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HOBBY HiFiCOMSOL Multiphysics
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-2
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FD=2
=2
ne 0.7
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HOBBY HiFi T/S
-2-
10
-3-
11
-4-
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a
a
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Delany-Bazley-Miki
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/5 6
/
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255 Hz 367 HzHOBBY HiFi
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255 Hz 367 Hz
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255 Hz 367 Hz
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vs 14 min
26 min
-5
PML
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+
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20072010
2010
2015 COMSOL22 1510
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9.25 x 8.4 x 6.95 m3 68 Hz
1.0 dB(A) 3~4 m
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F0
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5681 1107-1307
314100+86 573 84291361+86 573 84291362jsbs@mail.ioa.ac.cn
www.zkds.net
Zhejiang Electro-Acoustic R&D Center, CAS
www.zkds.net
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