Any sound.
Various sounds, usually unwanted or unpleasant.
Sound or signal generated by random fluctuations.
Any part of a signal or data that reduces the clarity, precision, or quality of the desired output.
Speech that is suggestive of an attitude or opinion.
A genre of rock music that uses static and other non-musical sounds, also influenced by art rock.
The measured level of variation in gene expression among cells, regardless of source, within a supposedly identical population.
Rumour or complaint.
Unwanted fuss or bustle; useless activity.
To spread news of; to spread as rumor or gossip.
To make a noise; to sound.
Probe; sound.
Any of various devices for testing physical conditions, often for remote or underwater locations.