acoustic

PR: My first record came out in 1979. It was called ACOUSTIC GUITAR and contained all original compositions in a finger picking style.

The dub of each characters is all the battle array according to original work, acoustic quality side is higher than original work.

Acoustic instruments on the submarine told us that there was a ridge at the bottom of the ocean, sitting transverse to the flow of ice.

They were looking for a place with splendid isolation to open a state-of-the-art acoustic testing lab.

Just as an invisibility cloak shuffles waves of light, an "acoustic" cloak would shuffle waves of sound in a way that's not found in nature.

And a lot of that answer seems to be sensors- electro optical , microwave, imaging sensors, acoustic sensors.

Then going home and having a bit of time to listen to some music on a perfectly acoustic room with a great sound system.

The latency needs to be so small that it gives to the musician the impression of playing a real acoustic instrument.

Consider creating your own trained acoustic models for you and members of your team to provide a much higher accuracy rate.

Acoustic-emission techniques have been used to determine the rate of cracking of highstrength steel due to hydrogen embrittlement.

The retrieved phase information has been used to reconstruct the acoustic band structures, agreeing well with the theoretical calculations.

There was no cliff-edge vertiginous quality, no claustrophobia, no killing acoustic, no confusing of atmosphere with noise.

At the heart of our array design philosophy is our custom piezoelectric technology and our solid acoustic materials knowledge.

The brain seems to break sounds down into their constituent acoustic frequencies.

How it leisurely past, how bland unknown, perhaps, only occasionally to hear a few fuzzy fault acoustic ticking.

The implementation of the method utilizes the time delay spectrometry (TDS) technique and a set of focused acoustic sources.

Mongolian folk and acoustic as well as with multi-voice music continued to sound techniques are different.

the acoustic properties of wood so affected seem to be just what violin-makers desire.

He said the results suggest there is no major risk of acoustic neuromas in the first ten years of using cell phones.

Around the goal of a MEMS photo-acoustic cell, this paper developed a highly sensitive miniaturized infrared photo-acoustic system.

As he says, The acoustic guitar is an instrument which has a very rich sound, and offers infinite possibilities to the player.

Acoustic Cleaners are being used for cleaning the hoppers, turning vanes, distribution plates, collecting plates and electrode wires.

These gas sandstones have better anomaly pattern only when the gas volume has been up to a given size, due to their low acoustic impedance.

Then, the meeting of light and music draws a fantastic painting with a concerto, mingling the visual and acoustic beauty.

Two types of methods are usually used for solving problems of numerical modeling of acoustic scattering.

In other designs, a finger or stylus interrupts a standing pattern of acoustic waves or infrared lights that blanket the surface.

If the average acoustic velocity of the rock is known, then it is possible to calculate the depth D to the interface.

This paper presents the experimental study of a miniaturized surface acoustic waves (SAWs) rotary motor and the theoretical calculation.

The practical test shows that this method has well recognition effect to battlefield acoustic targets.

The acoustic lab leases just a small fraction of the available space in the reactor building.

Reflectivity tomography is an imaging technique that seeks to reconstruct certain acoustic properties of a weakly scattering object.

The intensity of acoustic signal and the spectra of both the optical and acoustic signals were all defined by keyhole behavior.

Random vibration response analysis of thin-shells excited by acoustic loads is one of the important tasks of sonic fatigue investigation.

Here you see the various acoustic baffles as well as the flying mechanisms and catwalks over the auditorium.

That prompted the invention of the " long range acoustic device" ( LRAD), designed to keep small boats away from warships.

The research on the underwater sound propagation is the foundation to understand and explain the underwater acoustic phenomenon.

The simulations could also be used to design acoustic instruments calibrated to a specific planet's atmosphere.

But such applications are still a ways off, she said, as the acoustic lens has not yet been tested on cells or living animals.

Acoustic sound of loud reading the book, to a sudden halt, laughing Yin Yin, the moment has passed.

Acoustic emission (AE) is one of the important information in detecting and analyzing reliability of concrete structure.

