Re: 180 deg phase shift

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Article #1769

#1769

From: Michael Hui
Date: Thu, 09 May 1991 19:27

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In article <1991May9.160115.3494@cpsc.ucalgary.ca> heredia@enel.ucalgary.ca (Edwin Heredia) writes:
>For those who can't believe that inverting the signal produces 
>a 180 deg. phase shift and for those who think that this trick 
>works only with "easy-to-work" signals as pure tones:
>
>Given *ANY* signal  x(n)  with Fourier Transform  X(w)
        ^^^

Really? You surely mean _periodic_ signal.

      Michael MY Hui      Ottawa Canada      myhui@bnr.ca

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Message-ID: <1991May09.192740.4165@bmerh2.bnr.ca>

Path: arc1-ca.pugleaf.net!utzoo!utgpu!cunews!bnrgate!bmerh2!news

References: <1991May9.160115.3494@cpsc.ucalgary.ca>

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Newsgroups: comp.dsp
Path: arc1-ca.pugleaf.net!utzoo!utgpu!cunews!bnrgate!bmerh2!news
From: myhui@bnr.ca (Michael Hui)
Subject: Re: 180 deg phase shift
Message-ID: <1991May09.192740.4165@bmerh2.bnr.ca>
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Organization: Bell Northern Research, Ottawa, Ontario Canada
References: <1991May9.160115.3494@cpsc.ucalgary.ca>
Date: Thu, 09 May 91 19:27:40 GMT

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