AES 50 : 2011
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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AES STANDARD FOR DIGITAL AUDIO ENGINEERING - HIGH-RESOLUTION MULTI-CHANNEL AUDIO INTERCONNECTION (HRMAI)
08-11-2023
12-01-2013
Introduction
0 Preamble
0.1 Patents
0.2 Documentation conventions
1 Scope
2 Normative references
3 Definitions and abbreviations
4 Physical interface
4.1 Physical medium
4.2 Medium dependent interface (MDI)
4.3 Visible link status indicators
4.4 Audio data physical layer
4.5 Synchronization signal physical layer
4.6 Synchronization signal crossover configuration
5 Audio data frame format
5.1 Overview
5.2 Frame structure (MAC compatibility)
5.3 Frame structure (protocol identification headers)
5.4 Frame format identifier header
5.5 Frame format identifier error control
5.6 Frame data payload
6 Frame payload format
6.1 Overview
6.2 Logical channels
6.3 PCM sample subframe formatting
6.4 Audio channel multiplexing
6.5 LC sub-segment packing
6.6 Forward error correction (FEC) encoding
6.7 Encoded block interleaving
7 Frame payload: receiver behaviour
7.1 General
7.2 Forward error correction (FEC) decoding
7.3 Receiver error records
7.4 Receiver behaviour on detection of corrected error
7.5 Receiver behaviour on detection of uncorrected error
8 Auxiliary data system
8.1 Auxiliary data bit-stream
8.2 Auxiliary data packets
8.3 Auxiliary data packet scrambling
8.4 Auxiliary data packet structure
9 Synchronization
9.1 Synchronization signal phase indicators
9.2 Clock synchronization - system behaviour
9.3 Audio stream synchronization markers
9.4 Latency control
Annex A: Frame format identifier - field definitions
Annex B: AES 3-mode metadata: M-bit encoding
B.1 Examples
B.2 Validity bit sub-sampling implications
Annex C: Audio channel multiplexing definitions
Annex D: Link latency
Annex E: Informative references
Annex F: AES EtherType and protocol identifier
Defines a means to carry multiple channels of digital audio in AES3 or bit-stream formats, plus system synchronisation information, over a structured data cable using the IEEE Std 802.3 physical layer. Also includes a means to convey arbitrary packet-based data over the link, in addition to the specified audio interconnection.
| DocumentType |
Standard
|
| PublisherName |
Audio Engineering Society
|
| Status |
Superseded
|
| SupersededBy |
| I.S. EN 62537:2010 | INTERFACE FOR LOUDSPEAKERS WITH DIGITAL INPUT SIGNALS BASED ON IEC 60958 |
| IEC 62379-2:2008 | Common control interface for networked digital audio and video products - Part 2: Audio |
| EN 62379-2:2009 | Common control interface for networked digital audio and video products - Part 2: Audio |
| BS EN 62379-2:2009 | Common control interface for networked digital audio and video products Audio |
| CEI EN 62537 : 2012 | INTERFACE FOR LOUDSPEAKERS WITH DIGITAL INPUT SIGNALS BASED ON IEC 60958 |
| 08/30177133 DC : DRAFT JAN 2008 | BS EN 62537 - DIGITAL LOUDSPEAKER INTERFACE BASED ON IEC 60958-4 (TA4) |
| I.S. EN 62379-2:2009 | COMMON CONTROL INTERFACE FOR NETWORKED DIGITAL AUDIO AND VIDEO PRODUCTS - PART 2: AUDIO |
| 08/30177597 DC : DRAFT FEB 2008 | BS EN 62537 - INTERFACE FOR LOUDSPEAKERS WITH DIGITAL INPUT SIGNALS BASED ON IEC 60958-4 (TA4) |
| IEC 62537:2010 | Interface for loudspeakers with digital input signals based on IEC 60958 |
| CEI EN 62379-2 : 2009 | COMMON CONTROL INTERFACE FOR NETWORKED DIGITAL AUDIO AND VIDEO PRODUCTS - PART 2: AUDIO |
| EN 62537:2010 | Interface for loudspeakers with digital input signals based on IEC 60958 |
| TIA/EIA 568-2 : C2009 AMD 1 2016 | COMMERCIAL BUILDING TELECOMMUNICATIONS CABLING STANDARD - PART 2: BALANCED TWISTED-PAIR TELECOMMUNICATIONS CABLING AND COMPONENTS STANDARDS |
| AES 3 : 2009(R2014) | AES STANDARD FOR DIGITAL AUDIO ENGINEERING - SERIAL TRANSMISSION FORMAT FOR TWO-CHANNEL LINEARLY REPRESENTED DIGITAL AUDIO DATA |
| ISO/IEC 8802-3:2000 | Information technology Telecommunications and information exchange between systems Local and metropolitan area networks Specific requirements Part 3: Carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer specifications |
| IEEE 802.1Q-2014 | IEEE Standard for Local and metropolitan area networks--Bridges and Bridged Networks |
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