Harmonics of these normal forces will resonate the natural frequency resonant modes of the stator structure so producing acoustic noise.

This paper focuses on a pulsed electro-acoustic (PEA) system used for measuring the space charge in sheet samples.

The surface acoustic waves ( SAWs ) are dispersive when the near-surface properties of materials are changed.

The above acoustic counting method has been proved to be useful and effective by an experiment.

Carmakers already take engine noises seriously enough to use acoustic engineers to tune exhaust pipes, especially for high-performance cars.

The theory of thermoelastic mechanism for generation of a plane acoustic source by a laser pulse in liquid is elaborated firstly.

The results of experiments show that the effect of the system used language model is better than the system using pure acoustic model.

Also note that the hotel room probably has bad acoustic dampening as you will hear the siren all night.

This particular module solves problems in the general areas of acoustics, acoustic-structure interaction, and vibration.

We studied and developed the method of applying the surface acoustic wave to detect the crack depth in concrete.

This paper sets up the model of artificial neural network for acoustic direction finding systems of targets used in the battle field.

Compared with earthquake wave and acoustic wave, Ground Penetrating Radar has many advantages in this work, and has been used widely.

Array acoustic wave data are widely applied in well logging evaluation due to its abundant stratigraphic information.

The almost classical recording presents Mongolian songs and improvisations in the fine acoustic of a little Bavarian church.

The axes of at least two of the first plurality of acoustic drivers may be parallel.

Since the underwater acoustic channel is temporal and spatial variability and multipath propagation, signal degradation is severe.

Congenital acoustic atresia is not a rare disease. It is also one of the main reasons which result in conductive deaf.

Therefore, this dissertation investigates the application of blind equalization technology in an acoustic communication system.

Electrical or acoustic interferences or a sensor failure due to insufficient coupling are indicated by an LED and an alarm output.

The housing serves as a substrate for an elastomeric acoustic coupling that can be formed on the housing outside of the fluid channel.

Firstly, acoustic waves propagation in ID quasi-periodic system is studied by means of the transfer matrix method.

During the even loading, the acoustic emission occurred from the rock and soil would be in stable development tendency.

The output part of the electronic circuit controls a main electric power source, an acoustic horn loop and a brake system.

Visual and acoustic elements within the bed make instant, deep relaxation possible at the press of a button.

Whatever it is includes a drum set, a piano, acoustic and electric guitars, and a string trio of a bass, cello, and violin.

The group, as one of the leading party in automotive field, is specialized in automotive acoustic system design, manufacture and sales.

The sound insulation performance of this novel material was determined with a two-channel acoustic analyzer.

The specially structured acoustic circuits actually bend the sound waves to wrap them around the outer layers of the cloak.

Manilow says the biggest challenge he faced with the latest in the series was making acoustic versions of his own '70s hits.

Conclusion: E2 of NF2 gene mutation might be one of the critical factor in the tumorogenesis of acoustic neuromas .

B. it is possible to build an acoustic cloak in theory but far from reality.

Their virtual ears address a particular acoustic problem: singling out a voice against background babble.

The two-microphone method is investigated for the objective of in situ measuring the impedance of an acoustic liner in a duct.

These processes, as well as providing acoustic isolation and a surface for finishes, also air-seal the interior.

The magnitude of the induced thermo-acoustic signal has been estimated in theory and the system's safety has been evaluated as well. 2.

The head wave of acoustic array could be accurately detected by the method of energy ratio of short-window and long-window.

And, quietly reading different books and playing acoustic guitar with wearing a long white skirt for all the rest of my life.

Pressure wave fluctuations do not appear as discrete values; instead they determine the acoustic signals.

The acoustic emission system as a technique for the monitoring of stress change in a rock mass has now become mature.

Women of the World: Acoustic celebrates this tradition with an exploration of acoustic music by some of the world's leading female artists.

Let me start by showing you a small XML document that represents a few acoustic guitars: Listing 1.

The acoustic energy is of any suitable frequency.

The measurement data shows that all the acoustic indexes are satisfactory or even better than those given in national standard.

