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EMG Filtering

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  • EMG Filtering

    As a follow up to Gianluca De Luca's front end filtering... He emailed me 1st
    & I suggested that we open this up to the list serve as I've been in many
    discussions (pro & con) about collecting RAW EMG prior to any manipulation of
    data (filters, etc.). In my EMG Fundamentals document posted on the GCMAS
    web page I say collect 1st, then filter as it is
    often difficult to detect artifact in the signal when it is raw, and almost
    impossible if you do any manipulation of the data on the front end. This is
    the way I was taught & has been the trend at the majority of the EMG
    workshopsI have attended. I could be swayed to switch, but never unless I
    had the means to collect the Raw & processed data simultaneously.What are the
    groups thoughts...

    Greg Rash

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