Considerations for Improvement of an HDTV Digital VTR

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Publisher: SMPTE
Doc Type: Journal Article
Article Type: research-article
Abstract: An experimental HDTV digital VTR was developed by Hitachi, Ltd., introduced at the 19th Annual SMPTE TV Conference, and demonstrated at NAB ′85. This machine operates at a bit rate of 460 Mbits/sec, which is the minimum rate needed to obtain HDTV picture quality and which appeared to be the maximum available bit rate for a practical digital VTR at that time. They have since conducted experiments leading to an improved HDTV digital VTR with even higher bit rates. This article discusses the coding parameters and requirements for a new 1-in. or 19mm HDTV digital VTR conforming to the 4:2:2 digital standard.
Publication Date: 1987-02-01
DOI: 10.5594/J04006
Link: https://doi.org/10.5594/J04006
Author(s): Yoshizumi Eto, Masuo Umemoto, Toshiaki Kawamura

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Yoshizumi Eto, Masuo Umemoto, and Toshiaki Kawamura; Considerations for Improvement of an HDTV Digital VTR, SMPTE Journal ( Volume: 96, Issue: 2, February 1987); SMPTE, 1987. Available at https://doi.org/10.5594/J04006

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Yoshizumi Eto, Masuo Umemoto, and Toshiaki Kawamura; Considerations for Improvement of an HDTV Digital VTR, SMPTE Journal ( Volume: 96, Issue: 2, February 1987); SMPTE, 1987. Available at https://doi.org/10.5594/J04006

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<span class="citation">Yoshizumi Eto, Masuo Umemoto, and Toshiaki Kawamura; <cite>Considerations for Improvement of an HDTV Digital VTR</cite>, SMPTE Journal ( Volume: 96, Issue: 2, February 1987); SMPTE, 1987. Available at <a href="https://doi.org/10.5594/J04006" target="_blank" rel="noopener">https://doi.org/10.5594/J04006</a></span>

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Yoshizumi Eto, Masuo Umemoto, and Toshiaki Kawamura; Considerations for Improvement of an HDTV Digital VTR, SMPTE Journal ( Volume: 96, Issue: 2, February 1987); SMPTE, 1987
doi: 10.5594/J04006
url: https://doi.org/10.5594/J04006

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<li>
Yoshizumi Eto, Masuo Umemoto, and Toshiaki Kawamura; <cite id="bib-10-5594-j04006">Considerations for Improvement of an HDTV Digital VTR</cite>, SMPTE Journal ( Volume: 96, Issue: 2, February 1987); SMPTE, 1987
<span class="doi">10.5594/J04006</span>
</li>