At present, acoustic cement bond log is one of the methods widely applied for primary cement evaluation.

Acoustic neuromas affect fewer than one in one hundred thousand people a year.

They include acoustic guitar, electric guitar, acoustic violin, flute, clarinet, saxophone, also a trumpet and a trombone.

The experiments show that there exist very close relation between the phenomenon of acoustic emission and material fracture.

Students who use speakers, computers, or other acoustic equipment must take care not to disturb others.

"STARTING POINT" portrays a musician's pure love for music and one extreme example of what acoustic guitar is capable of offering.

The parts of Earth shaded by the moon naturally cool down, and this temperature difference spawns the acoustic waves, researchers said.

So the method introduced here shall directly process the acoustic level signals to avoid the "out-of-vocabulary (OOV)" problem.

the general posteriori probability of each acoustic element is worked out and regarded as the scores for the confidence level.

Scientists also was the first experiment, it was found that Stonehenge has amazing acoustic properties.

In acoustic signal processing, it is valuable to determine whether a real mom acoustic system is nonlinear deterministic.

Acoustic waves are a primary candidate for supplying the energy necessary to heat the solar chromosphere and corona .

It combines sociology, aesthetics, psychology, marketing, acoustic electric, literature, linguistics equivalent to one.

The company strictly carries out ISO9001, 2000 standard acoustic quality management system will help you to create a better tomorrow!

With the advent of acoustic vector hydrophones, particle velocity has begun to receive more attentions from researchers.

Sonar : Technique for detecting and determining the distance and direction of underwater objects by tracking acoustic echoes.

thus , the study of the acoustic field of the layer and fractures in and outside of a borehole is the theoretical base for sonic logs.

The protocol designing of MAC layer is one of the key techniques for underwater acoustic network.

First is a consideration of how the acoustic properties of the signal affect the neural mechanisms and brain regions engaged.

Conclusion MRI was an effective method in detecting acoustic neuromas.

These dimensions are too thin for the relatively low acoustic frequencies used to penetrate the metal heat spreader .

The tendency of the localization of deformation was earlier than the violent increase in the rate of acoustic emission.

Adaptive algorithms are applied to real-time stereophonic acoustic echo cancellation to improve the communication quality of teleconference.

Analysed the impact of internal air over the acoustic radiation characteristic of the cylindrical shell, which with and without ring ribs.

A real time signal acquisition and processing system for localizing and tracking helicopter with passive acoustic is introduced.

Once, I backpacked around Europe and I brought an acoustic guitar with me.

Every rock property, e. g. , permeability, compressibility, and acoustic velocities, has its own effective stress coefficient.

Also , the created acoustic space need't be a natural one . in fact , as long as it fits the music , the more creative the better .

Hot firings show that the frequency of the oscillating shock is close to the acoustic frequency .

The exterior noise of a truck was analyzed and predicted with the nearfield acoustic holography and the space transformation of sound field.

Theoretical and experimental studies of the acoustic scattering by a finite linear grating of elastic cylindrical shells are performed.

firstly , the ray method and normal mode method are used to calculate the acoustic field in underwater with the source in the air.

It supplies the proof for the design of ultrasonic honing acoustic system. As well it is worth to the theoretical research.

The electro-acoustic characteristics of the miniature broadband and wide-beam longitudinal transducer are simulated by the ANSYS software.

And research on the vibration and acoustic radiation of periodically stiffened plate has become one of the spotlights in recent decades.

Acoustic reflectometry can be used to distinguish between a tracheal and an esophageal intubation based on an area-distance profile.

The professional acoustic equipment of our market, a crystallization of advanced technology in the world, is of world-class quality.

He was given a fine acoustic guitar and never really looked back.

other specific differential considerations include peripheral nerve sheath tumors particularly , gien the posterior acoustic enhancement.

Both strain gauge and acoustic emission techniques are used to observe the mechanical behavior of the laminates with increasing load.

ACOUSTICS. MEASUREMENT OF THE ACOUSTIC INSULATION OF BUILDING AND BUILDING COMPONENTS. SPECIFICATIONS RELATING TO LABORATORIES.

