Channel modulators take any video signal — from a security camera to your favorite television station — and make it viewable on every television in the house.

信道调制器能接收任何视频信号，不论是摄像头还是你喜欢的电视节目，都能在你房子内的每一台电视上播放。

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The experimental results show that both of them can resist signal distortions such as JPEG compression, Gauss noise, and the improved algorithm has better robustness and security.

从试验结果看，两种算法能够抵抗JPEG 压缩以及高斯噪声等信号处理的攻击，且改进后的算法水印鲁棒性及保密性得到了增强。

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This skill has enhanced reliability and security of railway signal measure.

该技术提高了轨道信号检测的安全性与可靠性。

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"When we praise what the Palestinians do on security, it is meant to send a signal that progress is underway, and it is progress toward a two-state solution.

VOA: standard.2009.11.02

When an app wants access to data or functions on your phone, such as your contacts list or the ability to send text messages, it can signal potential security or malware risks.

CNN: 'No permission' Android apps can see and share your data

Thanks to advances in chip design and computational throughput, a typical SoC today contains multiple cores to deliver extremely high levels of packet processing, security functions, signal processing, programmability and more.

FORBES: The Solution For The Bandwidth Shortage? Better Silicon Devices

Jurors at the federal courthouse watched a closed-circuit TV signal of the testimony, with extraordinary security measures in place to prevent electronic interceptions.

CNN: No decision on Clinton videotapes