Sentences with phrase «noise sources in»

NVH performance, especially the exterior drive - by noise, is dramatically improved by using experimental methods such as Reciprocal Holography (to visualise noise reduction levels at certain frequency) and ADNA (Advanced Diagnostic Network Algorithm) to rank noise sources in the order of their identified transfer paths.

In addition, seat her so that her better ear is closer to you, and avoid placing her near such noise sources in the classroom as the doorway or the heater.

Not exact matches

One example is the flaring of wells, which is a source of air, noise and light pollution, and has decreased dramatically in recent years.

The online game distributor made noise in 2013 with a promise to revolutionize the gaming market by jumping from PCs to the living room through open - source consoles featuring a touch - pad - equipped controller.

In order to sift through the parenting noise, I'm happy to share the resources I recommend to my clients and readers, which come from sources I have grown to trust.

People are listening to radio on the way to work, while they're in the office, while they're driving to pick up the kids, — it's background noise, information source and artificial conversation all at once.

In 2001, the ICAO Assembly agreed that a balance of at - source restrictions, planning controls, operating restrictions and noise abatement practices by pilots and air traffic controllers would form the appropriate methods to address aviation noise.

David Cameron's repeated assertions that we are in a «global race» are part of it; sadly the patronising noises from «sources close to the leadership» are just the latest manifestation.

Sources have hinted that the presidency is also interested in him as a person who does not make so much noise in his bid to clinch the governorship position.

A new doctoral thesis from the University of Gothenburg shows that noise pollution impedes reproduction in sand and common gobies, both of which are important food sources for juvenile cod.

«So against the background of the rapidly growing use of leisure boats and other sources of noise in the marine environment, it is important to understand how fish are affected by noise.»

To examine the possible negative effect of underwater noise, the fish were exposed to a sound source in their aquarium.

Computer scientists aiming to improve computer speech recognition need to enhance the ability of machines to achieve «source separation,» the ability to distinguish and make sense of several voices talking at the same time even in the presence of background noise (although a phenomenon Maye has not researched herself).

Then they must hunt down and eliminate remaining sources of noise to see what level of sensitivity they can achieve with the steel wires still in place.

The task of eliminating noise sources is sure to take several months, says Lisa Barsotti of the Massachusetts Institute of Technology in Cambridge, co-chair of the LIGO - Virgo Joint Run Planning Committee.

But whatever the source of the stellar noise, Gilliland says that Kepler will have to detect twice as many transits of Earth - like analogues than planned — an average of six passages per planet rather than three, at intervals of roughly a year — to be sure that a dip in starlight is a true signal of an Earth - sized body.

Excess noise in the environment from sources such as traffic can have negative effects on animals that rely on sound to communicate and get information about their surroundings.

The scientists found that some of the whales engaged in deep feeding stopped eating and either sped up or moved away from the source of the noise.

In particular, ESD can arise when two sources of environmental «noise» act to disrupt an entangled state.

This last source of noise can be avoided by placing a radio telescope in space.

And in the 1950s they distinguished a particularly powerful source of radio noise there.

Discounting false positive sources based on observational or instrumental artifacts or produced by statistically possible coincidences of noise - features in low - amplitude detections, such sources are all related to eclipsing systems.

But while they're good at predicting supersonic sound sources, they have a hard time predicting all the components of subsonic jet noise, especially in the sideline direction, or perpendicular to the exhaust stream.

Group 1: Materials, Resonators, & Resonator Circuits A. Fundamental Properties of Materials B. Micro - and Macro-Fabrication Technology for Resonators and Filters C. Theory, Design, and Performance of Resonators and Filters, including BAW, FBAR, MEMS, NEMS, SAW, and others D. Reconfigurable Frequency Control Circuits, e.g., Arrays, Channelizers Group 2: Oscillators, Synthesizers, Noise, & Circuit Techniques A. Oscillators — BAW, MEMS, and SAW B. Oscillators - Microwave to Optical C. Heterogeneously Integrated Miniature Oscillators, e.g., Single - Chip D. Synthesizers, Multi-Resonator Oscillators, and Other Circuitry E. Noise Phenomena and Aging F. Measurements and Specifications G. Timing Error in Digital Systems and Applications Group 3: Microwave Frequency Standards A. Microwave Atomic Frequency Standards B. Atomic Clocks for Space Applications C. Miniature and Chip Scale Atomic Clocks and other instrumentation D. Fundamental Physics, Fundamental Constants, & Other Applications Group 4: Sensors & Transducers A. Resonant Chemical Sensors B. Resonant Physical Sensors C. Vibratory and Atomic Gyroscopes & Magnetometers D. BAW, SAW, FBAR, and MEMS Sensors E. Transducers F. Sensor Instrumentation Group 5: Timekeeping, Time and Frequency Transfer, GNSS Applications A. TAI and Time Scales, Time and Frequency Transfer, and Algorithms B. Satellite Navigation (Galileo, GPS,...) C.Telecommunications Network Synchronization, RF Fiber Frequency Distribution D. All - optical fiber frequency transfer E. Optical free - space frequency transfer F. Frequency and Time Distribution and Calibration Services Group 6: Optical Frequency Standards and Applications A. Optical Ion and Neutral Atom Clocks B. Optical Frequency Combs and Frequency Measurements C. Ultrastable Laser Sources and Optical Frequency Distribution D. Ultrastable Optical to Microwave Conversion E. Fundamental Physics, Fundamental Constants, and Other Applications

It was not until almost a decade later, however, that physicist Rainer Weiss of the Massachusetts Institute of Technology calculated in detail how interferometer - based detectors would perform, given all of the various noise sources they would have to overcome.

