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Acoustics - Electrical impdance mismatch

Posted Nov 21, 2011, 5:52 a.m. EST Acoustics & Vibrations Version 4.2a 0 Replies

Alejandro Espí
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Hello,

I have a problem when solving my acoustics models.

When I plot electrical impedance curve, it does not represent properly the typical increase that electrical impedance has at mid-high frequencies. I attach a file to show you my problem and of course I would really appreciate any kind of help.

The figure corresponds to the tutorial model "LOUDSPEAKER DRIVER" and two curves can be noticed. Left one is the one depicted with the tutorial and right one is the one I obtained by doing the same (theoretically).

Thank you all

Alejandro
0 Replies Last Post Nov 21, 2011, 5:52 a.m. EST
COMSOL Moderator

Hello Alejandro Espí

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