Aspects of current standardization activities for high-quality, low-rate multi-channel audio coding

Proceedings of IEEE Workshop on Applications of Signal Processing to Audio and Acoustics Pub Date : 1993-10-17 DOI:10.1109/ASPAA.1993.379999

M. Bosi, C. Todd, T. Holman

引用次数: 6

Abstract

This paper analyzes directions in the current standardization activities for multi-channel audio, briefly reviews the composite coding schemes AC-3 and ISO 11172-3 compatible systems, and discusses requirements, features, and time-tables for the audio systems in the ISO/Moving pictures Expert Group (MPEG) phase 2 and the United States high definition television (HDTV) standardization processes.<>

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目前各方面的标准化活动针对高质量、低速率的多声道音频编码

本文分析了当前多声道音频标准化活动的方向，简要回顾了AC-3和ISO 11172-3兼容系统的复合编码方案，并讨论了ISO/运动图像专家组(MPEG)第二阶段和美国高清晰度电视(HDTV)标准化过程中音频系统的要求、特点和时间表

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Proceedings of IEEE Workshop on Applications of Signal Processing to Audio and Acoustics

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