jackchen
jackchen
About
- Username
- jackchen
- Location
- vancouver
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- Member
- Location
- vancouver
Comments
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Hi, William, in my case, I saw the aliasing effect once I increased the frequency from 20Hz to 30Hz. Probably at 25Hz, distortion started to affect the signal. https://drive.google.com/open?id=0B0JLIcMj9zrJN1EwYTgySnFfdTg But I still don't …
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Hi, WilliamI just uploaded the pictures on Google Drive, hope you can view these pictures. * 10mV, 80Hz https://drive.google.com/open?id=0B0JLIcMj9zrJNU05WWRkaXlfQms * 10mV,100Hz https://drive.google.com/open?id=0B0JLIcMj9zrJZ21mVERka…
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Hi, WilliamSorry! I should have stated that. I am currently using the 8 channel board which samples at 250Hz. All the experiments I did, the frequency was less than 125Hz. I did a few more experiments on it yesterday. Sine wave with 10mV amplitu…
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Hmm, I guess I made a wrong assumption, the output/input scale should be 1, right? Input voltage is being transformed into counts and processed. After the processing, the number of counts is transformed into volt again and being outputted. I don't k…