Keyphrases
Surface Impedance
100%
Acoustics
81%
Plenum Window
66%
Surface Coupling Approach
62%
Surface Interface
55%
Impedance Approach
53%
Acoustic Grating
49%
Acoustic Focusing
49%
Surface Harmonics Method
44%
Sound Prediction
41%
Connected Space
37%
Source Characterization
36%
Sound Space
33%
Sound Source
33%
Noise Source
33%
Sound Pressure
30%
Noise Reduction Performance
24%
Acoustic Imaging
23%
Multiply Connected
23%
Sound Radiation
22%
Sound Reduction Index
22%
Plane Surface
22%
Sound Field
22%
Airborne Sound
22%
Acoustic Metasurface
21%
Helmholtz Resonator
21%
Sound Transmission
20%
Deep Subwavelength
20%
Free Space
19%
Evanescent Wave
19%
Experimental Validation
19%
Ventilation Performance
19%
Sound Transmission Loss
19%
Air Gap
19%
Sound Insulation
19%
Noise Reduction Technology
16%
Noise Control
16%
Technology Support
16%
Gap Size
16%
Ventilation Window
16%
Experimental Demonstration
16%
Surface Coupling
16%
Ventilation
16%
Surface Acoustic Impedance
16%
Single Channel
16%
Experimental Characterization
16%
Point Measurement
16%
Experimental Identification
16%
Active Noise Control
16%
Control Performance
16%
Engineering
Harmonics
60%
Sound Radiation
56%
Noise Source
55%
Helmholtz Resonator
41%
Blocked Pressure
39%
Energy Transmission
33%
Sound Source
33%
Sound Pressure
30%
Past Decade
30%
Sound Field
28%
Sound Reduction Index
27%
Sound Transmission
27%
Metasurface
24%
Non Destructive Evaluation
24%
Acoustic Energy
24%
Sound Transmission Loss
24%
Plane Surface
22%
Predicted Result
19%
Sound Insulation
19%
Free Space
17%
Source Point
17%
Enabling Technology
16%
Sound Transmission Class
16%
Ventilation System
16%
Half Wavelength
16%
Focal Point
16%
Opening Size
16%
Perforated Panel
16%
Analytical Model
16%
Surface Method
16%
Structural Health Monitoring
16%
Geometrical Shape
16%
Experimental Characterization
16%
Single Channel
16%
Control Systems
16%
Sound Attenuation
16%
Acoustic Impedance
16%
Insulation Property
16%
Cementitious Composite
16%
Rubber Crumb
16%
Coupled Space
14%
Natural Ventilation
13%
Subspace
12%
Good Agreement
11%
Air Change
11%
Measurement Point
11%
Particle Velocity
11%
Acoustic Field
8%
Structure Type
8%
Incident Plane Wave
8%
