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A/339, “Audio Watermark Modification and Erasure”Approved: 3 April 2024

This document provides recommended practices for methods to be employed in the erasure and modification of VP1 audio watermarks.

Download current version: A/339:2024-04, “Audio Watermark Modification and Erasure”, 3 April 2024.

Previous Versions

There are multiple versions of this document. Please be sure to download the desired version. For amendments, the text includes a list of changes, the rationale for the changes, and compatibility considerations.

Download A/339:2017, “Audio Watermark Modification and Erasure”, approved 4 December 2017.

Download A/339:2022-03, “Audio Watermark Modification and Erasure”, 31 March 2022.

Download A/339:2023-03, “Audio Watermark Modification and Erasure”, 28 March 2023.

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