sound field

HY Series KTV cabins is the best partner to enhance the sense of space, making the sound field to be evenly distributed.

Finite difference time domain method was used to research transducer's pulse ultrasonic sound field characteristics and diffuse attenuator.

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

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

Physics does not allow the accurate reproduction of the original sound field with only two speakers.

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

The character of sound field is the statistical behavior of a large number of phonon.

The results are very useful in analyzing the sound field distribution of combination source in the underwater sound channel.

The conception, research methods and objective assessment parameters of auditory spatial impression in room sound field are reviewed.

It is of great significance studying about the sound field information for defense and national economy.

The computation model of sound field was presented and the ultrasonic radiation force in different temperature was calculated and analyzed.

Grieg's exploration and innovation embodied in the sound field, extensive use of color and sound of songs works of its most unique aspect.

The result is valuable for analysis of the sound field characteristics and the noise control in railway stations.

The sound field radiated form the motor was calculated using acoustic boundary element model.

at last, the wave superposition method was applied to reconstruct the sound field based on the expanded sound pressure.

and the array trumpet is coupled with the sound field reestablishing unit through an amplifier.

The characteristics of sound field in a weaving room .

In this thesis, the digital waveguide networks (DWN) method is applied in the research of vector sound field.

In order to research the directional speaker, a calculation method for the sound field of the ultrasonic transducer arrays is presented.

The hydrophone array is moving continuously while scanning the sound field, so the experimental time is shortened greatly.

Hereby, the present authors think that Morse's normal-mode solution for the steady-state sound field in a room is complete.

Based on Normal Mode theory, the explanation of sound field fluctuation characteristic caused by internal waves is given.

At the same time, give a simply supported disc ladder directional sound field calculation method, and draw a point of Fig.

The present study has tested unaided and aided thresholds of 17 children (33 ears)in sound field.

Results indicated a significant 2. 42-dB decrease in SPL with the use of sound-field FM amplification.

But in acoustics the intensity distribution of sound field in space is a character of the signal of bat that can not be neglected.

ordinary two channel stereo signal to reproduce 5. 1 sound field, with.

Effect of stiffening rings on the characteristics of the vibration and sound field radiated by an axisymmetric shell

Measurement of hearing sensitivity to signals presented in a sound field through loudspeakers; used especially in pediatric assessment

On the sound field radiated by a cantilever thin square plate with an artificial through crack

Development of the device used for cross flow fans fluid and Sound field

Solution to diffracted sound field on a convex surface using uniform geometrical theory of diffraction

Modeling the underwater sound field by wavenumber integration for a rapidly moving source in air

Sound Field Distribution Character of Traffic Noise and Its Pollution Control Measures in service

Sound field separation technique and its applications in near-field acoustic holography

Sound Field Calculation and Analysis of a New Type Multi-elements Focused Transducer

Fluidization Characteristics of Ultrafine Particles in a Sound-field Fluidized Bed

Study of sound field generated by annular transducer for hyperthermia

Using digital wave guide mesh method to simulate sound field in rooms and its implementation with MATLAB

Experiments on Active Noise Control in an Enclosed Three-dimensional Sound Field

Vibration and radiated sound field of a circular plate with a radial crack

Sound Field Numerical Analysis of a Hermetic Compressor Cavity

Non-destructive testing - Ultrasonic inspection - Characterization of search unit and sound field

The sound field of a vibrating cantilever rectangular plate and effect of a perpendicular crack on its spectra

The calculating model of sound field distribution along the urban elevated railway

Research on Structural Radiating Sound Field of a Diesel Engine Involving the Influence of Internal Fluid Domain

Study of focused impulse sound field in time domain and frequency domain for hyperthermia

Numerical prediction of the sound field radiated by noise sources in a duct with flow

Radiation Analysis at Far Sound Field for Thin Flat Plane Loudspeaker with One Point Drive and Four Corners Fixed

The principle of statistically optimal planar near-field acoustical holography and the sound field separation technique

Application of Pressure and Particle Velocity Combined Processing on Sound Field Coherence Analysis

Theoretical Study on the Water Surface Transversal Mini-wave due to the Underwater Sound Field

Sound field calculation of underwater acoustic projecting transducer array of arbitrary shape

The research of directivity of the sound field through mechanism of laser-induced liquid breakdown

Experiment study on the sound-field parameters for crude-oil dehydration by ultrasonic demulsification

Evaluation of subjective auditory threshold in sound field after cochlear implantation

On the Sound Field Radiated by a Clamped Thin Circular Plate with an Artificially Radial Crack Based on FEM

