the addition
Active_noise_control
Strategies to reduce noise pollution or its impact
Noise control or noise mitigation is a set of strategies to reduce noise pollution or to reduce the impact of that noise, whether outdoors or indoors.
Noise_control
Entertainment electronics in cars
loudspeakers may also be used to minimize road and engine noise with active noise control, or they can also be used to augment engine sounds, for example
Vehicle_audio
Headphones with active noise control
Noise-cancelling headphones are headphones that reduce unwanted ambient sounds using active noise control (ANC), a technology that electronically minimizes
Noise-cancelling_headphones
Electronic manipulation of audio signals
desired level. Active noise control is a technique designed to reduce unwanted sound. By creating a signal that is identical to the unwanted noise but with
Audio_signal_processing
the sound inside and outside of the vehicle. Active sound design (ASD) often uses active noise control and acoustic enhancement techniques to achieve
Active_sound_design
Active noise control Active vibration isolation Magnetorheological fluid Noise-cancelling headphones Preumont, A. (2011). Vibration control of active
Active_vibration_control
Type of actuator
transitional flow using these actuators. Active noise control normally denotes noise cancellation, that is, a noise-cancellation speaker emits a sound wave
Plasma_actuator
Signal processing technique to reduce noise
in active noise control, for example, in some noise-cancelling headphones. The two areas significantly intersect. Nevertheless, active noise control is
Adaptive_noise_cancelling
Methods to reduce sound pressure
using noise barriers to reflect or absorb the energy of the sound waves, using damping structures such as sound baffles for absorption, or using active anti-noise
Soundproofing
Sound other than the sound being monitored (primary sound)
and motors. The prevention or reduction of background noise is important in the field of active noise control. It is an important consideration with the use
Background_noise
Study and modification of the noise and vibration characteristics of vehicles
isolators, adding sound deadening or absorbing materials, and using active noise control. In some circumstances, substantial changes in vehicle architecture
Noise, vibration, and harshness
Noise,_vibration,_and_harshness
Excessive displeasing noise
NIMBY Noise Abatement Society Noise and vibration on maritime vessels Noise control Noise measurement Noise map Noise regulation Occupational noise Ocean
Noise_pollution
Microphone that filters ambient noise
Shipboard communications Video Gaming Headsets Noise-cancelling headphones Acoustic quieting Active noise control Cafe, Kirt Blattenberger RF (March 17, 2020)
Noise-canceling_microphone
Vehicle noise made by trains
Worn profile of rail Active noise control Adhesion railway Brake squeal Noise health effects Roadway noise Environmental noise World Health Organization
Train_noise
Random fluctuation in an electrical signal
an example of stochastic resonance. Active noise control for noise reduction through cancellation Colors of noise Discovery of cosmic microwave background
Noise_(electronics)
Regional airliner
the 340B Plus was the installation of an active noise and vibration control system in the cabin, reducing noise and vibration levels by about ten dB during
Saab_340
Smartphone developed by Apple (2012–2013)
predecessor. There are three microphones (placed on the front, side and back) for noise cancellation and video calls. On April 28, 2014, Apple initiated an out
IPhone_5
Canadian turboprop airliner
seats. The QSeries (Q for quiet) are post-1997 variants fitted with active noise control systems. Per a property transaction made by Bombardier before the
De_Havilland_Canada_Dash_8
Disorder of decreased tolerance to specific sounds
Williams January Jones Active noise control Auditory hypersensitivity Chalkboard scraping Hearing protection device Hyperacusis Noise control Phonophobia Safe
Misophonia
Grand tourer produced by Lexus
include a transparent polycarbonate wind deflector, neck heaters, and Active Noise Control (ANC) technology. The LC retained the overall design of the concept
Lexus_LC
Full-size luxury sedan (2015–present)
via a system marketed as Active Noise Control that removes noise, and fuel efficiency has been improved by 2-3 % with a control device that automatically
Genesis_G90
Mixed reality headset by Apple
dissipation due to high-speed processing of data. An active noise control function counters distracting noises, including the fan sounds. During the ordering
Apple_Vision_Pro
Series of Digital Signal Processor chips
TMS32010 Digital Signal Processor see Waves of Silence: Digisonix, active noise control, and the digital revolution Archived 2016-03-04 at the Wayback Machine
TMS320
Executive sedan
Disconnector Actuator System (DAS), an Active Noise Control-Road (ANC-R) system, a Preview Electronic Control Suspension (Pre-view ECS), a solar charging
Genesis_G80
Smartphone developed by Apple (2013–2016)
with a blue screen and then restarting, the power button making a rattling noise when the phone was shaken, overheating, the microphone not working, and
