Keyphrases
Earplugs
100%
Occlusion Effect
46%
Hearing Protection Devices
37%
Porous Materials
30%
Acoustics
27%
Polyurethane Foam
25%
Generalized Cross-correlation
24%
Insertion Loss
24%
Acoustic Behavior
24%
Finite Element Model
22%
Transmission Loss
22%
Earmuff
21%
Sound Transmission Loss
20%
Helmholtz Resonator
20%
Impedance Tube
19%
Ear Canal
18%
Artificial Ear
18%
Transfer Path Analysis
17%
Microphone
17%
Acoustic Properties
16%
Sound Absorption Coefficient
16%
Diffuse Sound Field
16%
Noise Source
15%
Sound Absorption
15%
Sound Absorbing Materials
14%
Acoustic Metamaterials
14%
Airflow Resistance
14%
Transfer Matrix Method
13%
Test Fixture
13%
Reverberant Rooms
13%
Spherical Microphone Array
13%
Metamaterials
13%
Acoustic Imaging
12%
Path Analysis Method
12%
In-ear
12%
Sound-absorbing
12%
Microstructure
12%
Acoustical Test
12%
Experimental Validation
12%
Bone-conducted
11%
Attenuation
11%
Acoustic Test Fixture
11%
Acoustic Source
11%
Hearing Protectors
11%
Acoustic Performance
11%
Non-acoustic Parameters
10%
Diffuse Field
10%
Comfort Dimension
10%
Source Maps
10%
Porous Layer
10%
Engineering
Porosity
48%
Sound Absorption
36%
Finite Element Modeling
29%
Impedance Tube
29%
Insertion Loss
28%
Protection Device
28%
Polyurethan
25%
Crosscorrelation
24%
Test Fixture
21%
Sound Transmission Loss
20%
Microphone Array
20%
Ear Canal
20%
Helmholtz Resonator
16%
Acoustic Field
16%
Sound Absorption Coefficient
15%
Time Domain
15%
Induced Noise
14%
Acoustic Source
14%
Noise Source
13%
Numerical Model
12%
Finite Element Analysis
12%
Numerical Study
12%
Harmonics
12%
Degree of Freedom
12%
Sound Transmission
11%
Diffuse Field
11%
Transfer matrix method
11%
Noise Level
10%
Limitations
10%
Air Flow
10%
Porous Layer
10%
Acoustic Performance
10%
Beamforming
10%
Test Bench
9%
Sound Attenuation
9%
Double Wall
8%
Acoustic Image
8%
Analytical Model
8%
Absorption Measurement
8%
Radial Force
8%
Noisy Environment
7%
Acoustic Pressure
7%
Plane Wave
7%
Parameter Model
7%
Loss Factor
7%
Absorptivity
7%
Absorption Coefficient
7%
Sound Pressure Level
7%
Simplifies
6%
Young's Modulus
6%