Signal Representations in the Time and Frequency Domains

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Publisher: SMPTE
Doc Type: Journal Article
Article Type: research-article
Abstract: A comparison is made between the representation of some simple signals in the time domain and in the frequency domain. Waveform and spectrum displays are examined for a cosine wave, a square wave, and a pulse train. The examination leads to the introduction of the function known as the sinc function. Reciprocal relationships between the time domain and the frequency domain are stated.
Publication Date: 1981-09-01
DOI: 10.5594/J01386
Link: https://doi.org/10.5594/J01386
Author(s): Martin M. Mitchum

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Martin M. Mitchum; Signal Representations in the Time and Frequency Domains, SMPTE Journal ( Volume: 90, Issue: 9, September 1981); SMPTE, 1981. Available at https://doi.org/10.5594/J01386

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Martin M. Mitchum; Signal Representations in the Time and Frequency Domains, SMPTE Journal ( Volume: 90, Issue: 9, September 1981); SMPTE, 1981. Available at https://doi.org/10.5594/J01386

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Martin M. Mitchum; Signal Representations in the Time and Frequency Domains, SMPTE Journal ( Volume: 90, Issue: 9, September 1981); SMPTE, 1981. Available at https://doi.org/10.5594/J01386

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<span class="citation">Martin M. Mitchum; <cite>Signal Representations in the Time and Frequency Domains</cite>, SMPTE Journal ( Volume: 90, Issue: 9, September 1981); SMPTE, 1981. Available at <a href="https://doi.org/10.5594/J01386" target="_blank" rel="noopener">https://doi.org/10.5594/J01386</a></span>

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Martin M. Mitchum; Signal Representations in the Time and Frequency Domains, SMPTE Journal ( Volume: 90, Issue: 9, September 1981); SMPTE, 1981
doi: 10.5594/J01386
url: https://doi.org/10.5594/J01386

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<li>
Martin M. Mitchum; <cite id="bib-10-5594-j01386">Signal Representations in the Time and Frequency Domains</cite>, SMPTE Journal ( Volume: 90, Issue: 9, September 1981); SMPTE, 1981
<span class="doi">10.5594/J01386</span>
</li>