This additional source of noise is relatively small but has yet to be quantified in detail.

However, noise that remains in the rs - fMRI data after preprocessing has limited the reliability of individual - subject results, wherein scanner artifacts, subject movements, and other noise sources induce non-neural temporal correlations in the blood oxygen level - dependent (BOLD) timeseries.

While military sonar systems and seismic airguns used in oil / gas exploration and scientific research have received considerable attention in the overall issue of noise impacts on marine life, less intense but far more widespread and chronically - present noise sources, particularly large commercial ships, have only recently begun to be specifically considered.

Tinnitus is a condition of temporary or continuous noises like buzzing or humming in the ears or «in the head» of a person, with no external source.

Being somewhat limited in scope by the source material, director Michael Bay, delivers what the fan of the series want... full scale noise and all - out action.

Upon awakening she does what any young woman in a nightgown would do — she beings exploring the old dwelling in the middle of the night, looking for the source of a strange noise.

While the source material is in pretty good shape, both transfers have been aggressively noise - reduced and / or degrained, robbing the image of any sort of film - like appearance, softening fine detail, and adding a distracting assortment of digital artifacts.

Are students in a classroom subjected to noises from from exterior sources?

All sources of unwanted noise have been isolated or eliminated, resulting in a refined sound quality across the full operating range.

Road noise is further reduced — from 66 to 63 dB — with the adoption of new bushings in the rear suspension to isolate road noise at source, and more sound - absorbent materials throughout the Sportage's wheel arches.

The cabin is a study in quiet design and a quiet interior; Honda spent extra time eliminating sources of road noise, yielding a more Lexus - like mute button for the outside world than previous generations of the car.

The cabin blocks more sources of noise thanks to a new acoustic windshield, liquid - filled engine mounts, thicker panels in key locations (floor, toeboard, rear wheel apron, inner fenders) and expanded use of foam insulation and floor damping material.

Noise isolation is excellent whether we're talking about the wind, engine or tires as potential sources, which makes the Camry one of the most silent cars in its segment.

* Dual overhead camshafts (DOHC) and four valves per cylinder * Twin counter-rotating balance shafts for operational smoothness * Electronic throttle control * Low - friction, roller - finger follower valvetrain with hydraulic lash adjusters * Low - maintenance chain - drive for the camshafts * 58X crankshaft positioning * Direct - mount accessories, which reduce or eliminate traditional sources of noise and vibration * Full - circle transmission mount to reduce noise and vibration * GM Oil Life System, which can reduce the frequency for oil changes * Innovative cast - in oil filter housing, which eliminates the need to crawl under the vehicle to perform oil changes and eliminates throwaway oil filter cans that retain used oil

Already lauded for its quiet ride, the Legacy moves another step up in cabin comfort for 2018 with further reductions from all noise sources.

Source: Feel Good Cars Feel Good Cars is unveiling the all - new ZENN (Zero Emission No Noise) luxury electric Low Speed Vehicle (LSV) at the Clean Cities Congress and Expo 2006 in Phoenix.

In fact, Rolls believes this will be the quietest cloth - roof car on sale, so you'll only get a hint of noise from the Ghost - sourced 6.6 - litre turbo V12, as the Dawn is more of a boulevard cruiser than the Wraith.

The new acoustic package in i40 utilises materials such as air permeable carpet, sound absorbing layers for engine - room encapsulation, and textile wheel - arch liners to absorb noise sources from engine, road, and muffler, providing a 20 % improvement in interior noise levels and a reduction in outside engine noise when idling (compared to an i40 without these features).

There is a gap in the seal that is the source of almost all the wind noise.

To that end, they minimized system noise and vibration at the source with specially designed engine mounts, equal - length driveshafts, and even added a damper inside the steering wheel hub to minimize vibrations felt in the steering wheel.

It seems that authors are thirsty for new and unique marketing ideas, and having them curated all in one place enables authors to cut through the noise and take advice for a tried and trusted source.

Your home is full of new noises, objects and people and at the same time, he has been separated from his usual source of comfort and reassurance, but by preparing your home you can help them to settle in much easier.

Alongside the bones that can be used in dog training during the teething phase, you may wish to consider buying the dog some chew toys which will not only give the dog something to chew on but will also give them a source of entertainment, especially if they make noises or other such things to work as a distraction.

For short term, small projects confine your cat to one room with a litter tray at the furthest point in your home from the source of the noise.

Sudden loud noise and movement, likely to come from children, can cause tension in a dog, which can lead to biting [source: Schultz].