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Applications of voice processing to telecommunications

机译：语音处理在电信中的应用

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摘要

The ways in which people communicate are changing rapidly. The options are many and diverse, ranging from voice calls over wireless networks, to video calls over the conventional wired network, ISDN video, FAX, e-mail, voice mail, beeper services, data services, audio teleconferencing, video teleconferencing, and so-called scribble phone service (transmission of arbitrary handwritten input). This revolution in communications is being fueled by several sources, including the availability of low-cost, low-power, computation in both DSP and RISC chips, larger and cheaper memory chips, improved algorithms for communications (e.g., modems, signaling) and signal processing, and finally the creation of world-wide standards for transmission, signal compression, and communication protocols. The broad goal of the communications revolution is to provide seamless and high-quality communications between people (or groups of people), anywhere, anytime, and at a reasonable price. Although there are many technologies that form the bases for the communications environment of the twenty-first century, one of the key technologies for making the vision a reality is voice processing. In this paper we attempt to show, by example, how voice processing has been applied to specific problems in telecommunications, and how it will grow to become an even more essential component of the communications systems of the twenty-first century.
机译：人们交流的方式正在迅速变化。选项多种多样，从无线网络上的语音呼叫到常规有线网络上的视频呼叫，ISDN视频，FAX，电子邮件，语音邮件，蜂鸣器服务，数据服务，音频电话会议，视频电话会议等等。所谓的涂鸦电话服务（传输任意手写输入）。通信的这场革命受到多种因素的推动，包括低成本，低功耗，DSP和RISC芯片中的计算能力，更大和更便宜的存储芯片，改进的通信算法（例如，调制解调器，信令）和信号。处理，最后创建传输，信号压缩和通信协议的全球标准。通信革命的主要目标是在任何地方，任何时间，以合理的价格提供人们（或一群人）之间的无缝和高质量的通信。尽管有许多技术构成了二十一世纪通信环境的基础，但使视觉成为现实的关键技术之一是语音处理。在本文中，我们尝试举例说明语音处理如何应用于电信中的特定问题，以及语音处理将如何发展成为二十一世纪通信系统中更为重要的组成部分。

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