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It's easiest to describe aliasing in terms of a visual sampling system we all know and love—movies. If you've ever watched a western and seen the wheel of a rolling wagon appear to be going backwards, you've witnessed aliasing. The movie's ...
http://www.earlevel.com/Digital%20Audio/Aliasing.html
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Demonstration of Aliasing of a Sinusoidal Signal ... Any component of a sampled signal with a frequency above this limit, often referred to as the folding frequency, is subject to aliasing. ... See the Java 1.1 version page for an explanation of how to use the applet to illustrate how aliasing arises...
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www.dsptutor.freeuk.com/aliasing/AD102.html
www.dsptutor.freeuk.com/aliasing/AD102.html
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This page describes the term aliasing and lists other pages on the Web where you can find additional information. ... (2) In digital sound, aliasing is a static distortion resulting from a low sampling rate-below 40 kilohertz (Khz).
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www.webopedia.com/TERM/A/aliasing.html
www.webopedia.com/TERM/A/aliasing.html
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In the following applet, you can change the frequency of a "continuous-time" sinusoid from 0 to 8,000 Hz. The sinusoid is sampled at 8 kHz and played through the computer audio system. ... If you were able to run applets, you would have a Aliasing demo here.
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ptolemy.eecs.berkeley.edu/eecs20/week13/aliasing.html
ptolemy.eecs.berkeley.edu/eecs20/week13/aliasing.html
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Definition of aliasing in the Medical Dictionary. aliasing explanation. Information about aliasing in Free online English dictionary. What is aliasing? Meaning of aliasing medical term. What does aliasing mean? ... Idealstor's Server Aliasing Module (SAM) and Backup Versioning Module (BVM), two optional components for...
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medical-dictionary.thefreedictionary.com/aliasing
medical-dictionary.thefreedictionary.com/aliasing
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The Art of Signal Sampling and Aliasing: Simulation with a LabVIEW™ Virtual Instrument; "What we see is not what it is!" ... Sampled signal distortion is effectively demonstrated, including peculiar interference phenomena, like "beat" wave, aliasing, and others.
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www.kostic.niu.edu/NIWEEK99.htm
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Sampling Rate and the Aliasing Artifact ... ALIASING ARTIFACT ... JA Parker presents good examples of aliasing artifacts in two-dimensional nuclear medicine images due to undersampling on pages 338-339 of his book, Image Processing in Radiology. In these examples, note banding and striping at lower frequencies and in...
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www.med.harvard.edu/JPNM/physics/didactics/improc/intro...
www.med.harvard.edu/JPNM/physics/didactics/improc/intro/aliasing.html
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Aliasing demo ... These pages aim at illustrating the aliasing phenomenon using audio signals. ... In order to avoid aliasing, the spectrum of the signal to be resampled should be zero at frequencies higher than the Nyquist frequency. A low-pass filter is used to achieve this (see red curve in the two first graphs).
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www.sic.rma.ac.be/~xne/el401/aliasing/
www.sic.rma.ac.be/~xne/el401/aliasing/
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Aliasing is a powerful Ruby feature that allows more than one method to be referred to by multiple names. This can be used to give a programmer more expressive options or to create copies of a method, allowing you to change the behavior of a class. ... When aliasing a method multiple times, be sure to use different method...
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ruby.about.com/od/rubyfeatures/a/aliasing.htm
ruby.about.com/od/rubyfeatures/a/aliasing.htm
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