But delays and inefficiencies in air travel are due in large part to an outdated traffic-control system that still relies on slow, ground-based radar stations and repetitive voice communication.

不过航空运输延迟和低效的主要原因还是过时的空中交通管制——一套依靠地面控制、反应迟缓的雷达站和不断重复的语音通讯建立起来的体系。

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One firm, Promptu, developed a voice-control system for American cable operators and tested it in conjunction with Motorola, which makes set-top boxes.

Promptu公司就是其中之一，该公司为美国有线电视运营商研发出一种语音控制系统，并与制造机顶盒的摩托罗拉公司一同测试了此系统。

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It is not a single but a system integrated with several technologies constructing communication network, including Signaling Protocol, Voice Codec, Media Transport and Gateway Control.

它不是单一的一种技术，而是综合了通讯网络的多种技术在内的一个系统，包括了信令协议、语音编解码、媒体传输和网关控制。

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And for those who also opt for the Voice-Activated Navigation System, AppLink will integrate app access and control through the system's 8-inch touch screen.

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Add to that the voice and motion-control abilities already available with the Xbox Kinect system, and you can see Microsoft's vision for making the console a centerpiece for all electronic entertainment.

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The multimedia system COMAND Online with internet access, navigation and LINGUATRONIC voice control is also available as an optional extra.

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