[time-nuts] 31bit ADC, 1000 samples per second

[Didier Juges]

I do not understand how anyone can guaranty no missing codes when the lower
11 bits are essentially noise? (31 bits resolution versus 20 effective bits)


On Mon, Dec 10, 2012 at 2:19 PM, <lists at lazygranch.com> wrote:

> It is 31 bits with no missing codes. Usually missing codes is of concern
> in feedback systems, but I don't see the use in a geophone. Perhaps they
> will average the digital signal further to reduce the noise, hence the
> noisy bits.
>
>
>
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