Reduction of Background Noise on Super-8 Optical Soundtracks by Means of the Dolby System

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Publisher: SMPTE
Doc Type: Journal Article
Article Type: research-article
Abstract: The mass production of super-8 copies with an optical soundtrack started in Europe about 1970. Since then, a much better quality of the sound as well as of the image has been achieved through the improvement of the characteristics of the raw stock, improvement of the processing methods and improved quality control. A report on the state of the art at that time was given at the 1973 Audio Engineering Society Conference in Rotterdam. Since then further successful research has resulted in reducing the background noise of super-8 optical soundtracks by means of the Dolby-B method. A report on the subject was presented by the author at the 1974 AES Conference in Copenhagen.
Publication Date: 1975-01-01
DOI: 10.5594/J13421
Link: https://doi.org/10.5594/J13421
Author(s): K. Schwartz

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K. Schwartz; Reduction of Background Noise on Super-8 Optical Soundtracks by Means of the Dolby System, Journal of the SMPTE ( Volume: 84, Issue: 1, January 1975); SMPTE, 1975. Available at https://doi.org/10.5594/J13421

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K. Schwartz; Reduction of Background Noise on Super-8 Optical Soundtracks by Means of the Dolby System, Journal of the SMPTE ( Volume: 84, Issue: 1, January 1975); SMPTE, 1975. Available at https://doi.org/10.5594/J13421

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<span class="citation">K. Schwartz; <cite>Reduction of Background Noise on Super-8 Optical Soundtracks by Means of the Dolby System</cite>, Journal of the SMPTE ( Volume: 84, Issue: 1, January 1975); SMPTE, 1975. Available at <a href="https://doi.org/10.5594/J13421" target="_blank" rel="noopener">https://doi.org/10.5594/J13421</a></span>

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K. Schwartz; Reduction of Background Noise on Super-8 Optical Soundtracks by Means of the Dolby System, Journal of the SMPTE ( Volume: 84, Issue: 1, January 1975); SMPTE, 1975
doi: 10.5594/J13421
url: https://doi.org/10.5594/J13421

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<li>
K. Schwartz; <cite id="bib-10-5594-j13421">Reduction of Background Noise on Super-8 Optical Soundtracks by Means of the Dolby System</cite>, Journal of the SMPTE ( Volume: 84, Issue: 1, January 1975); SMPTE, 1975
<span class="doi">10.5594/J13421</span>
</li>