标准摘要
[中文适用范围]： 音频设备类定义适用于所有用于操作音频、语音和声音相关功能的设备或嵌入在复合设备中的功能。这包括音频数据（模拟和数字）以及用于直接控制音频环境的功能，例如音量和音调控制。音频设备类不包括用于操作与音频数据再现相关的传输机制的功能，例如磁带传输机制或 CD-ROM 驱动器控制。 [外文原描述]： IEC 62680-1-5:2019 describes the minimum capabilities and characteristics an audio device shall support to comply with the USB. This document also provides recommendations for optional features. The Audio Device Class Definition applies to all devices or functions embedded in composite devices that are used to manipulate audio, voice, and sound-related functionality. This includes both audio data (analog and digital) and the functionality that is used to directly control the audio environment, such as Volume and Tone Control. The Audio Device Class does not include functionality to operate transport mechanisms that are related to the reproduction of audio data, such as tape transport mechanisms or CD-ROM drive control.
英文名称Universal serial bus interfaces for data and power - Part 1-5: Common components - USB Audio 3.0 device class definition