ISO/IEC 20382-2:2017规定了面对面语音翻译的功能组件，旨在实现不同语言的多个翻译系统之间的互操作。它还规定了语音翻译的特点、一般要求和功能，从而提供了一个框架，支持在面对面的情况下提供方便的语音翻译服务。本文档适用于语音翻译设备、服务器以及语音翻译服务器和客户端之间的通信协议。ISO/IEC 20382-2:2017还定义了不同环境中的各种系统架构。ISO/IEC 20382-2:2017不适用于定义语音识别引擎、语言翻译引擎和语音合成引擎。

ISO/IEC 20382-2:2017 specifies the functional components of face-to-face speech translation designed to interoperate among multiple translation systems with different languages. It also specifies the speech translation features, general requirements and functionality, thus providing a framework to support a convenient speech translation service in face-to-face situations. This document is applicable to speech translation devices, servers and communication protocols among speech translation servers and clients in a high-level approach. ISO/IEC 20382-2:2017 also defines various system architectures in different environments. ISO/IEC 20382-2:2017 is not applicable to defining speech recognition engines, language translation engines and speech synthesis engines.