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voltage controlled filter (VCF)

A voltage controlled filter(VCF) is a filter that can change its characteristic properties via a control voltage. This primarily concerns the cutoff frequency and thus the bandwidth of the filter, as well as the quality factor and the slope, the latter of which can often be changed variably. Such filters are mainly used in synthesizers and sound synthesis, but also in industrial electronics.

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Englisch: voltage controlled filter - VCF
Updated at: 25.07.2013
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