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

Poul-Henning Kamp phk at phk.freebsd.dk
Mon Dec 10 14:47:37 UTC 2012


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In message <CAL8XPmN8PbcSEfmRCiude+sYCX3kawBF6h4T0=n0N0eMXLx3og at mail.gmail.com>, Azelio Boriani writes:

>31-bit is 186dB... with what do you compare that device? What kind of
>reference is needed?

It's not 31 noise-free bits, but the SNR is in the 120-130dB territory.


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Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
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