We calculate analytically the spatial coherent function of the acoustic pressure signals considering space-temporal averages.

The company has come up with a new acoustic-optical device.

The method introduces acoustic emission diagnosis technology mechanism as well as common acoustic emission application methods.

Conversely, equipment that does not measure well often captivates listeners accustomed to the sound of live acoustic performance.

The propagation of acoustic waves in sonic crystals is analyzed by means of acoustic equi-frequency surfaces.

The GI GUN is comprised of a generator to create the acoustic pulse and an injector to reduce or suppress the bubble.

Application of pulse sound measurement technique to acoustic measurement of fiber-optic hydrophones in an echoic tank is presented.

Reverberation is one of the basic physical phenomena in under-water acoustic.

As the basis of auditorium acoustic design, only independent parameters can be important and meaningful.

The activity of the after peak acoustic emission would be mainly affected by the rock strength.

They should have used other means to shake off the pirates, like a loud acoustic device.

As the key point of the sound reflection and sound transmission, the acoustic coupling analysis received extensive concern.

The Hall is one of the most famous concert halls in the world. The acoustic sounds are impeccable and the architecture is extravagant.

Conclusion: the author summarizes the result of Acoustic analysis of Aga dialect vowels in Mongolia.

The technique of passive positioning has always been the focus of acoustic researchers.

surface acoustic wave should be carried out to determine the production level and pump intake relative depth.

This study offers basis for the design of a new type line-spectrum detection instrument in the underwater acoustic domain.

Meanwhile, the existence of the acoustic attenuation coefficient benefits the axial resolution.

Numerical simulation shows that the method can enhance the resolution of the nearfield acoustic holography image efficiently.

One of the core issues in the study of active acoustic structures is the optimized arrangement of secondary sound sources.

Therefore, research on design and realization of Underwater Acoustic Remote-Control System is quite significant.

Both in light and heavy fluids, the impact of geometrical parameter of the elastic plate on its acoustic variational damping was discussed.

When the measuring environment change from in situ to the laboratory, the acoustic characters of the sea bottom sediment will vary.

The damages emerging from inside the rock samples are recorded by the acoustic emission technique during the experimental process.

Against electromagnetic acoustic emission load current can be controlled, raises the method of avoiding the noise produced by over current .

Speech recognition: the process of converting an acoustic signal, captured by a microphone or a telephone, to a set of words.

Usually, frequency diversity and space diversity techniques are used to mitigate the fading in acoustic communication systems.

The acoustic thermometry has many advantages, compared with conventional methods of temperature measurements. It is an advanced technology.

Materials and Methods: We collected 10 cases of the acoustic neuroma. All of these cases have undergone MRI scans and contrast enhancement.

The system includes a microphone for receiving and converting an acoustic signal to an electrical signal.

Realistic Virtual Piano is a acoustic grand piano emulation with a breathtakingly rich and realistic sound.

Pond suddenly sounded a long absence, Qin Yin, I do not know what just to get in the frog Acoustic love songs.

Everybody acknowledged it was acoustic enjoyment to listen to his playing.

and acoustic signals, which are often among the most wide-reaching signals.

Their proposed device would look like a scaled-up acoustic cloak: concentric circles of posts surrounding a hidden object.

The total number concentration of aerosol decreased exponentially with time in the acoustic agglomeration process.

Multi-pole acoustic array logging is a way of measuring the acoustic characteristic about stratum to analyze the stratum.

Jaguar was the first manufacturer in the premium vehicle sector to introduce acoustic laminated glass as standard fit.

Long-term Effects of Different Humidification Systems on Endotracheal Tube Patency : Evaluation by the Acoustic Reflection Method .

Many scholars researched its bearing capacity, maximum intensity, stability and acoustic radiation performances at home and abroad.

Acoustic survey on a sound field is one research hot spot in the using of an interferometric fiber optic sensor.

Brown, Department of Entomology and Plant Pathology, Mississippi State University entitled "Nearfield acoustic communication by ants" .

