noise level

Definitions

General Science

Electronics

  • The amplitude, degree, or intensity of a noise signal. Said, for instance, of that present in a circuit, device, or system.
  • The amplitude, degree, or intensity of all noise signals present. Said, for instance, of that of a given environment or system.
  • The noise level (1), or noise level (2) for a specified interval of frequencies.

Marketing

  • noun the amount of unwanted information found when searching the Internet
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