(intransitive) To make a noise; to sound. / (transitive) To spread news of; to spread as rumor or gossip.

(uncountable) Various sounds, usually unwanted or unpleasant. / Any sound. / Sound or signal generated by random fluctuations.

simple past tense and past participle of noise

plural of noise

Third-person singular simple present indicative form of noise

(obsolete) Loud; clamorous.

present participle of noise

A signal or process with a frequency spectrum such that the spectral energy density is proportional to the reciprocal of the frequency (1/f).

(electrical engineering) The ratio comparing signal power to noise power. / (by extension) The quantity of quality information compared to irrelevant or incorrect information.

(computing) Spurious characters due to signal noise in a communications link. / (programming) Data that looks random, as when outputting a binary file as text.