ISO/IEC 11172-3:1993/COR1:1996

ISO/IEC 11172-3:1993/COR1:1996 is a corrigendum to the moving-picture coding family defined by Information technology - Coding of moving pictures and associated audio for digital storage media at up to about 1,5 Mbit/s - Part 3: Audio - Technical Corrigendum 1. It is relevant when teams need to review or maintain technical documentation tied to audio coding behavior within the wider ISO/IEC 11172 series. For engineering, testing, and procurement workflows, the reference helps ensure the documented baseline used for evaluation and compliance remains aligned with the corrected text.

ISO/IEC 11172-3:1996/COR1:1996 standard overview

ISO/IEC 11172-3:1993/COR1:1996 functions as a supporting correction linked to the parent reference ISO/IEC 11172, rather than a standalone technical specification. As a corrigendum, it is used to amend or clarify the original Part 3 audio document, which is important for technical review, documented evaluation, and controlled specification management. Organizations working with audio coding implementations, verification activities, or conformity assessment may use it to confirm that the corrected wording is reflected in engineering documentation and compliance records.

Applications of ISO/IEC 11172-3:1993/COR1:1996

This corrigendum is typically consulted in standards libraries, product documentation review, and laboratory evaluation processes where the audio portion of the ISO/IEC 11172 series is under analysis. It may be useful for teams preparing technical validation evidence, updating procurement references, or checking consistency across archived and current compliance workflows. Where digital audio coding is being assessed against legacy documentation, ISO/IEC 11172-3:1993/COR1:1996 can help maintain operational consistency and reduce the risk of relying on superseded text.

Why ISO/IEC 11172-3:1993/COR1:1996 matters

Accurate corrigendum control matters because even small textual corrections can affect interpretation during testing, engineering validation, and conformity assessment preparation. ISO/IEC 11172-3:1993/COR1:1996 supports disciplined quality workflows by helping organizations base technical decisions on the corrected document set. For procurement, compliance, and risk management activities, it provides a clear reference point when confirming what version of the audio-related requirements is being used in technical assessment, verification activities, and internal documentation control.

• Corrigendum linked to the Part 3 audio text in the ISO/IEC 11172 family
• Useful for document control, technical review, and archival compliance checks
• Supports verification activities and consistency in legacy audio coding evaluations
• Helps procurement and engineering teams confirm the corrected reference baseline