Right, Poul! And I've found, by lots of headbanging on walls, GROUNDLOOPS!!!!! even at 12 bits... Don
Poul-Henning Kamp > In message <[email protected]>, > "=?iso-8859-1?Q?be > ale?=" writes: > >>I have some and they work well. Here's a plot of voltage vs time >>on an AA battery, showing the 18 bit performance (1 LSB = 15 uV). >>Noise is generally +/-1 LSB. >>https://picasaweb.google.com/lh/photo/q7Lq4oAX_0347S8BO0eHSA > > Did you try to hold the battery in your hand while you did that ? :-) > > Be aware that once you get to approx microvolt, you have to take > into account things like the temperature difference between plug and > socket because the thermoelectric effect kicks in. > > -- > Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 > [email protected] | TCP/IP since RFC 956 > FreeBSD committer | BSD since 4.3-tahoe > Never attribute to malice what can adequately be explained by > incompetence. > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. > -- "Neither the voice of authority nor the weight of reason and argument are as significant as experiment, for thence comes quiet to the mind." R. Bacon "If you don't know what it is, don't poke it." Ghost in the Shell Dr. Don Latham AJ7LL Six Mile Systems LLP 17850 Six Mile Road POB 134 Huson, MT, 59846 VOX 406-626-4304 www.lightningforensics.com www.sixmilesystems.com _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