IPhone_5s
Mid-size luxury crossover SUV
5L I-4 supercharged hybrid engine with INFINITI HYBRID RESPONSE, Active Noise Control, rear lithium-ion battery air vents, regenerative braking, hybrid
Infiniti_QX60
Sound emanating from motor vehicles
meaningful. After passage of the National Environmental Policy Act and Noise Control Act, the demand for detailed analysis soared, and decision makers began
Roadway_noise
Technique for designing controllers
Active disturbance rejection control (or ADRC, also known as automatic disturbance rejection control) is a model-free control technique used for designing
Active disturbance rejection control
Active_disturbance_rejection_control
2011 smartphone by Apple
there is a 3.5 mm headphone jack and a microphone that is used for both noise cancellation during calls and when in speakerphone/FaceTime (video calling)
IPhone_4s
Mobile phone
environmental noise for active noise cancellation, which makes user's voice in noisy environment sound clearer to the person at the other end of the line. Noise cancellation
Nokia_E6
Addition of sound to reduce distraction
"white noise" or "pink noise") into an environment to mask unwanted sound. It relies on auditory masking. Sound masking is not a form of active noise control
Sound_masking
Unwanted sound
auditory ecology Loud music Noise and vibration on maritime vessels Noise control Noise in music Noise music Noise pollution Noise reduction Silence Sound
Noise
Early smartphone made by HP
frequency bands supported The Pre 3 has a mono loudspeaker, as well as dual mic noise cancellation. The Pre 3 features a 5 mega pixel camera with auto focus,
HP_Pre_3
2010 smartphone by Apple
is the first generation of iPhone to have a second microphone used for noise cancellation. It is located on the top of the unit near the headphone jack;
IPhone_4
Phenomenon resulting from the superposition of two waves
parallel to the crystal, reflected back to the source and measured. Active noise control Beat (acoustics) Coherence (physics) Diffraction Haidinger fringes
Wave_interference
Japanese multinational corporation
era. Sony is a major audio products manufacturer and one of the active noise control technology leaders. Sony's high-end microphones and headphones for
Sony
Executive cars by Infiniti (2013–2019)
addition of optional Backup Collision Intervention, standard Active Noise Control noise cancellation, choice of 4 interior colours (Graphite, Stone, Wheat
Infiniti_Q70
noise Noise Noise (audio) Noise (economic) Noise (electronic) Noise (environmental) Noise (physics) Noise (radio) Noise (video) Noise current Noise-equivalent
List_of_noise_topics
Branch of physics involving mechanical waves
aspects of modern society with the most obvious being the audio and noise control industries. Hearing is one of the most crucial means of survival in
Acoustics
Exterior structure on infrastructure used to prevent loud sounds from escaping
activity or use of source controls. In the case of surface transportation noise, other methods of reducing the source noise intensity include encouraging
Noise_barrier
Regional airliner by Fokker
vibration absorbers, eliminate the need for active noise control systems while providing an average cabin noise level of 77 dBs. The Fokker 50, unlike the
Fokker_50
Sports car manufactured by Japanese automobile manufacturer Nissan
European market, including the United Kingdom, were also suspended, with new noise regulations. Followed by the suspension of sales in North America in 2024
Nissan_GT-R
Executive car by Infiniti (1989 - 2019)
intrusion of exhaust noise in the passenger compartment, the M included a noise cancelling system marketed as Active Noise Control. Double-piston shock
Infiniti_M
Line of portable media players
built-in Active noise control technology as well as Clear Audio, Clear Bass, Virtual Phone Technology Acoustic Engine. It blocks surrounding noise with integrating
Walkman_S_Series
shielding. The concept behind active EMI reduction has already been implemented previously in acoustics with the active noise control and it can be described
Active_EMI_reduction
Android smartphone developed by Motorola Mobility
functions of menu, home, back and search. It uses a dual microphone system for noise reduction. A glitch where the time of the phone resets when it powers off
Droid_Razr
Smartphone developed by Apple (2013–2016)
iPad Mini. The operating system also adds Control Center, which gives iOS users access to commonly used controls and apps. By swiping up from any screen–including
IPhone_5c
British defence and security company
promote its active noise control systems, marketed as UltraQuiet: the firm argued that aircraft manufacturers can deploy it to decrease cabin noise, which
Ultra_Electronics
Topics referred to by the same term
Active Noise Reduction, more commonly Active noise control Ambiguous name resolution, a search algorithm for LDAP implemented in Microsoft's Active Directory
ANR
Railway locomotive
Dryer Teloc 2200 Event Recorder Electrically heated windscreens Active noise control in both cabs Enclosed body style, last seen on 1950s Metro-Vic A
IÉ_201_Class
Full-size car
