Finally, some practical applications such as speech coding hardware, video telephone and video conference systems, DSP parallel processing systems for sonar and radar are also described.

最后，还介绍了一些DSP的应用实例，如语音编码器，视频电话和视频会议系统，用于雷达和声纳的DSP并行处理系统。

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At the same time, most of the public share collaboration systems aboard had been developed for many years, they have few multimedia functions especially in providing video conference aspect.

同时，国外资料公开的同类软件系统大部分开发时间较早，实现的多媒体协作功能有限，尤其是在视频交互方面做得不够，跨平台的系统较少。

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Systems and methods for integrating biometric authentication with video conference sessions are described.

描述了用于集成生物统计验证以及视频会议会话的系统和方法。

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