This paper gives a brief description of the design principles of a PCM multiplex terminal for fibre-optic communication, namely, speech channel, timing, synchronization, coding decoding and format.
本文扼要的介绍了脉冲编码传输设备的原理，其中包括有话路、定时、同步、编译码和帧结构。
Mr Obama's speech was broadcast live by only one cable TV channel with limited reach.
奥巴马的演讲只通过一家有线电视频道在有限的范围内现场直播。
The speech communication process as a whole includes seven elements-speaker, message, channel, listener, feedback, interference, and situation.
语言交流的过程，整体而言包括七个要素：演说者、信息、沟通途径、听众、反馈、外界干扰、和现场形态。
To guard against that, Mr Putin recently gave a rousing speech at a stadium in Moscow, broadcast on every television channel.
为了避免出现这种情况，普京最近在莫斯科的一个露天大型运动场发表了一个激愤人心的演讲，并在每个电视频道上播报。
With full control of volume levels handed to the system, the computer could automatically lower the din on one channel and allow the speech to come through as a pleasant relief.
只要将音量水平的控制权交给系统，计算机就可以自动降低一个声道的声音，让语音发出悦耳的声音。
Speech signal is a major channel for human to communicate and to transmit information, making machines understand human language is human's dream.
语音信号是人类交流传递信息的主要途径，让机器听懂人类的语言是人类的梦想。
This paper addresses the problem of speech recognition under telephone channel conditions using data simulation method and HMM(Hidden Markov Model)adaptation.
该文研究了基于数据模拟方法和HMM（隐马尔科夫模型）自适应的电话信道条件下语音识别问题。
A kind of single input channel speech enhancement algorithm based on signal subspace is studied for enhancement of speech degraded by colored additive noise.
针对加性有色噪声干扰，提出了一种单通道输入基于信号子空间的语音增强算法。
In this design many technologies such as DSP, low bit-rate speech compression, channel multiplexing, Flash Memory and communication with modem through se rial port are used.
设计中采用了DSP、低比特率语音压缩编解码、信道复用、快闪存储、串口和调制解调器通信等技术。
Mr Hollande, who took part with others in a follow-up trip through the tunnel on a train, emerged on the southern side to give a speech in which he compared the Gotthard to the Channel Tunnel.
这些领导人在仪式结束后同样登上列车穿过了整条隧道。奥朗德在隧道南面入口举行的仪式上发表了演讲，将圣哥达隧道和英吉利海峡隧道做了一番比较。
Subjective test results suggest that the proposed scheme is not affected by channel conditions and is able to produce speech with enhanced quality in adverse environments.
主观测试结果显示，我们所提供的系统方案并没有被信道环境所影响，并且能够在不利环境中创造语音以提高质量。
The proposed system is designed to work with noisy input speech and unknown channel frequency response.
我们所设计的系统为的是工作在噪声化输入语音和不明信道频率响应中的。
Dual rate, channel preference indicated by the Speech coder preference, changes between full rate and half rate Not allowed after first channel allocation as a result of the request.
双速率，信道的首选项能过话音编码首选项来指示，第一次信道分配后全速率和半速率之间的改变是不允许的。
Dual rate, channel preference indicated by the Speech coder preference, Changes between full rate and half rate allowed after first channel allocation as a result of the request.
双速率，信道的首选项能过话音编码首选项来指示，第一次信道分配后全速率和半速率之间的改变是允许的。
This paper presents a research on the effect of the telephone channel on the parametes of speech signal.
本文主要研究语音信号的参数受电话信道影响的情况。
A dual-channel speech and time recorder with mass storage based on DSP and CF card is introduced.
介绍了自行研制的一种基于DSP和CF卡的大容量双通道数字语音时间记录仪。
Conventional multi channel speech communication recording systems consist of analog or digital tape recorder with large size and costs.
传统的多通道通信记录设备是由模拟磁带机或数字磁带机构成，设备庞大复杂，价格高昂。
This paper presents a channel adaptation method named spectral adjusting (SA) normalizes the distorted speech spectrum with a piecewise linear normalization function.
该文提出了一种新的信道自适应方法——频谱调整法。
The architecture and the key technology of a multi-channel digital speech recorder are introduced.
本文介绍一种多路数字语音记录仪的结构及其关键技术。
It embeds a speech as the secret message into original audio signal, and transmits the secret message in the public channel.
把一段语言作为秘密信息隐藏到宿主音频中，在公共信道中传递秘密信息。
DRSN Dual rate, channel preference indicated by the Speech coder preference, changes between full rate and half rate Not allowed after first channel allocation as a result of the request.
双速率，信道的首选项能过话音编码首选项来指示，第一次信道分配后全速率和半速率之间的改变是不允许的。
DRSC Dual rate, channel preference indicated by the Speech coder preference, Changes between full rate and half rate allowed after first channel allocation as a result of the request.
双速率，信道的首选项能过话音编码首选项来指示，第一次信道分配后全速率和半速率之间的改变是允许的。
These algorithms are used during silence periods of speech to reduce ratio of transmission and improve ratio of use in signal channel. It's a best silence compression scheme for G. 729.
这些算法应用于语音中的静音期间以进一步降低传输速率和提高信道利用率，是为G.729研究的最佳静音压缩方案。
The method is then used to develop a single channel speech enhancement algorithm. Objective measurements combine…
在此基础上，设计实现了一个单声道语音增强算法。
CELP coders, due to its high quality of reconstructed speech and robustness against channel noise, have many applications in mobile communication, encrypted telephone and voice relay service etc .
CELP以其高质量的合成语音及优良的抗噪声和多次转接性能，在移动通信，保密电话和语音中继等中低速率上获得了广泛应用。
CELP coders, due to its high quality of reconstructed speech and robustness against channel noise, have many applications in mobile communication, encrypted telephone and voice relay service etc .
CELP以其高质量的合成语音及优良的抗噪声和多次转接性能，在移动通信，保密电话和语音中继等中低速率上获得了广泛应用。
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