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.