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Advances in Acoustics and Vibration
Table of Contents
Special Issues
Advances in Acoustics and Vibration
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2017
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Article
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Tab 1
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Research Article
Optimization of Fixed Microphone Array in High Speed Train Noises Identification Based on Far-Field Acoustic Holography
Table 1
Simulation result of equal distance array and optimization array.
ā
SLR (side lobe ratio)
MLA (main lobe area)
Equal distance
0.2781
0.0635
Optimization array
0.6824
0.0310