Digital audio - Interface for non-linear PCM encoded audio bitstreams applying to IEC 60958 - Part 7: Non-linear PCM bitstreams according to the ATRAC, ATRAC2/3 and ATRAC-X formats
NORMA vydána dne 13.5.2016
Designation standards: IEC 61937-7-ed.2.1+Amd.1-CSV
Publication date standards: 13.5.2016
The number of pages: 60
Approximate weight : 180 g (0.40 lbs)
Country: International technical standard
Kategorie: Technické normy IEC
IEC 61937-7:2004+A1:2016 specifies the method for the digital audio interface specified in IEC 60958 to convey non-linear PCM bitstreams encoded in accordance with the ATRAC, ATRAC2/3 and ATRAC-X formats. This second edition cancels and replaces the first edition published in 2002. It constitutes a technical revision. This edition includes the following significant technical changes: In this edition, a new audio data-type of ATRAC-X is added to ATRAC and ATRAC2/3. Specific properties such as reference points, repetition period, the method of filling stream gaps, and decoding latency are specified for data-type of ATRAC-X. This consolidated version consists of the second edition (2004) and its amendment 1 (2016). Therefore, no need to order amendment in addition to this publication. LIEC 61937-7:2004+A1:2016 specifie la methode pour linterface audionumerique specifiee dans la CEI 60958 pour acheminer des flux de bits MIC non lineaire codes selon les formats ATRAC, ATRAC2/3 et ATRAC-X. La presente deuxieme edition annule et remplace la premiere edition parue en 2002. Cette edition constitue une revision technique. Elle contient les importantes modifications techniques suivantes: Dans cette edition, un nouveau type de donnees audio au format ATRAC-X est ajoute au aux formats ATRAC et ATRAC2/3. Les caracteristiques particulieres, telles que les points de reference, la periode de repetition, la methode pour combler les intervalles entre flux et le temps de latence du decodage, sont specifiees pour le type de donnees ATRAC-X. Cette version consolidee comprend la deuxieme edition (2004) et son amendement 1 (2016). Il nest donc pas necessaire de commander lamendement avec cette publication.