High-Fidelity Video Recording using Ultrasonic Light Modulation

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Publisher: SMPTE
Doc Type: Journal Article
Article Type: research-article
Abstract: The method described makes it possible to record electronic signals at video frequencies on photographic materials. employing the modulation of light intensity by ultrasonic waves, the system is capable of resolution an dynamic range performance well in excess of that obtained with conventional methods. both black-and-white and color modulation of light are possible. ultrasonic light modulation has been successfully employed to obtain high-quality radar information, and it is inherently capable of providing a similar function in video recording — either fiedl-by-field or continuous.
Publication Date: 1958-10-01
DOI: 10.5594/J11086
Link: https://doi.org/10.5594/J11086
Author(s): Leo Levi

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Leo Levi; High-Fidelity Video Recording using Ultrasonic Light Modulation, Journal of the SMPTE ( Volume: 67, Issue: 10, October 1958); SMPTE, 1958. Available at https://doi.org/10.5594/J11086

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Leo Levi; High-Fidelity Video Recording using Ultrasonic Light Modulation, Journal of the SMPTE ( Volume: 67, Issue: 10, October 1958); SMPTE, 1958. Available at https://doi.org/10.5594/J11086

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Leo Levi; High-Fidelity Video Recording using Ultrasonic Light Modulation, Journal of the SMPTE ( Volume: 67, Issue: 10, October 1958); SMPTE, 1958. Available at https://doi.org/10.5594/J11086

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<span class="citation">Leo Levi; <cite>High-Fidelity Video Recording using Ultrasonic Light Modulation</cite>, Journal of the SMPTE ( Volume: 67, Issue: 10, October 1958); SMPTE, 1958. Available at <a href="https://doi.org/10.5594/J11086" target="_blank" rel="noopener">https://doi.org/10.5594/J11086</a></span>

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Leo Levi; High-Fidelity Video Recording using Ultrasonic Light Modulation, Journal of the SMPTE ( Volume: 67, Issue: 10, October 1958); SMPTE, 1958
doi: 10.5594/J11086
url: https://doi.org/10.5594/J11086

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Leo Levi; <cite id="bib-10-5594-j11086">High-Fidelity Video Recording using Ultrasonic Light Modulation</cite>, Journal of the SMPTE ( Volume: 67, Issue: 10, October 1958); SMPTE, 1958
<span class="doi">10.5594/J11086</span>
</li>