【pulse-code_modulation】什么意思_英语pulse-code_modulation的翻译_音标_读音_用法_例句_在线翻译

pulse-code modulation

机械工程 | 电子、通信与自动控制技术 | 计算机科学技术

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abstract: Pulse-code modulation (PCM) is a method used to digitally represent sampled analog signals. It is the standard form of digital audio in computers, Compact Discs, digital telephony and other digital audio applications.

以上来源于: WordNet

1.
N a form of pulse modulation in which the information is carried by coded groups of pulses 脉冲编码调制 ( abbr: pcm) [electronics]

The audio data should be in a format understood by the headset (for example, A-law PCM [Pulse Code Modulation] format for the Sony headset).

音频数据应当是耳机可以理解的格式(例如，Sony耳机的a - law P CM [Pulse Code modulation]格式)。

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In pulse code modulation, the representation of the quantized 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。

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A pneumatic position servo system with pulse code modulation (PCM) is described in this paper.

本文研究脉冲编码调制(PCM)控制方式的气压位置伺服系统。

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更多双语例句

Pulse-code modulation is simply a way of representing the analog electrical signal, in digital form.

ENGADGET: Primed: digital audio basics Mobile
While it's always hard to pin down the exact origins of an idea -- especially one like pulse-code modulation, where a number of parties were involved -- sifting out the large and significant contributions from the gold pan of history tends to bring up the same names time and again.

ENGADGET: Primed: digital audio basics Mobile
Shannon would also contribute to the further development of pulse-code modulation (along with Bell alumni Bernard M Oliver and John R Pierce) at around the same time, using technology that eliminated some of the issues (such as complex circuitry) from the earlier, but conceptually similar, implementation from Briton Alec Reeves in 1938.

ENGADGET: Primed: digital audio basics Mobile

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