Bestrijding van lawaai- en trillingshinder - the Dept. of Mechanical ...
Bestrijding van lawaai- en trillingshinder - the Dept. of Mechanical ...
Bestrijding van lawaai- en trillingshinder - the Dept. of Mechanical ...
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Transmissibiliteit<br />
Magnitude<br />
4<br />
3<br />
2<br />
1<br />
0<br />
0 1 2 2<br />
Amplification<br />
<strong>Bestrijding</strong> <strong>van</strong> <strong>lawaai</strong>- <strong>en</strong> <strong>trillingshinder</strong>, Les 3, 2008<br />
bc =<br />
0<br />
F T(<br />
ω ) k+ i b ω<br />
=<br />
2<br />
F( ω) (k −m ω ) + i b ω<br />
Att<strong>en</strong>uation<br />
Frequ<strong>en</strong>cy<br />
27<br />
f<br />
fn<br />
Acoustics & Vibration Research Group<br />
Vrije Universiteit Brussel