HDTV Digital VTR at 1.2Gb/s and Consideration on Common Image Format

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Publisher: SMPTE
Doc Type: Journal Article
Article Type: research-article
Abstract: An HDTV Digital VTR is developed, based on the SMPTE-240M/BTA-S001 studio standard and the NHK guideline for HDTV-DVTRs. An HDTV signal digitized at 1.2Gb/s is recorded on 8 channels. A word error rate of less than 5 × 10 −5 is achieved by using a 1-inch metal particle tape on open reels, sputtered amorphous video heads and equalizers with 5-tap transversal filters. With the help of tape speed information obtained from the capstan-servo-system, stable clock recovery is assured for shuttle speeds ranging from −10 times to +10 times normal speed.
Publication Date: 1990-01-01
DOI: 10.5594/J16795
Link: https://doi.org/10.5594/J16795
Author(s): Yoshizumi Eto, Masuo Umemoto

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Yoshizumi Eto and Masuo Umemoto; HDTV Digital VTR at 1.2Gb/s and Consideration on Common Image Format, SMPTE Journal ( Volume: 99, Issue: 1, January 1990); SMPTE, 1990. Available at https://doi.org/10.5594/J16795

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Yoshizumi Eto and Masuo Umemoto; HDTV Digital VTR at 1.2Gb/s and Consideration on Common Image Format, SMPTE Journal ( Volume: 99, Issue: 1, January 1990); SMPTE, 1990. Available at https://doi.org/10.5594/J16795

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<span class="citation">Yoshizumi Eto and Masuo Umemoto; <cite>HDTV Digital VTR at 1.2Gb/s and Consideration on Common Image Format</cite>, SMPTE Journal ( Volume: 99, Issue: 1, January 1990); SMPTE, 1990. Available at <a href="https://doi.org/10.5594/J16795" target="_blank" rel="noopener">https://doi.org/10.5594/J16795</a></span>

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Yoshizumi Eto and Masuo Umemoto; HDTV Digital VTR at 1.2Gb/s and Consideration on Common Image Format, SMPTE Journal ( Volume: 99, Issue: 1, January 1990); SMPTE, 1990
doi: 10.5594/J16795
url: https://doi.org/10.5594/J16795

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<li>
Yoshizumi Eto and Masuo Umemoto; <cite id="bib-10-5594-j16795">HDTV Digital VTR at 1.2Gb/s and Consideration on Common Image Format</cite>, SMPTE Journal ( Volume: 99, Issue: 1, January 1990); SMPTE, 1990
<span class="doi">10.5594/J16795</span>
</li>