BS IEC 61937-3:2017 - Digital audio. Interface for non-linear PCM encoded audio bitstreams applying IEC 60958. Non-linear PCM bitstreams according to the AC-3 and enhanced AC-3 formats

BS IEC 61937-3:2017

Digital audio. Interface for non-linear PCM encoded audio bitstreams applying IEC 60958. Non-linear PCM bitstreams according to the AC-3 and enhanced AC-3 formats

Status : Current, Under review   Published : June 2019

Format
PDF

Format
HARDCOPY



IEC 61937-3:2017 is available as

IEC 61937-3:2017 RLV

which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.



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.




Standard NumberBS IEC 61937-3:2017
TitleDigital audio. Interface for non-linear PCM encoded audio bitstreams applying IEC 60958. Non-linear PCM bitstreams according to the AC-3 and enhanced AC-3 formats
StatusCurrent, Under review
Publication Date18 June 2019
Normative References(Required to achieve compliance to this standard)IEC 61937-1:2007/AMD1:2011, IEC 61937-2:2007, IEC 61937-1:2007, ETSI TS 102366
Informative References(Provided for Information)ATSC A/52:2012
ReplacesBS EN 61937-3:2009
International RelationshipsIEC 61937-3:2017
Draft Superseded By19/30348474 DC
DescriptorsDigital recording methods, Digital signals, Audio equipment, Audio systems, Acoustic signals, Interfaces (data processing), Coding (data conversion), Information exchange, Pulse-code modulation, Interfaces, Binary digits
ICS33.160.30
CommitteeEPL/100
ISBN978 0 580 95794 9
PublisherBSI
FormatA4
DeliveryYes
Pages16
File Size702 KB
Price£130.00


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