Real-Time EMG Filter?

Hi everyone,

I am acquiring EMG data in real time though a while loop... The data has some minor bias and a little noise and I would like to run a bandpass (10-1000Hz) 2nd order butter filter on it... I can do this ok, but I am not sure what data type I should be filtering and what type of filter I should be using..

I am acquiring data straight from the DAQ assistance.. The wire is a blue.grey color.. I think it is DDT?.. Should I convert this to arrany or waveform for real-time filtering?

Should the filter be a PtbyPt filter? Or is a specific type of filter vi I should be using for real-time processing?

Thanks,

Jack