Digital audio - Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 - Part 6: Non-linear PCM bitstreams according to the MPEG-2 AAC and MPEG-4 AAC formats

Informácie o norme:

Označenie normy: IEC 61937-6-ed.2.0
Dátum vydania normy: 25.1.2006
Počet strán: 43
Približná hmotnosť: 129 g (0.28 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy IEC

Anotácia textu normy IEC 61937-6-ed.2.0 :

IEC 61937-6:2006 specifies the method for IEC 60958 to convey non-linear PCM bitstreams encoded in accordance with the MPEG-2 AAC (Advanced Audio Coding) and MPEG-4 AAC formats. This second edition of IEC 61937-6 cancels and replaces the first edition published in 2002. It contains the following significant technical changes: - addition of data-type for MPEG2 AAC low sampling frequency; - addition of data-type for MPEG-4 AAC. La CEI 61937-6:2006 specifie la methode de la CEI 60958 pour acheminer des flux de bits MIC non lineaire codes selon les formats MPEG-2 AAC (codage du son avance) et MPEG-4 AAC. Cette deuxieme edition de la CEI 61937-6 annule et remplace la premiere edition parue en 2002. Elle contient les modifications techniques importantes suivantes: - ajout du type de donnees au format MPEG-2 AAC a faible frequence dechantillonnage; - ajout du type de donnees au format MPEG-4 AAC.