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[aprssig] APRS propagation monitor

Bob Poortinga aprssig at k9sql.us
Wed Jun 6 20:45:36 UTC 2012


Chris Howard w0ep <w0ep at w0ep.us> wrote:

> So, what's his secret and can it be applied to the
> Linux version of soundmodem?

No secret, just coding a good solution. There are many different
algorithms to decode packets and many different ways to program
filters, decimators, sub-samplers, discrete and fast Fourier
transforms, etc. If one knew the algorithms UZ7HO used in coding his
modem, the same algorithms could be ported to soundmodem or any other
software modem.

73 de
-- 
Bob Poortinga  K9SQL
Bloomington, IN  US



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