Dynamics Processing in Future Digital Transmission Environments: Maintaining Signal Quality and Level

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Publisher: SMPTE — White Plains, NY
Doc Type: Conference Paper
Content Type: Original Research
Volume: 1999, No. 7, pp. 27–30
Abstract: The kind of dynamics processing used in FM transmission is not the optimum solution prior to the data compression codecs used in digital broadcast. Therefore audio for DVB, DAB and Internet should be processed differently than in a FM transmission signal chain. This paper will present a road map to digital dynamics processing and transmission. Additional topics to be discussed: Resolution, distortion and audio bandwidth requirements of the digital broadcast signal path.
Publication Date: 1999-07-01
DOI: 10.5594/M001165
Link: https://doi.org/10.5594/M001165
Author(s): Thomas LundTC Electronics A/S
bio
Since 1980: Audio engineer and producer. Since 1982: Freelance writer for audio magazines. 1983–89: Medical studies. University of Aarhus, Denmark. Spec. Organ of Hearing & Statistics. Since 1988: TC Electronic developments. Room simulation and dynamics processing. Since 1990: Member of AES. Since 1991: Development of surround sound control and monitoring equipment. Since 1997: Program manager at TC Electronic. Specification of new equipment.
Copyright: © 1999 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

ATSC : Digital Audio Compression Standard A/52, 1995 . EXTERNAL
Holman Tomlinson : Headroom of Variouus Media Sound for Film and Television, 1997 . EXTERNAL
Katz Bob : Secrects of the Mastering Engineer TC Electronic publications, 1999 . EXTERNAL
Küpfmüller Karl : Nachrichtenverarbeitung im Menschen University of Darmstadt, 1975 . EXTERNAL

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Thomas Lund; Dynamics Processing in Future Digital Transmission Environments: Maintaining Signal Quality and Level, SMPTE Meetings and Conferences ( July 1999); SMPTE, 1999. Available at https://doi.org/10.5594/M001165

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Thomas Lund; Dynamics Processing in Future Digital Transmission Environments: Maintaining Signal Quality and Level, SMPTE Meetings and Conferences ( July 1999); SMPTE, 1999. Available at https://doi.org/10.5594/M001165

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<span class="citation">Thomas Lund; <cite>Dynamics Processing in Future Digital Transmission Environments: Maintaining Signal Quality and Level</cite>, SMPTE Meetings and Conferences ( July 1999); SMPTE, 1999. Available at <a href="https://doi.org/10.5594/M001165" target="_blank" rel="noopener">https://doi.org/10.5594/M001165</a></span>

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Thomas Lund; <cite id="bib-10-5594-m001165">Dynamics Processing in Future Digital Transmission Environments: Maintaining Signal Quality and Level</cite>, SMPTE Meetings and Conferences ( July 1999); SMPTE, 1999
<span class="doi">10.5594/M001165</span>
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