Filter Circuit

Discussion in 'Homework Help' started by Hello, Mar 17, 2009.

  1. Hello

    Thread Starter Active Member

    Dec 18, 2008
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    Explain the funtion and uses of a filter in an electrical circuit.

    Any help is greatly appreciated.
     
  2. t_n_k

    AAC Fanatic!

    Mar 6, 2009
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  3. mik3

    Senior Member

    Feb 4, 2008
    4,846
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    The function depends on the type of the filter (low pass, high pass, band pass, notch).

    Some of the uses are to filter out noise, take the DC component of a varying signal, extract a signal with a certain frequency out of a combination of signals etc.
     
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