Lethe under acoustic rattle, the wind also sounded, all of nature to blow the horn.

S. ship. Crew members hurled chunks of wood into the Impeccable's path and used poles to try to snare its acoustic equipment.

Mechanical performances and acoustic radiation problems of the stiffened plate caused researchers great interest early.

Testing of the main engine acoustic environment equipment using microphones and sensors is scheduled to wrap up tomorrow.

The basic acoustic theory and principle used in reconstruction of cross-section velocity field are also presented.

The research of acoustic characteristics from diver is critically important for the early warning of diver.

An approach using a combination of acoustic emission waveform parameters as indicators of the physical damage of the composite is discussed.

Special acoustic guide services for most of these exhibitions were available to visitors.

The temperature and velocity of the engine exhaust gas have significant influences on the acoustic attenuation performance of mufflers.

Simulation results indicate that the algorithm demonstrates good performance for acoustic echo cancellation.

Acoustic comfort guaranteed by a flexible panel that corrects the aberrations resulting from existing architecture.

Have the public acoustic retransmission system ; The background music program , the suitable volume and the refined acoustic fidelity .

For I feel that architects can capture these moments of visual and acoustic pleasure that elicit emotional and memorable responses.

Acoustic emission technique had an extensive application in the healthy monitor aspect as a kind of dynamic of nondestructive testing.

This paper mainly focuses on the acoustic parameters of formants, duration and duration radio of three stages within the diphthongs.

An acoustic detector may be operable to detect a response of the construction material to the acoustical energy.

The data acquisition system fulfils the effective identification of the acoustic signal, picking and transportation.

Requirements for the declaration of the acoustic output of medical diagnostic ultrasonic equipment.

Experimental results show that it significantly outperforms the missing data and acoustic backing-off techniques.

Statistical energy method and dynamic stiffness method are used to calculate structure's acoustic radiation in the high frequency area.

I'm going to try to take you on a journey of the underwater acoustic world of whales and dolphins.

The characteristics of the piezoquartz transducers are important factors to improve performance of the acoustic logging tool.

Acoustic levitation device consists of three parts, ultrasonic generator, ultrasonic transducer and acoustic reflector.

and exciting an arc straightening acoustic mode in conjunction with a carrier frequency signal.

The gas bubbles affect the acoustic properties of the line by energy dissipation as well as by added compliance.

Sound engineers recreate the acoustic characteristics of temples, caves, mountain gorges, whole landscapes of restless mixing patterns.

The course of the coupling analysis actualized can be an important reference for vibra-acoustic research in this field.

The acoustic reflection characteristics of the underwater anechoic coating are numerical analyzed.

The impact of ring ribs over the acoustic radiation characteristic of the cylindrical is analysed.

The article generalizes the position changes of nerves and vessels of acoustic neuromas and protective skills during the operation.

The time-integrating acoustic-optical correlator was used to capture long codes.

Part I deals with background material in the acoustic theory of speech production, acoustic-phonetics, and signal representation.

The embodiment of the invention also discloses a corresponding control equipment and system for lowering acoustic feedback.

Elastic joints are used in rigid interconnections, which results satisfactory acoustic insulating effect.

Non-destructive testing - Acoustic emission - Equipment characterisation - Part 2 : verification of operating characteristic.

NATURAL DRAFT WET COOLING TOWERS. TEST METHODS AND ACCEPTANCE CONDITIONS FOR THE THERMAL, HYDRAULIC AND ACOUSTIC PERFORMANCES.

Surface Acoustic Wave Filter (SAWF) is a sort of analogue device for signal processing.

However, due to various reasons of the history, Uyghur voice acoustic analysis is relatively backward.

Objective Discussion tyroma (armor lump) colored Doppler supersonic (CDFI) acoustic image characteristic.

The results show that the influences of various backings on the acoustic characteristics of anechoic coating are obviously different.

Shanghai turnkey sound industrial Co. , LTD. Is a collection of research, development and production of acoustic materials enterprises.

The authors employ both acoustic and auditory analyses, as such it represents the first instrumental study of Tsou.

