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New Member
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i want to build a 6 different band pass filters using a switched capacitor on each filter and a pic to control the switches in and out of the filters. the purpose is to enhance the speech band of a radio signal by filtering out the noise. is there a standard design i can use? or if not what are the componment values of the filters (eg capacitors, resistors etc.)?
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Super Moderator
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The capacitor and resistor values will depend upon the frequency which you want to pass.
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