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IWR1642BOOST: Respiratory heart rate

Gary Lu
Intellectual 1660 points
Part Number: IWR1642BOOST

Hello，

May I ask if I change from testing humans to testing other animals? In theory, I don't need to change the code before the FFT is released (is this data processed by the board or software?), but only need to change the code after Kalman filtering, amplitude range, etc.

Regards，

Gary

  • 0
    TI__Genius 17571 points

    Hi Gary, 

    We are looking into your question and will get back to you shortly. 

    Best Regards,

    Josh

  • 0 in reply to Josh Dye
    TI__Genius 9520 points

    Hi Gary,

    Your comment is correct but this demo can detect breathing rate upto 30 breaths per minute and heart rate upto 120 BPM. Animals may have a higher heart/breath rate. This limitation comes from the rate at which the data is sampled for the Vital chain. If you are aiming for higher rates then entire vital chain data sampling will change. If you are ok with the current rates then you can tweak the filtering

    Regards