approaching tollbooths.[citation needed] First Toyota vehicle with active noise control.[citation needed] World first Collision avoidance system (PCS) with
Toyota_Crown
Motor vehicle
conditions. To minimize exhaust noise intrusion into the passenger compartment from the engine at low RPMs, "Active Noise Control" has been installed. Double-piston
Nissan_Fuga
Nonlinear transduction mechanism
medical ultrasound and tomography underground seismic prospecting active noise control and directional high-fidelity commercial audio systems (Sound from
Parametric_array
Radar system that does not transmit
can be used to remove the direct signal in a process similar to active noise control. This step is essential to ensure that the range/Doppler sidelobes
Passive_radar
Smartphone model
when it vibrates. Nokia Monster Purity headphones have issues with the controls for pausing and skipping tracks and the volume rocker. The handset volume
Nokia_Lumia_900
Android smartphone developed by Motorola Mobility
Micro HDMI (type D) 3.5 mm audio jack 2nd rear microphone for "uplink" noise reduction TriColor LED notification light Fingerprint scanner 1930 mAh user-changeable
Motorola_Atrix_4G
Study and practice of safe operation of firearms
or headphones made for shooting and similar loud situations use active noise control. Firearms may also have silencers which reduce the sound intensity
Gun_safety
Electroacoustic device
signal-to-noise ratio by allowing for amplification of the sound coming from the front, the direction in which the user is looking, and active noise control for
Hearing_aid
Topics referred to by the same term
Anchorage International Airport, Alaska, IATA airport code Active noise control or active noise cancellation Absolute neutrophil count in blood Acid neutralizing
ANC_(disambiguation)
Method of measuring hearing loss
conditions, such as noise masking, filtering and reverberation". Absolute threshold of hearing Health effects from noise Active noise control Jeffrey R. Davis
Articulation_Index
Field of fluid dynamics
reduction, lift increase, mixing enhancement or noise reduction. This change may be accomplished by passive or active devices. Passive devices by definition require
Flow_control_(fluid)
German cryptographer
wrote his diploma thesis at Michigan Technological University on active noise control. From 1991 to 1994, he was a doctoral student with Han Vinck at the
Christof_Paar
Russian physicist (1910–1969)
contributions include theory of acoustic coatings and gratings, active noise control and parabolic equation methods for short-wave diffraction. He was
Georgii_Malyuzhinets
Noise control by legal regulation of noise-producing items
States Noise Control Act of 1972, other local and state governments passed further regulations. A noise regulation restricts the amount of noise, the duration
Noise_regulation
Damping unwanted vibrations of machinery
builders place sound-control barriers (such as fiberglass batting) in walls to deaden the transmission of noise through them. Noise absorption: In architectural
Acoustic_quieting
Overview of and topical guide to acoustics
electronic manipulation of acoustic signals. Applications include: active noise control; design for hearing aids or cochlear implants; echo cancellation;
Outline_of_acoustics
There are earmuffs available that use the principle of active noise control to help reduce noise exposures. However, the protection earmuffs offer may
Hearing_conservation_program
interior noise levels. Nowadays, however, this area contains highly advanced systems such as anti-lock braking system, electronic stability control and collision
Active_safety
Type of phased-array radar
An active electronically scanned array (AESA) is a type of phased array antenna, which is a computer-controlled antenna array in which the beam of radio
Active electronically scanned array
Active_electronically_scanned_array
Technique of both listening to what is said and replying with an accurate summary
Active listening is the act of intentionally engaging with communication. Speakers receive confirmation that their point is coming across and listeners
Active_listening
Wireless earbuds produced by Apple
Audio," which dynamically blends Transparency and Active Noise Cancellation to tailor the noise control experience as a user moves between changing environments;
AirPods_Pro
American emo band
Sorority Noise was an American emo band from Hartford, Connecticut. The band consisted of members from the bands Old Gray (Boucher and Singer, and Ackerman)
Sorority_Noise
Class of hallucination
the CEV noise seems to calm down and fade away, leaving behind an intense flat ordered blackness. The visual field becomes a sort of active space. A
Closed-eye_hallucination
Image sensor, consisting of an integrated circuit
voltage, and reduce noise. The concept of an active-pixel device was proposed by Peter Noble in 1968. He created sensor arrays with active MOS readout amplifiers
Active-pixel_sensor
Oscillator with frequency controlled by a voltage input
phase noise are the important characteristics of a VCO. Generally, low phase noise is preferred in a VCO. Tuning gain and noise present in the control signal
Voltage-controlled_oscillator
English noise rock band
