IEC 61937-1-ed.3.0

Podrobné informace

Označení: IEC 61937-1-ed.3.0

Datum vydání: 24.02.2021

Stran: 0

Země: Mezinárodní technická norma

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Anotace

IEC 61937-1:2021 applies to the digital audio interface using the IEC 60958 series for the conveying of non-linear PCM encoded audio bitstreams. It describes the way in which this digital interface can be used in consumer applications. The professional mode is not considered within the scope of this document. IEC 61937-1:2021 cancels and replaces the second edition published in 2007, and amendment 1 published in 2011. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) Activation of Pe field; b) Enhanced usage of channel status bits. c) Addition of Annex B. The contents of the corrigendum of March 2024 have been included in this copy. LIEC 61937-1:2021 sapplique a linterface audionumerique conforme a la serie IEC 60958 pour lacheminement des flux de bits audio a codage MIC non lineaire. Elle decrit comment cette interface numerique peut etre utilisee dans les applications grand public. Le domaine dapplication du present document ne couvre pas le mode professionnel. LIEC 61937-1:2021 annule et remplace la deuxieme edition parue en 2007 et lAmendement 1:2011. Cette edition constitue une revision technique. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente: a) activation du champ Pe; b) utilisation elargie de la voie de signalisation; c) ajout de lAnnexe B. Le contenu du corrigendum de mars 2024 a ete pris en consideration dans cet exemplaire.