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Voice Over IP is a method for turning analogue audio signals into digital data that can be transferred over the internet.

IP语音是一种将模拟音频信号转成数字数据，可在网上。

Samples of an analogue signal by character signals according to a defined code.

在脉码调制技术中，按照确定的代码由字符信号对模拟信号量化采样的表示法。

Code modulation, the representation of the quantized samples of an analogue signal by character signals according to a defined code.

技术中，按照确定的代码由字符信号对模拟信号量化采样的表示法。

In digitizing analogue signals, the digital signal is corrupted by the noise due to the inherent noise of the sampler and the quantizing noise.

在这两个过程中，由于采样器固有噪声和采样脉冲抖动噪声以及量化噪声等因素的影响，采用量化后的数字信号中含百噪声。

They work with analogue signals of 4–20 mA or 200–1000 Hz.

他们的工作与模拟信号的4月20日，马或200-1000赫兹。

An algorithm based on Support Vector Machines for recognition of analogue modulation signals is presented.

提出了一种基于支持向量机的多类模拟调制方式识别算法。

It is an analytical method based on higher-order statistical characters of signals, and is widely used in signal processing.

正是因为这一特点，使ICA在信号处理领域受到了广泛的关注。

Comparing EMD method with traditional FFT method in the analytical process, Hilbert-Huang transformation is found to be superior in performance. Structural response of the warship subjected to underwater explosion is simulated numerically, and EMD method is applied to analyzing the structural impulse signals.

该方法不把信号分解成正弦或余弦函数，因此既能分析线性稳态信号又可用于非线性非平稳信号的分析，且避免了高频干扰结果的出现，被认为是近年来对以Fourier变换为基础的线性和稳态谱分析的一个重大突破。

1Set officer's anchor watch and attended tO regulation Lts , leads and fog signals .

指定驾驶员的锚泊值班并注意规定号灯、测深锤和雾号。

The simple way to transmit speech, which is translated into electronic signals of different frequency andor amplitude.

用于传输语音的简单方法，它们转换为不同频率和或振幅的电子信号。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。