An Audio Broadcast System Using Delta Modulation

Metadata

Publisher: SMPTE
Doc Type: Journal Article
Article Type: research-article
Abstract: Digital systems are attractive for the delivery of high-quality audio to the home because they can be substantially transparent even under conditions of impaired reception and because they permit scrambling without degradation of quality. Conventional multi-level pulse-code modulation (PCM), with its precise digital/analog converters (at least 13 bit), elaborate output filters, and complex error correction, can perform well, but its cost is much higher than that of consumer audio circuitry. This article describes a digital transmission technique based on delta modulation, whose decoder cost is a small fraction of that of a PCM system.
Publication Date: 1985-11-01
DOI: 10.5594/J03348
Link: https://doi.org/10.5594/J03348
Author(s): Kenneth Gundry

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Kenneth Gundry; An Audio Broadcast System Using Delta Modulation, SMPTE Journal ( Volume: 94, Issue: 11, November 1985); SMPTE, 1985. Available at https://doi.org/10.5594/J03348

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Kenneth Gundry; An Audio Broadcast System Using Delta Modulation, SMPTE Journal ( Volume: 94, Issue: 11, November 1985); SMPTE, 1985. Available at https://doi.org/10.5594/J03348

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Kenneth Gundry; An Audio Broadcast System Using Delta Modulation, SMPTE Journal ( Volume: 94, Issue: 11, November 1985); SMPTE, 1985. Available at https://doi.org/10.5594/J03348

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<span class="citation">Kenneth Gundry; <cite>An Audio Broadcast System Using Delta Modulation</cite>, SMPTE Journal ( Volume: 94, Issue: 11, November 1985); SMPTE, 1985. Available at <a href="https://doi.org/10.5594/J03348" target="_blank" rel="noopener">https://doi.org/10.5594/J03348</a></span>

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Kenneth Gundry; An Audio Broadcast System Using Delta Modulation, SMPTE Journal ( Volume: 94, Issue: 11, November 1985); SMPTE, 1985
doi: 10.5594/J03348
url: https://doi.org/10.5594/J03348

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Kenneth Gundry; <cite id="bib-10-5594-j03348">An Audio Broadcast System Using Delta Modulation</cite>, SMPTE Journal ( Volume: 94, Issue: 11, November 1985); SMPTE, 1985
<span class="doi">10.5594/J03348</span>
</li>