V2EX analog

Analog

释义 Definition

analog(形容词/名词)常指“模拟的;类比的;类似物”。在科技语境中,最常见的意思是模拟的(非数字的),例如模拟信号随时间连续变化。(另有较少见用法:与 analogue 拼写相关的英式变体等。)

发音 Pronunciation

/nl/

例句 Examples

An analog clock uses hands to show the time.
模拟时钟用指针来显示时间。

The studio chose analog equipment because it can produce a warmer, more natural sound than some digital systems.
录音棚选择了模拟设备,因为与一些数字系统相比,它能产生更温暖、更自然的声音。

词源 Etymology

源自希腊语 analogos,意为“成比例的、相对应的”(ana- “根据、再” + logos “比例、关系、理性/言说”)。因此它既能表示“类比/对应”,也逐渐发展出在电子与信号领域里的“模拟(连续变化)”含义,用来与“数字(离散编码)”相对。

相关词 Related Words

文学作品 Literary Works

  • Fahrenheit 451(Ray Bradbury):作品中常以“机械与人性、技术与感知”的对照展开讨论,语境里会出现与“模拟/数字、机械装置”相关的表达。
  • 1984(George Orwell):涉及通信、监控与技术系统的描写,常见与“信号、设备、系统”相关的词汇环境中可能出现 analog 这一术语。
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