intensity of noise
11Noise — This article is about noise as an unwanted phenomenon. For other uses, see Noise (disambiguation). NASA researchers at Glenn Research Center conducting tests on aircraft engine noise in 1967 In common use, the word noise means any unwanted …
12Noise pollution — A Boeing 747 400 passes close to houses shortly before landing at London Heathrow Airport Noise pollution is excessive, displeasing human, animal or machine created environmental noise that disrupts the activity or balance of human or animal life …
13Noise barrier — The sound tube in Melbourne, Australia, designed to reduce roadway noise without detracting from the area s aesthetics. A noise barrier (also called a soundwall, sound berm, sound barrier, or acoustical barrier) is an exterior structure designed… …
14Noise (acoustic) — Acoustic noise is any sound in the acoustic domain, either deliberate (music, speech, etc.) or unintended. It is important to recognise that the term noise is also used to refer to other, non audible forms, especially in electronics and in the… …
15noise — Synonyms and related words: ALGOL, Aesopian language, Babel, Bedlam let loose, COBOL, EDP, FORTRAN, Greek, aimlessness, alphabetic data, alphanumeric code, amplitude, angular data, argot, assembler, atmospherics, auditory effect, auditory… …
16Noise equivalent target — In detection systems, the Noise Equivalent Target, or NET, is defined as the intensity of a target measured by a system when the Signal to noise ratio of the system is one …
17Noise-equivalent target — In detection systems, the noise equivalent target (NET) is the intensity of a target measured by a system when the signal to noise ratio of the system is 1. This science article is a stub. You can help Wikipedia by expanding it …
18noise field intensity — noun : the electromagnetic field intensity produced by waves of an interfering character in radio reception …
19noise suppressor — A device installed in the tailpipe of a gas turbine engine to slow the mixing of exhaust gases with the surrounding air, thus decreasing the intensity of sound …
20signal-to-noise — noun the ratio of signal intensity to noise intensity (Freq. 1) • Syn: ↑signal to noise ratio, ↑signal/noise ratio, ↑signal/noise, ↑S/N • Hypernyms: ↑ratio …
