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单词 random noise
释义

Definition of random noise in English:

random noise

noun
Electronics Telecommunications
  • Unwanted electrical signals caused by randomly occurring transient disturbances, sometimes affecting sound or video output; specifically a signal component whose instantaneous amplitudes follow a statistically random or Gaussian distribution.

Origin

1930s; earliest use found in Philosophical Transactions of the Royal Society of London.

Definition of random noise in US English:

random noise

noun
Electronics Telecommunications
  • Unwanted electrical signals caused by randomly occurring transient disturbances, sometimes affecting sound or video output; specifically a signal component whose instantaneous amplitudes follow a statistically random or Gaussian distribution.

Origin

1930s; earliest use found in Philosophical Transactions of the Royal Society of London.

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更新时间:2024/12/26 14:24:57