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Publication details

Publication CODE Title
IEC 61937-3:2017+AMD1:2020 CSV (2020-09) DIGITAL AUDIO - INTERFACE FOR NON-LINEAR PCM ENCODED AUDIO BITSTREAMS APPLYING IEC 60958 - PART 3: NON-LINEAR PCM BITSTREAMS ACCORDING TO THE AC-3 AND ENHANCED AC-3 FORMATS
 
Price Excl. VAT Total number of pages, tables and drawings
98.00 € 28.
Description
IEC 61937-3:2017 describes the method used to convey non-linear PCM bitstreams encoded according to the AC-3 and enhanced AC-3 formats. This third edition of IEC 61937-3 cancels and replaces the second edition published in 2007. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) removal of support for enhanced AC-3 bitstreams with a sampling frequency of 32 kHz;
b) updates to normative and informative references;
c) clarification of pause data-burst usage for enhanced AC-3 bitstreams.
This consolidated version consists of the third edition (2017) and its amendment 1 (2020). Therefore, no need to order amendment in addition to this publication.
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
EN version

Status
Status IEC PUBLICATION
Situation Currently active
Origin
Committee TC 100/TA 20
Analogue and digital audio
Approval
BEC Approval 2020-09-22
ICS-Code (International Standards Classification) 33.160.30
NBN Status New
IEC publication date 2020-09-22
IEC stability date 2023-12-31
IEC file modification date 2020-09-22
IEC last modification date 2020-09-22