Quadrature Distortion Correction for TV Vestigial Sideband Transmission

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Publisher: SMPTE
Doc Type: Journal Article
Article Type: research-article
Abstract: The TV vestigial sideband transmission produces nonlinear effects, quadrature errors, inherent in the system. These errors give rise to increased overshoots, loss in resolution and a change of the pulse ratio with square-wave signals. With the transmission of color signals, two types of distortion are known so far: incorrect reproduction of the brightness of colored areas, and phase modulation of the vision carrier. A possibility of correcting the quadrature errors is discussed. The equipment described is arranged in the video part of the transmitter to precorrect the distortions. Home reception is thus improved.
Publication Date: 1966-01-01
DOI: 10.5594/J15366
Link: https://doi.org/10.5594/J15366
Author(s): Siegfried Dinsel

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Siegfried Dinsel; Quadrature Distortion Correction for TV Vestigial Sideband Transmission, Journal of the SMPTE ( Volume: 75, Issue: 1, January 1966); SMPTE, 1966. Available at https://doi.org/10.5594/J15366

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Siegfried Dinsel; Quadrature Distortion Correction for TV Vestigial Sideband Transmission, Journal of the SMPTE ( Volume: 75, Issue: 1, January 1966); SMPTE, 1966. Available at https://doi.org/10.5594/J15366

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<span class="citation">Siegfried Dinsel; <cite>Quadrature Distortion Correction for TV Vestigial Sideband Transmission</cite>, Journal of the SMPTE ( Volume: 75, Issue: 1, January 1966); SMPTE, 1966. Available at <a href="https://doi.org/10.5594/J15366" target="_blank" rel="noopener">https://doi.org/10.5594/J15366</a></span>

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Siegfried Dinsel; Quadrature Distortion Correction for TV Vestigial Sideband Transmission, Journal of the SMPTE ( Volume: 75, Issue: 1, January 1966); SMPTE, 1966
doi: 10.5594/J15366
url: https://doi.org/10.5594/J15366

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<li>
Siegfried Dinsel; <cite id="bib-10-5594-j15366">Quadrature Distortion Correction for TV Vestigial Sideband Transmission</cite>, Journal of the SMPTE ( Volume: 75, Issue: 1, January 1966); SMPTE, 1966
<span class="doi">10.5594/J15366</span>
</li>