Re: [TenTec] 2.033

["Grant Youngman" <nq5t@comcast.net>]

> Has nothing whatsoever to do with a bandwidth limiting 
> filter.  That, of course, is another approach, which works to 
> a certain degree also.  But not what a real DSP noise reducer does.

The are many ways to skin the proverbial cat.  Isn't the net effect of
passing highly correlated signals (cross-correlated with a signal of known
frequency or auto-correlated) and rejecting relatively uncorrelated signals
(noise) a very narrow filter centered at the frequency of the highly
correlated signal (or signals).

Grant/NQ5T




 


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