IEC 60958-1:2008 数字音频接口.第1部分:总则

标准编号：IEC 60958-1:2008

中文名称：数字音频接口.第1部分:总则

英文名称：Digital audio interface - Part 1: General

发布日期：2008-09-19

标准范围

IEC 60958-1:2008描述了一种用于消费者和专业应用的数字音频设备互连的串行、单向、自时钟接口。它提供了接口的基本结构。单独的文档定义特定于特定应用程序的项目。该接口主要用于传输单声道或立体声节目，使用线性PCM编码，每个样本的分辨率高达24位。本第三版取消并取代2004年出版的第二版，构成技术修订版。与前一版本相比，它包括以下重大技术更改:从IEC 60958-3中删除了电气和光学要求；它们在IEC 60958中有规定-1.

IEC 60958-1:2008 describes a serial, uni-directional, self-clocking interface for the interconnection of digital audio equipment for consumer and professional applications. It provides the basic structure of the interface. Separate documents define items specific to particular applications. The interface is primarily intended to carry monophonic or stereophonic programmes, encoded using linear PCM and with a resolution of up to 24 bits per sample. This third edition cancels and replaces the second edition published in 2004 and constitutes a technical revision. It includes the following significant technical changes with respect to the previous edition: Electrical and optical requirements are removed from IEC 60958-3; they are specified in IEC 60958-1.

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