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Bandpass Filter

Discussion in 'Audio Terms' started by audiokid, Jun 9, 2010.

  1. audiokid

    audiokid Chris Staff Resource Member

    Mar 20, 2000
    Prince George, BC
    Home Page:
    An electronic device or circuit that allows signals between two specific frequencies to pass, but that attenuates signals at other frequencies. Bandpass filters that have amplifiers for boosting the levels of signals in the accepted frequency range are known as active filters. Devices that do not amplify and consume no power in doing their task are referred to as passive filters.

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