Evaluate electrodes with signal generator & oscilloscope
How can you evaluate EMG electrodes with signal generator & oscilloscope?
I want to compare the performance of different electrodes in a controlled environment
How can you evaluate EMG electrodes with signal generator & oscilloscope?
I want to compare the performance of different electrodes in a controlled environment
Comments
Silver chloride based electrodes are always the best. For EMG these are generally foam based with adhesive backing, pre-gelled button. I don't believe you will see much difference between these foam electrodes, because the inner button is always silver chloride.
See paper in thread below for a paper that compares different electrode metal types (and concludes silver chloride is most stabile.)
https://openbci.com/forum/index.php?p=/discussion/2889/best-types-of-metal-for-electrodes-resolved
Also some interesting results on this search,
https://www.google.com/search?q=reviews+of+SEMG+electrodes
William