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Article #205

Re: aliasing (was Re: 1 bit DAC on CD)

#205
From: Peter Silsbee
Date: Mon, 13 Apr 1992 13:13
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In article <1992Apr07.203522.23393@demon.co.uk> Tim Channon <tchannon@cix.compulink.co.uk> writes:
>Looks like 2f + DC to me!
>
>TC.

The point is, 2f is greater than half the sampling frequency. If you 
send the signal through standard D/A hardware, i.e. a converter and a
low-pass filter, you will get DC and 2f/3 (if the original sine wave
had frequency f).

Peter
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Path: arc1-ca.pugleaf.net!sparky!uunet!cs.utexas.edu!ut-emx!ccwf.cc.utexas.edu
From: psilsbee@ccwf.cc.utexas.edu (Peter Silsbee)
Newsgroups: comp.dsp
Subject: Re: aliasing (was Re: 1 bit DAC on CD)
Message-ID: <70208@ut-emx.uucp>
Date: 13 Apr 92 13:13:36 GMT
References: <1992Apr07.203522.23393@demon.co.uk>
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Organization: The University of Texas at Austin, Austin TX
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