noise

Various sounds, usually unwanted or unpleasant.

“He knew that it was trash day, when the garbage collectors made all the noise.”

Sound or signal generated by random fluctuations.

Unwanted part of a signal.

(by extension) Unwanted fuss or bustle; useless activity.

The measured level of variation in gene expression among cells, regardless of source, within a supposedly identical population.

Rumour or complaint.

“The problems with the new computer system are causing a lot of noise at Head Office.”

Music, in general; a concert; also, a company of musicians; a band.

A genre of rock music that uses static and other non-musical sounds, also influenced by art rock.

To make a noise; to sound.

To spread news of; to spread as rumor or gossip.