archive: Re: SETI Search Schemes
Re: SETI Search Schemes
Don Adams ( email@example.com )
Thu, 27 Aug 1998 08:44:53 -0400 (EDT)
>Todays Mystery is:
>Chip Cohen wrote:
>*No Paul; I was referring to the fact that the receive effort is not using
>*Doppler Invariant Pattern Recognition for the polychromatic FHSS modality.
*What H___ is he talkin' about! Wow what "Techno-babble"........
My guess is it's something like a "Cepstrum" which is a
fourier transform of a fourier transform. ie you can see the
pattern of the spectrum. I looked at speach recognition about
~25 years ago and some people were using this technique.