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

M. Bosi, C. Todd, T. Holman
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引用次数: 6

摘要

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