File:Acoustic filters.svg

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Description	English: 6 examples of acoustic filters.
Date	2009-02-15 05:47 (UTC)
Source
Author	derivative work: — Mike. lifeguard

This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Vectorized. The original can be viewed here: Acoustic_filters.png. Modifications made by Mike.lifeguard.

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I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
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I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

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Synthesizer

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