Magnetic Recording of a High-Definition Television Signal

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Publisher: SMPTE
Doc Type: Journal Article
Article Type: research-article
Abstract: Experimental results are presented for the first stage of research at NHK on the magnetic recording of a high-definition television (HDTV) signal. The method makes use of a combination of technologies: a wideband Mn-Zn ferrite recording head, a high-speed rotating γ-Fe2O3 coated flexible disk, and FM techniques with high carrier frequency and wide deviation. The result so far has been the successful storage of a monochrome baseband signal up to 18 MHz with high picture quality. A SNR of 40 dB (p-p, rms) has been obtained.
Publication Date: 1981-03-01
DOI: 10.5594/J01483
Link: https://doi.org/10.5594/J01483
Author(s): H. Abe, A. Nagura, H. Katayama, H. Shibaya

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H. Abe, A. Nagura, H. Katayama, and H. Shibaya; Magnetic Recording of a High-Definition Television Signal, SMPTE Journal ( Volume: 90, Issue: 3, March 1981); SMPTE, 1981. Available at https://doi.org/10.5594/J01483

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H. Abe, A. Nagura, H. Katayama, and H. Shibaya; Magnetic Recording of a High-Definition Television Signal, SMPTE Journal ( Volume: 90, Issue: 3, March 1981); SMPTE, 1981. Available at https://doi.org/10.5594/J01483

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<span class="citation">H. Abe, A. Nagura, H. Katayama, and H. Shibaya; <cite>Magnetic Recording of a High-Definition Television Signal</cite>, SMPTE Journal ( Volume: 90, Issue: 3, March 1981); SMPTE, 1981. Available at <a href="https://doi.org/10.5594/J01483" target="_blank" rel="noopener">https://doi.org/10.5594/J01483</a></span>

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H. Abe, A. Nagura, H. Katayama, and H. Shibaya; Magnetic Recording of a High-Definition Television Signal, SMPTE Journal ( Volume: 90, Issue: 3, March 1981); SMPTE, 1981
doi: 10.5594/J01483
url: https://doi.org/10.5594/J01483

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<li>
H. Abe, A. Nagura, H. Katayama, and H. Shibaya; <cite id="bib-10-5594-j01483">Magnetic Recording of a High-Definition Television Signal</cite>, SMPTE Journal ( Volume: 90, Issue: 3, March 1981); SMPTE, 1981
<span class="doi">10.5594/J01483</span>
</li>