Mandy, Indiana are an English–French noise rock band based between Manchester and Berlin, formed in 2018. The band's lineup consists of vocalist and lyricist
Mandy,_Indiana
Electronic component
voltage-controlled resistor (VCR) is a three-terminal active device with one input port and two output ports. The input-port voltage controls the value
Voltage-controlled_resistor
American record label
was named 2019 Active Rock Label of the Year for the second consecutive year. In early 2020, Kovac launched sister company, Better Noise Films. The Eleven
Better_Noise_Music
Shape and size of a digital camera's image sensor
dark noise variation, which are not intrinsically sensor-size dependent, the noises in an image sensor are shot noise, read noise, and dark noise. The
Image_sensor_format
Analog circuit which filters an electronic signal using an amplifier
Available active devices have limited bandwidth, so they are often impractical at high frequencies. Amplifiers consume power and inject noise into a system
Active_filter
American independent record label
Bombshell Rocks Bob Log III The Bouncing Souls (active with Pure Noise Records) Bring Me the Horizon (active with Sony Music) Burning Heads The Blackout The
Epitaph_Records
Health consequences of exposure to elevated sound levels
Noise health effects are the physical and psychological health consequences of regular exposure to consistent elevated sound levels. Noise from traffic
Health_effects_from_noise
Standard for serial communication between devices without host computer
reliability is enhanced by differential signaling, which mitigates electrical noise. If one side of the differential signal is lost, the system can switch to
CAN_bus
CIA program involving illegal experimentation on human test subjects (1953–1973)
at a time (up to three months in one case) while playing tape loops of noise or simple repetitive statements. His experiments were often carried out
MKUltra
Control loop feedback mechanism
higher-frequency noise components. As low-pass filtering and derivative control can cancel each other out, the amount of filtering is limited. Therefore, low-noise instrumentation
PID_controller
Ear-protecting headgear worn over ears to protect from cold or loud noise
volume control to increase and decrease the attenuation. Active noise reduction earmuffs incorporate electronic noise cancellation or active noise cancellation
Earmuffs
Protection device for auditory organs
passive noise reduction options usually used vocationally (such as earmuffs and earplugs) there are also active noise reduction devices available. Active noise
Hearing_protection_device
noise cancelling headphones. It received a 2014 Red Dot Design Award. Also, it received a CNET's Editors' Choice Award of 4.5/5 points for its active
List of discontinued Bose headphones
List_of_discontinued_Bose_headphones
Object detection system using radio waves
sources, both passive and active. The ability of the radar system to overcome these unwanted signals defines its signal-to-noise ratio (SNR). SNR is defined
Radar
Electronic systems with a continuously variable signal
widely available. The effect of noise on an analogue circuit is a function of the level of noise. The greater the noise level, the more the analogue signal
Analogue_electronics
Random electric fluctuations in neurons
Neuronal noise or neural noise refers to the random intrinsic electrical fluctuations within neuronal networks. These fluctuations are not associated
Neuronal_noise
American musician
which she was featured. In April 2025, White signed to the label Joyful Noise. Alongside the announcement, she released "Kratom Headache Girls Night"
Asher_White
found that engine noise from the aircraft prevented the music from being enjoyed. In 1986, Bose and Sennheiser both presented active noise cancelling headsets
List_of_Bose_headphones
Wireless earbuds by Huawei
is the Intelligent Active Noise Cancellation technology. This feature adapts to the environment, helping to block out unwanted noise during calls and listening
Huawei_FreeBuds
Technology research program to improve the ecological footprint of airliners
acoustic ceramic matrix composite nozzle for weight and noise reduction aerodynamic and flight control improvements. advanced wing coatings to reduce ice accumulation
EcoDemonstrator
US musical group
releasing anymore records under the name Rhythm & Noise and began focusing on his work with Sound Traffic Control. Studio albums Contents Under Notice (1984
Rhythm_&_Noise
Continuous time-varying signal
Pawelczyk, M. (March 2009). "Analog Active Control of Acoustic Noise at a Virtual Location". IEEE Transactions on Control Systems Technology. 17 (2): 465–472
Analog_signal
Regulation of movement within organisms possessing a nervous system
speed-accuracy trade-off. Optimal control theory was used to further extend the model based on signal-dependent noise, where the CNS optimizes an objective
Motor_control
Electric circuit added to biological signal amplifiers
circuitry is used to eliminate interference noise by actively cancelling the interference. Other methods of noise control include: Faraday cage Twisting Wires
Driven_right_leg_circuit
ACTIVE NOISE-CONTROL
ACTIVE NOISE-CONTROL
Male
Celtic
, snipe(?).
