plural of Poisson noise

(rare) Sensitive to or intolerant of loud noises.

plural of noise barrier

Synonym of sound barrier (sense 2).

plural of signal-to-noise ratio

(sciences) A figure of merit comparing the strength of a signal carrying information to the noise interfering with it.

To attract great notoriety.

The electronic noise generated by the thermal agitation of the charge carriers (usually the electrons) inside an electrical conductor at equilibrium, which happens regardless of any applied voltage.

(informal, usually as a command) To cheer or holler loudly and enthusiastically.

(communication) A device that amplifies a high frequency band of radio spectrum and converts it to a lower frequency used in satellite communications.