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-   -   Variable notch filter question (http://www.diyaudio.com/forums/multi-way/106700-variable-notch-filter-question.html)

mashaffer 11th August 2007 01:07 AM

Variable notch filter question
 
If I wanted to implement a variable (amplitude) notch filter with approximately fixed center frequency could I just put an L-pad in parallel with the reactive components in place of a fixed resistor or would I need to disassemble the Lpad to get just a variable power resistor?

mike


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