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SMPTE Journal ( Volume: 99, Issue: 5, May 1990)
[ACTIVE]

Time Compression/Expansion with D-2 Composite Digital Recording

Metadata

Publisher
SMPTE
Doc Type
Journal Article
Article Type
research-article
Abstract
Time compression/expansion of program material is a common procedure in both the broadcast and post-production industries. VTRs built to all the popular analog formats allow some form of off-speed play operation. Time compression/expansion involves processing of the audio and video signals in such a way that information is either selectively removed or added. Here we will look at how off-speed play is currently accomplished using analog VTR formats, then examine how a D-2 digital VTR handles this function. Because of the way in which audio is recorded in the D-2 recording format, a new approach to off-speed play is required.
Publication Date
1990-05-01
DOI
10.5594/J03879
Link
https://doi.org/10.5594/J03879
Author(s)
P. Berger, K. Kaminaga, Y. Murakami, M. Suda, S. Carr
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P. Berger, K. Kaminaga, Y. Murakami, M. Suda, and S. Carr; Time Compression/Expansion with D-2 Composite Digital Recording, SMPTE Journal ( Volume: 99, Issue: 5, May 1990); SMPTE, 1990. Available at https://doi.org/10.5594/J03879
Snippet:
P. Berger, K. Kaminaga, Y. Murakami, M. Suda, and S. Carr; Time Compression/Expansion with D-2 Composite Digital Recording, SMPTE Journal ( Volume: 99, Issue: 5, May 1990); SMPTE, 1990. Available at https://doi.org/10.5594/J03879

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P. Berger, K. Kaminaga, Y. Murakami, M. Suda, and S. Carr; Time Compression/Expansion with D-2 Composite Digital Recording, SMPTE Journal ( Volume: 99, Issue: 5, May 1990); SMPTE, 1990. Available at https://doi.org/10.5594/J03879
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<span class="citation">P. Berger, K. Kaminaga, Y. Murakami, M. Suda, and S. Carr; <cite>Time Compression/Expansion with D-2 Composite Digital Recording</cite>, SMPTE Journal ( Volume: 99, Issue: 5, May 1990); SMPTE, 1990. Available at <a href="https://doi.org/10.5594/J03879" target="_blank" rel="noopener">https://doi.org/10.5594/J03879</a></span>

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P. Berger, K. Kaminaga, Y. Murakami, M. Suda, and S. Carr; Time Compression/Expansion with D-2 Composite Digital Recording, SMPTE Journal ( Volume: 99, Issue: 5, May 1990); SMPTE, 1990
doi: 10.5594/J03879
url: https://doi.org/10.5594/J03879
Snippet:
<li>
P. Berger, K. Kaminaga, Y. Murakami, M. Suda, and S. Carr; <cite id="bib-10-5594-j03879">Time Compression/Expansion with D-2 Composite Digital Recording</cite>, SMPTE Journal ( Volume: 99, Issue: 5, May 1990); SMPTE, 1990
<span class="doi">10.5594/J03879</span>
</li>