[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.




More information about the Time-nuts_lists.febo.com mailing list