9.6 Standard USB Descriptor Definitions

The standard descriptors defined in this specification may only be modified or extended by revision of the Universal Serial Bus Specification.

Note: An extension to the USB 1.0 standard endpoint descriptor has been published in Device Class Specification for Audio Devices Revision 1.0. This is the only extension defined outside USB Specification that is allowed. Future revisions of the USB Specification that extend the standard endpoint descriptor will do so as to not conflict with the extension defined in the Audio Device Class Specification Revision 1.0.

9.6 标准 USB 描述符定义

本规范中定义的标准描述符，仅能通过修订《通用串行总线规范》来进行修改或扩展。

注意： USB 1.0 标准端点描述符的一个扩展已发布于《音频设备修订版 1.0 的设备类规范》中。这是在 USB 规范之外定义并获允许的唯一扩展。未来对 USB 规范的修订若需扩展标准端点描述符，其扩展方式将不会与《音频设备类规范修订版 1.0》中定义的扩展相冲突。