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Journal of the SMPTE ( Volume: 82, Issue: 8, August 1973)
[ACTIVE]

Perceptibility of Vertical Unsteadiness in Television Display of Motion-Picture Films

Metadata

Publisher
SMPTE
Doc Type
Journal Article
Article Type
research-article
Abstract
The perceptibility of vertical unsteadiness in TV presentations was evaluated using still scenes (35mm slides) and moving scenes (16mm motion pictures) projected through a telecine chain. Sinusoidal disturbances having peak-to-peak amplitude of 0.1 to 1.0% of the image height, over a frequency range from 1.0 Hz to 15 Hz, were introduced into the televised scenes. Acceptability of the televised image was judged by an audience representing a cross section of Eastman Kodak Co. employees. The results demonstrate that the most critical frequencies are between 3 Hz and 6 Hz. At these frequencies, the audience rated image quality acceptable for unsteadiness amplitudes less than 0.2% peak-to-peak for still scenes and less than 0.3% peak-to-peak for moving scenes.
Publication Date
1973-08-01
DOI
10.5594/J13464
Link
https://doi.org/10.5594/J13464
Author(s)
R. G. Gilbert, J. C. Norris, H. D. Wood
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R. G. Gilbert, J. C. Norris, and H. D. Wood; Perceptibility of Vertical Unsteadiness in Television Display of Motion-Picture Films, Journal of the SMPTE ( Volume: 82, Issue: 8, August 1973); SMPTE, 1973. Available at https://doi.org/10.5594/J13464
Snippet:
R. G. Gilbert, J. C. Norris, and H. D. Wood; Perceptibility of Vertical Unsteadiness in Television Display of Motion-Picture Films, Journal of the SMPTE ( Volume: 82, Issue: 8, August 1973); SMPTE, 1973. Available at https://doi.org/10.5594/J13464

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R. G. Gilbert, J. C. Norris, and H. D. Wood; Perceptibility of Vertical Unsteadiness in Television Display of Motion-Picture Films, Journal of the SMPTE ( Volume: 82, Issue: 8, August 1973); SMPTE, 1973. Available at https://doi.org/10.5594/J13464
Snippet:
<span class="citation">R. G. Gilbert, J. C. Norris, and H. D. Wood; <cite>Perceptibility of Vertical Unsteadiness in Television Display of Motion-Picture Films</cite>, Journal of the SMPTE ( Volume: 82, Issue: 8, August 1973); SMPTE, 1973. Available at <a href="https://doi.org/10.5594/J13464" target="_blank" rel="noopener">https://doi.org/10.5594/J13464</a></span>

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Preview:
R. G. Gilbert, J. C. Norris, and H. D. Wood; Perceptibility of Vertical Unsteadiness in Television Display of Motion-Picture Films, Journal of the SMPTE ( Volume: 82, Issue: 8, August 1973); SMPTE, 1973
doi: 10.5594/J13464
url: https://doi.org/10.5594/J13464
Snippet:
<li>
R. G. Gilbert, J. C. Norris, and H. D. Wood; <cite id="bib-10-5594-j13464">Perceptibility of Vertical Unsteadiness in Television Display of Motion-Picture Films</cite>, Journal of the SMPTE ( Volume: 82, Issue: 8, August 1973); SMPTE, 1973
<span class="doi">10.5594/J13464</span>
</li>