为了使延迟和抖动减到最小，网络设备必须能够在语音数据包一到达时就进行处理，换句话说，就是严格的优先级方式。

To minimize delay and jitter, the network devices must be able to service voice packets as soon as they arrive, or in other words, in strict priority fashion.

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其中一个原型系统能自动调整语音邮件的优先级，如当用户不在办公室时手机将自动把朋友的语音邮件设置为优先接收。

One of his prototype systems shuffles the queue of voice-mail messages to give priority to messages from friends when the phone is out of the office.

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数年之内，该实验室建立了五项核心专业领域，各为语音辨识、多媒体、绘图、无线和搜寻，且开始发表世界级的论文和专利。

Within a few years, the lab built up five core areas of expertise, in speech recognition, multimedia, graphics, wireless, and search, and began pumping out world-class papers and patents.

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