This project was proposed by Robin Caine, vice chair of SC-02 through working group SC-02-02. It was approved under our rules by Subcommittee SC-02 and assigned to the working group SC-02-02 on digital input/output interfaces.
TITLE | AES-X180, Amendment 5 to AES3, extensions to status data |
SCOPE | This amendment adds a flag to indicate hidden data within a PCM signal, provides indications for two additional sampling frequencies, and clarifies the use of certain status bits when the signal is non-PCM. |
OUTPUT INTENT | Amendment to standard |
RATIONALE | Recent projects to support carriage of MPEG Surround data in an AES3 bitstream, as well as questions arising when considering non-PCM data in an AES3 signal, require some detailed changes to the AES3 specification. |
WHO BENEFITS? | Advanced implementors and users of AES3 interfaces. |
WHY AES? | The Audio Engineering Society is reponsible for controlling, maintaining and updating AES standards. |