Girl/Female
Norse
Active in love.
Girl/Female
Norse
Active in love.
Male
English
Middle English form of French Moisé, MOISE means "drawn out."
Male
English
English surname transferred to forename use, from the name of various places, derived from Old English clif, CLIVE means "bank, cliff, slope."
Female
French
Feminine form of French François, FRANÇOISE means "French."
Girl/Female
Norse
Active in love.
Surname or Lastname
English
English : variant spelling of Boyce.
Surname or Lastname
English
English : variant spelling of Noyce.
Surname or Lastname
English
English : habitational name from any of various places, for example in Shropshire and Cheshire, named Clive, from the dative case of Old English clif ‘slope’, ‘bank’, ‘cliff’ (see Cliff), originally used after a preposition. In some cases the name may be topographical, with the same origin and meaning.
Girl/Female
Australian, French, German
Renowned in Battle
Male
Native American
Native American Cheyenne name WAQUINI means "hook nose."
Girl/Female
Australian, Nigerian
God will be Yours
Male
Native American
Native American Shawnee name LALAWETHIKA means "he makes noise."
Male
Irish
Irish Gaelic name, of unknown NAOISE means. In Celtic mythology, this is the name of the warrior nephew of King Conchobar and beloved of Deirdre.
Female
French
French form of Latin Elwisia, ÉLOISE means "hale-wide; very healthy and sound."Â
Male
Native American
Native American Cheyenne name VOHKINNE means "Roman nose."
Boy/Male
Australian, Celtic, Irish
Mythical Name
Boy/Male
French
Forest.
Male
English
English pet form of Celtic Arthur, possibly ARTIE means "bear-man."Â
ACTIVE NOISE-CONTROL
ACTIVE NOISE-CONTROL
Boy/Male
Slavic
Military glory.
Girl/Female
Hebrew
Who is like God?.
Surname or Lastname
English
English : variant spelling of Caradine.
Female
Finnish
Pet form of Finnish Maaria, MIIA means "obstinacy, rebelliousness" or "their rebellion."
Girl/Female
Australian, French, Spanish
Sunshine
Girl/Female
Indian, Punjabi, Sikh
God's Daughter; God's Light
Surname or Lastname
English
English : from the Old Norse personal name Tófi, a reduced form of any of various compound names formed with þórr, name of the Norse god of thunder (see Thor), + a second element beginning with f or v, for example valdr ‘rule’.
Boy/Male
English Irish Teutonic
Derivative of the Scandinavian god of battle 'Tyr.' Tuesday was named for Tyr.
Boy/Male
Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi, Punjabi, Sikh
A Sanskrit Metre
Girl/Female
Biblical
My God judgeth.
ACTIVE NOISE-CONTROL
ACTIVE NOISE-CONTROL
ACTIVE NOISE-CONTROL
ACTIVE NOISE-CONTROL
ACTIVE NOISE-CONTROL
v. i.
To sound; to make a noise.
adv.
In an active signification; as, a word used actively.
a.
Given to action; constantly engaged in action; energetic; diligent; busy; -- opposed to dull, sluggish, indolent, or inert; as, an active man of business; active mind; active zeal.
a.
Implying or producing rapid action; as, an active disease; an active remedy.
a.
Requiring or implying action or exertion; -- opposed to sedentary or to tranquil; as, active employment or service; active scenes.
a.
Acting in concurrence; united in action.
adv.
In an active manner; nimbly; briskly; energetically; also, by one's own action; voluntarily, not passively.
v. t.
To disturb with noise.
a.
Not active; inert; esp., not exhibiting any action or activity on polarized light; optically neutral; -- said of isomeric forms of certain substances, in distinction from other forms which are optically active; as, racemic acid is an inactive tartaric acid.
n.
The Norse language.
a.
Doing; active.
imp. & p. p.
of Noise
a.
In action; actually proceeding; working; in force; -- opposed to quiescent, dormant, or extinct; as, active laws; active hostilities; an active volcano.
superl.
Making a noise, esp. a loud sound; clamorous; vociferous; turbulent; boisterous; as, the noisy crowd.
a.
Having the power or quality of acting; causing change; communicating action or motion; acting; -- opposed to passive, that receives; as, certain active principles; the powers of the mind.
a.
Given to action rather than contemplation; practical; operative; -- opposed to speculative or theoretical; as, an active rather than a speculative statesman.
v. t.
To tie in a noose; to catch in a noose; to entrap; to insnare.
a.
Brisk; lively; as, an active demand for corn.
superl.
Full of noise.
a.
Applied to a form of the verb; -- opposed to passive. See Active voice, under Voice.