Digital Television at Reduced Bit Rates

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Publisher: SMPTE
Doc Type: Journal Article
Article Type: research-article
Abstract: Various studies carried out on PAL and NTSC signals can be used to provide conservative estimates of the minimum bit rates required to digitally encode NTSC signals at various quality levels. These projections indicate that broadcast-quality signals can be obtained at bit rates of 43 Mbits/s using differential pulse-code-modulation (DPCM) encoding techniques. More sophisticated techniques such as component and interframe encoding may yield acceptable quality signals at substantially lower bit rates.
Publication Date: 1977-11-01
DOI: 10.5594/J06719
Link: https://doi.org/10.5594/J06719
Author(s): Denis Connor

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Denis Connor; Digital Television at Reduced Bit Rates, SMPTE Journal ( Volume: 86, Issue: 11, November 1977); SMPTE, 1977. Available at https://doi.org/10.5594/J06719

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Denis Connor; Digital Television at Reduced Bit Rates, SMPTE Journal ( Volume: 86, Issue: 11, November 1977); SMPTE, 1977. Available at https://doi.org/10.5594/J06719

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Denis Connor; Digital Television at Reduced Bit Rates, SMPTE Journal ( Volume: 86, Issue: 11, November 1977); SMPTE, 1977. Available at https://doi.org/10.5594/J06719

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<span class="citation">Denis Connor; <cite>Digital Television at Reduced Bit Rates</cite>, SMPTE Journal ( Volume: 86, Issue: 11, November 1977); SMPTE, 1977. Available at <a href="https://doi.org/10.5594/J06719" target="_blank" rel="noopener">https://doi.org/10.5594/J06719</a></span>

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Denis Connor; Digital Television at Reduced Bit Rates, SMPTE Journal ( Volume: 86, Issue: 11, November 1977); SMPTE, 1977
doi: 10.5594/J06719
url: https://doi.org/10.5594/J06719

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Denis Connor; <cite id="bib-10-5594-j06719">Digital Television at Reduced Bit Rates</cite>, SMPTE Journal ( Volume: 86, Issue: 11, November 1977); SMPTE, 1977
<span class="doi">10.5594/J06719</span>
</li>