VCRDI Virtual Channel Remote Defect Indication 虚信道远端故障指示 VCS Voice Communications System 语音通信系统 VCS Video Conference Service 会议电视业务 ..
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目前语音通信系统飞速发展，相应地评价这些系统的语音质量一直备受人们的关注。
Currently as voice communication systems have been rapidly change, there is increasing interest in the development of a speech quality assessment.
在我们的日常交流和语音通信系统中，加性宽带噪声严重影响了语音质量和可懂度。
In our daily conversation and speech communication system, the additive broadband noise has badly impact on the qualification and the intelligibility of the speech.
仿真结果表明，接收端能正确地解调出相应信号，实现了FM语音通信系统的基本功能。
The result showed that the corresponding signal could be demodulated by the receive end and the basic functions of FM voice communication system were achieved.
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