通过对语音信号加密的研究，参数自适应滞后同步具有很好的抗参数扰动特性。
The parametric adaptive lag synchronization shows the character against vibration of parameters through the encryption of sound signal.
一旦与另外一部手机取得联系，由双方手机商定通信信号加密密码，再进行实质性通信。
Once a cell phone contacted with another, they will agreed to communications and encrypt the signal with a password from the two sides, and then substantive communication.
这部分中，本文提出了基于密码学算法的图象置乱方法和基于混沌序列的图象置乱方法，并把电视信号加密方法应用到数字图象置乱中去。
In this part, the scrambling methods based on cryptography and chaos sequences are presented, and the encryption methods used in the TV are applied to the digital image scrambling.
军事领域的数据交换是基于敌军无法分析或干扰的加密信号。
This data exchange in the military field is based upon encrypted signals which cannot be analyzed or jammed by hostile forces.
唯一的能够出去的信号是通过一个安全的加密电话生成的加密通讯信号，该信号通过卫星传输，他说。
The only signal which can get out is the encrypted communications, which are made through a secure and encrypted phone line, which sends conversations through a satellite, he says.
不幸的是，似乎无法关闭这项“功能”；无法得到未加密的信号。
Unfortunately, there appears to be no way to turn this "feature" off; you simply can't get an unencrypted signal.
NuCrypt与AOptix联手提供了一个强大的链接解决方案，保证了通过无线光学连接的加密类型编码信号的完整性。
Teaming with AOptix provided a robust link solution that preserved the integrity of the encoded signal for this type of encryption over a wireless optical connection.
显然一些电视、无线链路以及甚至一些加密网络都在使用不该使用的信号频率进行传输，这就扰乱了卫星敏感的探测器。
Apparently some TV, radio links and even security networks are transmitting signals where they are not supposed to be, messing with the satellite's sensitive measurements.
沃尔沃加密锁相当于一个起动锁，因为起动钥匙通过安全加密的电信号和随机滚动码与发动机的起动电路进行通信。
The Volvo Immobiliser serves as a starter block since the starter key communicates with the engine′s starting circuit via security-coded electronic signals and random rolling codes.
混沌信号具有天然的随机性，可以作为序列密码应用于信息加密。
The chaotic signal, which possesses natural randomness, can be used for information encryption as sequence cipher.
参与制造、进口、销售或以任何其他方式提供能对载有节目的加密信号解密或帮助解密的装置或系统的行为。
Participate in the manufacture, importation, sale or any other act that makes available a device or system capable of decrypting or helping to decrypt an encrypted program-carrying signal.
该系统包括语音信号的实时处理、数据加密、网络传输。
The system consists of the real-time processing of speech signals, the data encryption and the network transmissions.
通过EDA设计技术实现排列码加密算法，并在加密芯片中集成了信号采集模块，可以使该芯片应用到语音通讯加密当中。
Then supplies realization of Encryption Chip based on Permutation Code by EDA, and integrates the modular of signal gathering so the chip can be used in voice communication encryption.
为了保证语音通信的安全，系统采用实现速度快安全性高的AES算法来加密压缩后的语音信号。
For the sake of the safety that the assurance speech correspond, the system adopts AES algorithm to encrypt the compression speech signal, because of good efficiency and good safety.
为了增强水印信号的安全性，采用了基于混沌和位平面的水印加密算法。
In order to enhancing the security of the watermark, we employ an encryption technology based on chaos and bit plan.
造成这个缺点的原因就是钥匙中加密算法发出的信号不够强。
The reason for this weakness in security is that the algorithms which encrypt the signals sent from the key to the vehicle are not strong enough.
从应用角度来讲，这种演化复杂性正好增加了加密信号的无序性，提高了信号的抗破译能力。
From the viewpoint of application, the complicated evolution of the chaotic signal can generate an encrypted signal with high complexity or disorder, and thus upgrades the ability of decrypt.
另一方面，同步在采用“模-数-模”方法实现的模拟信号置乱加密通信中非常重要，必须在信息信号中加同步头信号。
On the other side, synchronization in "analog-digital-analog" scramble communications is very important, and the synchronizing signal must be inserted into information signals.
通过设计非线性状态观测器，构造了两个混沌系统并使其保持同步，从而实现加密信号的完全再现。
By designing nonlinear state observer, two chaotic systems are constructed and kept synchronized, hence, encrypted signals can be completely recurred.
序列信号可以模拟白噪声，广泛应用于扩频通信、数字加密、数字系统测试等领域。
The M-sequences signal can simulate the white noise, which has been widely applied in the fields of spread spectrum communication, digital cryptography, digital system test and so on.
本文提出了等间隔加密信号的频谱分析方法和计算加密信号的快速算法。
This paper proposes a frequency spectrum analysis method and a fast algorithm on the interpolation signal with equal samples interval.
由于系统以dsp为核心，使得无线网络的数字信号处理更加方便，可以较方便地实现数据加密、信号压缩等较复杂的算法。
DSP as the core of the system to make wireless networks more convenient digital signal processing, can be more easily achieve data encryption, signal compression and other more complex algorithms.
通过设计非线性状态观测器，构造了两个混沌系统并使其保持同步，从而实现加密信号的完全再现。
The structure of Liu chaotic system was analyzed, and then linear feedback synchronization method and state observers synchronization method were designed.
通过设计非线性状态观测器，构造了两个混沌系统并使其保持同步，从而实现加密信号的完全再现。
The structure of Liu chaotic system was analyzed, and then linear feedback synchronization method and state observers synchronization method were designed.
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