IEC 61937-2:2011 pdf – Digital audio -Interface for non-linear PCM encoded audio bitstreams applying IEC 60958- Part 2: Burst-info.
4.3.6 MPEG.2 AAC
The payload of MPEG-2 AAC represents 1 024 samples of each encoded channel and can be transferred using data-type 7 and subdata-type 0. The data-burst is headed with a burstpreamble. followed by the burst-payload; see lSOIEC 13818-7 and IEC 61937-6.
4.3.7 MPEG-2 layer-I low sampling frequency
An MPEG-2 layer-I frame with low sampling frequency represents 384 samples of each encoded channel and can be transferred using data-type 8 and subdata-type 0. The data- burst is headed with a burst-preamble, followed by the burst-payload; see ISO/IEC 13818-3 and IEC 61937-4.
4.3_B MPEG-2 layer-2 low sampling frequency
The payload of MPEG-2 layer-2 frame with low sampling frequency represents I 152 samples of each encoded channel and can be transferred using data-type 9 and subdata-type 0. The data•burst is headed with a burst.preamble, followed by the burst•payload: see ISOtIEC 13818-3 and IEC 61937-4.
4.3.9 UPEG-2 layer-S low sampling frequency
The payload of MPEG-2 layer-3 frame with low sampling frequency represents 576 samples of each encoded channel and can be transferred using data-type 10 and subdata-type 0. The data-burst is headed with a burst-preamble, followed by the burst-payload; see ISO/IEC 13818-3 and IEC 61937-4.
4.3.10 DTS type I
The payload of DTS type I represents 512 samples of each encoded channel and can be transferred using data-type 11 and subdata-type 0. The data-burst is headed with a burstpreamble. followed by the burst-payload; see IEC 61937-5.
4.3.11 DTS type II
The payload of DTS type II represents 1 024 samples of each encoded channel and can be transferred using data-type 12 and subdata-type 0. The data-burst Is headed with a burst- preamble, followed by the burst-payload; see IEC 81937.5.
4.3.12 DTS type Ill
The payload of DTS type Ill represents 2 048 samples of each encoded channel and can be transferred using data-type 13 and subdata-type 0. The data-burst Is headed with a burst- preamble, followed by the burst-payload; see IEC 61937-5.
4.3.13 OTS type IV
The payload of DTS type IV represents samples of each encoded channel and can be transferred using data-type 17 and subdata-type 0. The data-burst is headed with a burst- preamble, followed by the burst-payload; see lEG 61937-5.
4.3.14 ATRAC
The payload of ATRAC represents 512 samples of each encoded channel and can be transferred using data-type 14 and subdata-type 0. The data-burst is headed with a burstpreamble, followed by the burst-payload; see IEC 61937-7.
4.3.15 ATRAC 2/3
The payload of ATRAC 2/3 represents 1 024 samples of each encoded channel and can be transferred using data-type 15 and subdata-type 0. The data-burst is headed with a burst- preamble, followed by the burst-payload; see IEC 61937-7.
4.3.16 ATRAC-X
The payload of ATRAC-X represents 2 048 samples of each encoded channel and can be transferred using data-type 16 and subdata-type 0. The data-burst is headed with a burst- preamble, followed by the burst-payload; see IEC 61937-7.
4.3.17 MPEG-2 AAC low samplIng frequency
The payload of MPEG-2 AAC low sampling frequency represents 2 048 samples of each encoded channel and can be transferred using data-type 19 and subdata-type 0 or it represents 4 096 samples of each encoded channel and can be transferred using data-type 19 and subdata-type 1. The data-burst is headed with a burst-preamble, followed by the burst- payload: see ISO/IEC 13818-7 and IEC 61937-6
4.3.18 UPEG-4 AAC
The payload of MPEG-4 AAC represents 1 024 samples of each encoded channel and can be transferred using data-type 20 and subdata-type 0. The payload of UPEG-4 AAC represents 2 048 samples of each encoded channel and can be transferred using data-type 20 and sub- data-type 1. The payload of MPEG-4 AAC represents 4 096 samples of each encoded channel and can be transferred using data-type 20 and subdata-type 2. The payload of MPEG-4 AAC represents 512 samples of each encoded channel and can be transferred using data-type 20 and subdata-type 3. The data-burst is headed with a burst-preamble, followed by the burst- payload; see ISO/IEC 14496-3 and IEC 61937-6.