Recent content by WCIGAFETW

  1. W

    Need help from Electrical Engineers Please (CFC60 and CFC36 reqs)

    Thanks for your help Enthalpy and NascentOxygen. I have been doing some reading into this stuff and think the only real parameters I need to be concerned with are the cutoff frequency and the order of the filter. I am still running a Butterworth (sorry Enthalpy) as it is the filter used by SAE...
  2. W

    Need help from Electrical Engineers Please (CFC60 and CFC36 reqs)

    Hello everyone, I am needed to apply a filter to some acceleration data. That I think I can handle (I have chosen a Butterworth). What I do not understand are the CFC (Channel Filter Class) specifications. In particular, I do not know what a "Stop Damping" number specified in -dB is...
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