ISO/IEC 23003-1:2007/AMD2:2008/COR2:2011
Information technology - MPEG audio technologies - Part 1: MPEG Surround - Amendment 2: Reference software - Technical Corrigendum 2
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About This Item
ISO/IEC 23003-1:2007/AMD2:2008/COR2:2011 is a supporting technical document for MPEG audio technologies, tied to the MPEG Surround work in ISO/IEC 23003-1. Based on the official title, it addresses Amendment 2 for reference software and Technical Corrigendum 2, making it relevant for teams that need an updated compliance reference for evaluation, verification activities, and engineering documentation. It is useful when reviewing whether a software implementation remains aligned with the parent specification and its published corrections.
What is ISO/IEC 23003-1:2007/AMD2:2008/COR2:2011?
This document is an amendment and corrigendum connected to ISO/IEC 23003, rather than a standalone primary specification. In practical terms, ISO/IEC 23003-1:2007/AMD2:2008/COR2:2011 supports the parent MPEG Surround reference by clarifying or updating reference software content and correcting technical details. For engineering and compliance teams, that means it can serve as a control document during technical review, documented evaluation, and software validation against the latest published changes.
Applications of ISO/IEC 23003-1:2007/AMD2:2008/COR2:2011
Organizations working with MPEG audio technologies may use this reference when maintaining decoder or reference software, performing laboratory evaluation, or checking implementation consistency across development builds. It can also support procurement review and conformity assessment preparation where traceability to the correct amendment and corrigendum matters. In quality workflows, it helps teams confirm that engineering documentation reflects the corrected reference material associated with MPEG Surround and its reference software.
Why is ISO/IEC 23003-1:2007/AMD2:2008/COR2:2011 important?
Accurate supporting documents are important because even small corrections can affect interoperability, testing consistency, and technical validation results. ISO/IEC 23003-1:2007/AMD2:2008/COR2:2011 helps reduce risk by giving teams a clearer basis for review against the parent document and its amended reference software. For organizations preparing compliance packages or internal approval records, it can improve operational consistency and support more reliable assessment of implementation status.
- Supports review of MPEG Surround reference software changes and corrections
- Useful for validation, laboratory checking, and implementation traceability
- Helps align engineering documentation with the parent ISO/IEC 23003 reference
- Assists procurement and compliance teams in selecting the correct supporting document
- Publication Date: 2011-11-10
- Standard Status: Amendment
- Publisher: IEC
- Edition: 1
- New Version Available: ISO/IEC 23003 (2025-03-19)
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