They combine the Acoustic Pulse Recognition touch technology with a seamless screen.

Acoustic Playing of an instrument without electronic amplification .

Nonlinear acoustic mainly study on non-linear acoustic equation and a series of nonlinear phenomenon arouse from it.

The acoustic characteristics of TLF are just as impressive.

The Twin Active Subs reflect the synergistic advantage of integrating electronic and acoustic elements into one package.

Among the modern western composers, many of them engaged with the creation of the electro-acoustic music.

Plate acoustic performance, can be forged to meet the requirements of various noise wall or barrier.

Underwater acoustic technology is an effective tool to exploit ocean resources, and plays an important role in military.

and then, laser-induced acoustic waves in metals with continuous changes of near-surface elastic properties have been obtained by FEM.

Video Room: The audio-visual room is designed to be electrical, acoustic and renovation of three parts.

The calibration theory of acoustic emission (AE) sensor and the characteristics of several common simulated AE sources were introduced.

The acoustic resonance phenomenon in high intensity gaseous discharge lamps hinders the extension and application of electronic ballasts.

This paper introduces a method used to predict cutting tool breakage by Acoustic Emission(AE).

With wide applying foregrounds, underwater acoustic imaging technology plays an irreplaceable role in many situations.

All the work paves well the way for the next research and realization of acoustic communication system based on oil well.

Residential environment can be improved by improving the quality of acoustic environment.

The studies on the acoustic performance of the acoustic curtain through experiment measurements are introduced.

Objective To explore the approach of ultrasound diagnosis of the placental abruption and the characteristic of acoustic images and graphs.

The sound intensity method is an effective method in noise source identification and acoustic field analysis.

Its comprehensive coverage focuses on ultrasonic, acoustic emission, radiography , thermography, eddy current, and other inspection methods.

The numerical prediction of acoustic field in uniform shallow water can be completed by virtual source formula.

But understanding the amplification could help us improve our own acoustic technology. Using different techniques, of course.

This paper summarized the acoustic characteristics of whispered speech and introduces existing whispered speech corpuses.

The simulation results show W-MAC is quite efficient when data traffic is high in underwater acoustic sensor network.

Improve the acoustic stealth performance of naval ship especially submarine, beneficial to increase combat force and survivability.

Generally, these represent other acoustic or mechanical resonances of headphone enclosures and should be minor.

The design optimization of lightly damped cavities makes the more reasonable layout and improves the acoustic capability of the cavities.

A mathematical model about acoustic radiation from structure submerged in unbounded sound field was developed using boundary element method.

The ultrasonic meter is configured to determine diagnostic data based on acoustic signals transmitted between the first transducer pair.

The structure helps attenuate acoustic noise that may occur in the component due to the air-flow.

Cogging torque is one of the most important parameters of PM motors, which causes torque ripple, vibration and acoustic noise.

Said invented refers to acoustic radiation algorithm for car coating surface damping process structure in mechanical engineering field.

Its speaker uses the entire antimagnetic metal trough unit, the acoustic fidelity pure exquisite, outward appearance exquisite fashion.

This paper gives an introduction to development and application of acoustic technology in petroleum industry in the last tens of years.

This paper reports the two-dimensional actuation of a water drop by using a Surface Acoustic Wave(SAW).

FEM and BEM were used to analyse the dynamic response of the BIP and acoustic cavity.

NON DESTRUCTIVE TESTING. ACOUSTIC EMISSION. EXAMINATION OF COMPOSITE MATERIAL PARTS AND STRUCTURES. MATRIX FIBERS.

The simulation test system includes the exciter, simulation chamber and acoustic characteristics measuring system.

Subsets of frequency response are physical microphonics, electronic ringing and oscillation, and acoustic ringing.

Like light waves, acoustic (sound) waves are characterized by a frequency, wavelength and propagation speed.

In this paper, the feasibility of the laser detection of underwater acoustic signals is verified on the basis of theoretical analysis.

Controlled source acoustic magnetotelluric(CSAMT)is a new technique in electrical surveys, used in ore deposits exploration.