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schultdw

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Posts posted by schultdw

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    The sticking buttons is easier- take it apart and clean the contact pads with rubbing alcohol 92%.

     

    Not rubbing alcohol, please. It usually has stuff added to it that you do not want on your electrical contacts.

  2.  

     

    Rather, my understanding is that a 'rich' (well-behaved) filter should eliminate all aliasing artifacts, which means a steep slope filter, which means time smear.

     

    One of the neat things about digital filters is that you can design one with linear phase. All frequencies are delayed equally so there is no "time smear". Although the article never defined that term so I can only assume what they meant.

     

     

     

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