ADC11 & pseudo-differential inputs

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blaireau
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ADC11 & pseudo-differential inputs

Post by blaireau » Sun Feb 22, 2009 11:26 am

Hey, I understand the ADC11 functions with SE inputs but is it possible to record simultaneously on 2 different channels one signal of interest (signal 1) and sort of a background signal corresponding to signal 1 and then subtract one from the other in a Picolog spreadsheet or an excel one? This is what I call pseudo-differential data acquisition.
Thank you.

Robin
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Post by Robin » Mon Feb 23, 2009 1:30 pm

Hi

Yes this can easily be done in PicoLog by adding a calculated parameter (A-B for example) that will appear as an extra channel.

Robin

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