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Bestrijding van lawaai- en trillingshinder - the Dept. of Mechanical ...

Bestrijding van lawaai- en trillingshinder - the Dept. of Mechanical ...

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Signal Parameters for a Harmonic Signal<br />

RMS<br />

=<br />

A<br />

A<br />

2<br />

2<br />

<strong>Bestrijding</strong> <strong>van</strong> <strong>lawaai</strong>- <strong>en</strong> <strong>trillingshinder</strong>, Les 3, 2008<br />

2<br />

Average(abs) A<br />

= π<br />

58<br />

Peak = A<br />

Average = 0<br />

CF =<br />

2<br />

Acoustics & Vibration Research Group<br />

Vrije Universiteit Brussel

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