Sound field characteristic and echo wave feature in ultrasonic nondestructive test of electron beam weld

Hybrid method of image source model and diffuse surface integration for the simulation of room sound field

Active Acoustics Control of Threedimensional Enclosed Sound Field

A measurement system for localization of sound source and analysis of spatial information of sound field

Research on characteristics of the sound field on the velocity hydrophone

Test of sound-field for high frequency focused transducers using laser interferometry

Numerical Simulation of the Sound Field Generated by Gate Valve Inner Leakage

Influence of acoustical baffle parameters of spheroidal sonar dome on bow on afterbody sound field

A Study on the Characteristics of the Sound Field Focusing of Spherical Span Arrays

Application of Time-Domain Precise Integration Algorithm to Sound Field

On Numerically Calculating Effect of Obstacles on Sound Propagation in Enclosed Sound Field

One Near Field Acoustic Holography Method for Cyclostationary Sound Field

Interior Sound Field in Double-Layer Elastic-Nonelastic Enclosed Cavities

intensity and the frequency of sound field are important factors that affect the movement of particles;

Approach the Root of Inconsistence in Sound Field and Correcting Counter -Measures

Sound Field Separation Technique Based on Measurement of Three-dimensional Acoustic Intensity with Single Holographic Plane

Reconstruction of Through Signature of Ship Radial Sound Field from Magnitude

Experimental Study on Sound Field Parameters in Ultrasonic Scale Control

The influence of sound field on the lingering charm of traditional music when recording music

Design of Multi-Element Shock Wave Generator and Sound Field Numerical Simulation

Brief Study on Physiological Effects of Sound Field on Actinidia Chinensis Callus

Computer Simulation of an Enclosed Sound Field

Acoustics - Audiometric test methods - Sound field audiometry with pure tone and narrow-band test signals

Design of half free sound field in performance test facility for large air-cooled chiller

Parameter estimation of moving target in short distance in dipole sound field

Design and Construction of Half-Free Sound Field Laboratory for Engine Noises

Sound Field Analysis and Application of VirtualSound Reproduction System

Variation Principle and Finite Element Analysis of Sound Field

Wave Field Synthesis--A New Technology of Sound Field Reconstruction

Solution to directivity pattern of sound field radiated by a flexural vibration square plate based on FEM

Nonlinear sound field of a conical focus transducer

Comparison of earphone and sound field methods for mandarin HINT

Research on Integration of Virtual Image and Virtual Sound Field

Engineering Designing of Sound Field in Small Acoustic Room

Investigation of Nonlinear Sound Field in the Standing Wave Tube

Two Error Calculation Methods of Point Sound Source Sound Field

Application of Sound Field Emulation in the Evaluation of Indoor Speech in Telligibility

Review and Prospect in Research of Sound Field from Moving Vehicle

Research on the Developing Law from Fluctuation Pressure Field to Radiation Sound Field of Airflow

Treatment of Quantization Method of Sound Field in Shallow-Water

Biological Effect of Sound Field Stimulation on Baddy Rice Seeds

Impact of Distribution of Sound Box on Interspace Sound Field

Diffusive Sound Field and Sound Field Diffusion

Distributed sound source model of ship sound field in near range

Simulation Research by the Image-source Method in Sound Field of Enclosed Space

Sound Field Analysis on Thrust Chamber of Liquid Rocket

Building up of Sound Field in Multimedia ClassRoom

Finite Element Method Simulation Analysis for Sound Field of Exhaust Muffler

Computation for Pulsed Sound Field of Wide-Band Two-Dimensional Transducer Array

The Spectrum Separation in the Complex Sound Field

Underwater noise source identification by use of spatial transform of sound field

The Free Sound Field of Anechoic Room and its Appraisal Method

Study on the Spread Angle of the Sound Field of Ultrasonic Creeping Wave Probe

Acoustics; audiometric test methods; part 2: sound field audiometry with pure tone and narrow-band test signals

Sound field radiated by cantilever thin square plate with artificial through crack based on FEM

Research and application on sound field in water

Prediction of flight outer sound field by flight telemeasured dada

The Effects of Sound Field by Sediment in Shallow Water

Disturbance of water sound field by ocean internal waves

Sound field of annular array shaped ultrasonic transducer

Research on Interior Sound Field of Passenger Compartment

Similarity of Sound Field of Shell Radiation with Dissimilar Item

Digital Auralization Simulation of Endcsed Sound Field

Radiated sound field of ring plunger

The Study on the Sound Field in the Experiment of Sound Velocity