Term: background noise: extraneous noise contaminating sound measurements that cannot be separated from the desired signal
Broader: background: extraneous signals that can be confused with the phenomenon to be observed or measured | Unrelated: true blackberry: the true blackberry of Europe as well as any of numerous varieties having sweet edible black or dark purple berries
Broader: background: extraneous signals that can be confused with the phenomenon to be observed or measured | Unrelated: courtliness: elegance suggestive of a royal court
Broader: background: extraneous signals that can be confused with the phenomenon to be observed or measured | Unrelated: gerbillus: type genus of the Gerbillinae: typical gerbils
Broader: background: extraneous signals that can be confused with the phenomenon to be observed or measured | Unrelated: verpa conica: a morel with a fertile portion that has a relatively smooth surface; the stalk is fragile
Broader: background: extraneous signals that can be confused with the phenomenon to be observed or measured | Unrelated: the devil: something difficult or awkward to do or deal with
Broader: background: extraneous signals that can be confused with the phenomenon to be observed or measured | Unrelated: striving: an effortful attempt to attain a goal
Broader: background: extraneous signals that can be confused with the phenomenon to be observed or measured | Unrelated: peasant: one of a (chiefly European) class of agricultural laborers
Broader: background: extraneous signals that can be confused with the phenomenon to be observed or measured | Unrelated: judgment on the merits: judgment rendered through analysis and adjudication of the factual issues presented
Broader: background: extraneous signals that can be confused with the phenomenon to be observed or measured | Unrelated: fomor: one of a group of Celtic sea demons sometimes associated with the hostile power of nature
Broader: background: extraneous signals that can be confused with the phenomenon to be observed or measured | Unrelated: pubes: the lower part of the abdomen just above the external genital organs