[time-nuts] WWVB BPSK Receiver Project?
Poul-Henning Kamp
phk at phk.freebsd.dk
Fri Mar 16 07:12:30 UTC 2012
In message <CABbxVHv0ZOmcwO6A1r8XRXjQ=v-rQw4dQorL9X8VA1qXA0rb4Q at mail.gmail.com>
, Chris Albertson writes:
>That would be big expensive filter. All you really need is the
>average of the last N samples.
Expensive ? 2kB of memory ? Not even close to expensive.
> But with a 24b-t ADC you may not need AGC
16 bits has meant that I never needed AGC.
--
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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