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Type: Posts; User: GremlinWrangler

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  1. Re your second question did you try reading up on...

    Re your second question did you try reading up on filters?
    https://en.wikipedia.org/wiki/Q_factor
    https://en.wikipedia.org/wiki/Digital_biquad_filter
  2. If you are still trying to do this the hard way,...

    If you are still trying to do this the hard way, by either using or reading source from
    https://forum.pjrc.com/threads/25532-ADC-library-update-now-with-support-for-Teensy-3-1
    If using Audio...
  3. There really isn't an answer to that one, since...

    There really isn't an answer to that one, since without further information everything in a signal is the signal. The noise is in the eye of the beholder so there is no magic noise suppression. From...
  4. If you look at the Audio library ...

    If you look at the Audio library
    https://www.pjrc.com/teensy/gui/?info=AudioInputAnalog
    You can use the Teensy ADC directly, at cost of increased noise and needing input circuitry, which you will...
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