A/339, “Audio Watermark Modification and Erasure”Approved: 28 March 2023

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

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

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.

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The Advanced Television Systems Committee, Inc., is an international, non-profit organization developing voluntary standards and recommended practices for digital terrestrial broadcasting. ATSC member organizations represent the broadcast, broadcast equipment, motion picture, consumer electronics, computer, cable, satellite, and semiconductor industries. ATSC also develops digital terrestrial broadcasting implementation strategies and supports educational activities on ATSC standards.

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