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   voice signal communication 的翻译结果: 查询用时:0.186秒
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voice signal communication
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  “voice signal communication”译为未确定词的双语例句
     This paper carries out a new method of Adaptive Filters and Singular Value Decomposition (SVD), which can effectively improve the quality of voice signal communication in battle field by eliminating the wide-band and random background noise.
     本文通过采用自适应滤波技术和奇异值分解的方法,对战场环境下叠加在语音信号中的宽带高强度随机背景噪声信号进行有效滤除,以提高语音通信系统的信噪比。
短句来源
     A design for security telephone which can perform auth or ity certification, key exchange and secure voice signal communication is propose d. The security telephone can protect users from wiretapping attack, voice- imi tating attack and denials after communicating. Then, a terminal equipment of sec urity telephone is implemented based on PC architecture.
     提出一种能够进行身份认证及密钥交换和语音信号保密通信的安全电话的设计方案,解决PSTN网络上通信双方易遭受窃听攻击、语音模仿攻击和通信后发生抵赖行为的问题,并在基于PC的平台上实现了安全电话终端设备,最后测试了安全电话终端设备的性能。
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  相似匹配句对
     The processing to voice signal is important.
     语音信号的处理在通信系统中占据很重要的位置.
短句来源
     VOICE
     声音
短句来源
     The Modulation to the Voice Signal of Bluetooth
     蓝牙技术中语音信号的调制
短句来源
     transmission of signal;
     信号的传递 ;
短句来源
     VOICE OF CBA
     CBA之声
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A design for security telephone which can perform auth or ity certification, key exchange and secure voice signal communication is propose d. The security telephone can protect users from wiretapping attack, voice- imi tating attack and denials after communicating. Then, a terminal equipment of sec urity telephone is implemented based on PC architecture. Finally, the performanc e of the terminal equipment is tested.

提出一种能够进行身份认证及密钥交换和语音信号保密通信的安全电话的设计方案,解决PSTN网络上通信双方易遭受窃听攻击、语音模仿攻击和通信后发生抵赖行为的问题,并在基于PC的平台上实现了安全电话终端设备,最后测试了安全电话终端设备的性能。

Based on MCU, a simplex wireless call and data transmit system is designed by analog frequency modulation technique. In the frequency interval of 30~40 MHz, the transmittal of long distance and simplex by small power that voice signals are inputted through microphone and line is realized. The host and subordinate machines can undertake smart communication by frequency shift keying(FSK)modulation mode. There are 256 subordinate stations in our architecture, forming a one-to-multiple point, simplex,...

Based on MCU, a simplex wireless call and data transmit system is designed by analog frequency modulation technique. In the frequency interval of 30~40 MHz, the transmittal of long distance and simplex by small power that voice signals are inputted through microphone and line is realized. The host and subordinate machines can undertake smart communication by frequency shift keying(FSK)modulation mode. There are 256 subordinate stations in our architecture, forming a one-to-multiple point, simplex, wireless call system. There is no obvious distortion and low bit error rate during transmittal. The number of subordinate stations can optionally change, while the host station can selectively or wholly dial-up. Data transmits while voice signals communication in this system. The English words, Chinese characters, short messages and station number will be displayed on liquid crystal display(LCD).

基于单片机,使用模拟调频技术,设计了一种单工无线呼叫数据传送系统,在30~40 MHz频段上,实现了话筒输入和线路输入语音信号的小功率远距离单工发送和接收.其数据通信采用FSK调制方式,主、从机可实现智能控制通信,可连接多达256个从站,构成一点对多点的单工无线呼叫系统.本系统可实现无失真的语音传输,且具有数据传输误码率低的特点,从站号码可任意改变,主站可拨号选呼和对全部从站群呼,在语音通信同时可传送信息数据,能使用液晶显示器显示英文和汉字短信及站号信息.

 
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