3 ms·
Presumably there is an antialiasing low pass filter somewhere before JS gets to the data. I have a similar sample rate and it certainly didn't work at all for m
by jonathrg 5mo ago
Presumably there is an antialiasing low pass filter somewhere before JS gets to the data. I have a similar sample rate and it certainly didn't work at all for me.
- ErroneousBosh 5mo agoIf the accelerometer samples at 50Hz, how could there be an antialiasing filter? What would that filter look like?
- colanderman 5mo agoAnything physical which dampens higher frequency oscillations would act as an antialiasing filter.
- ErroneousBosh 5mo agoWhat sort of size do you think something that would damp 25Hz vibrations in something that weighs a gram or two would need to be?
- regularfry 5mo agoThey have analogue AA filters just before the sampler.