n.1.Sound of any kind.
2.Especially, loud, confused, or senseless sound; clamor; din.
3.Loud or continuous talk; general talk or discussion; rumor; report.
4.Music, in general; a concert; also, a company of musicians; a band.
The king has his noise of gypsies.
- B. Jonson.
v. i.1.To sound; to make a noise.
v. t.1.To spread by rumor or report.
[imp. & p. p. Noised ; p pr. & vb. n. Noising.]
2.To disturb with noise.
Synonyms: dissonance, racket
3.noise - electrical or acoustic activity that can disturb communication
Verb1.noise - emit a noise
Synonyms: make noise, resound
(communications)noise - Any part of a signal that is not the true or original signal but is introduced by the communication mechanism.

A common example would be an electrical signal travelling down a wire to which noise is added by inductive and capacitive coupling with other nearby signals (this kind of noise is known as "crosstalk").

A less obvious form of noise is quantisation noise, such as the error between the true colour of a point in a scene in the real world and its representation as a pixel in a digital image.
To hear a strange noise in your dream, signifies the unexpected and the unknown. You may be expressing some fear or confusion concerning a particular situation in your waking life. The noise in your dream may serve as a way to attract your attention to that issue. Alternatively, noise may represent a breakthrough in your personal struggles. Perhaps you have burst through a barrier of resistance which had been holding you back for a long time.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 phenomenon, babble, ballyhoo, bawling, be noisy, binary digit, binary scale, binary system, bit, black spot, blare, blaring, blast, blasting, blind spot, bloom, blooping, bobbery, brawl, brouhaha, bruit about, bug, byte, cacophony, cant, channel, charivari, chirm, cipher, circulate, clangor, clap, clash, clatter, code, command pulses, commands, commotion, communication explosion, communication theory, compiler, computer code, computer language, computer program, confusion of tongues, control signals, controlled quantity, correcting signals, crash, crawling, creeping, cryptogram, data, data retrieval, data storage, dead letter, decoding, definition, discord, discordance, dissonance, disturbance, donnybrook, double Dutch, drift, drunken brawl, dustup, electronic data processing, emit a sound, emptiness, empty sound, encoding, entropy, error, error signals, fade-out, fading, feedback pulses, feedback signals, film data, flap, flare, fracas, free-for-all, fringe area, futility, garble, ghost, gibberish, gift of tongues, glossolalia, gobbledygook, granulation, grid, hard shadow, harshness, hell, hell broke loose, hexadecimal system, howl, hue and cry, hullabaloo, image, inanity, information, information explosion, information theory, input data, input quantity, insignificance, instructions, interference, jangle, jar, jargon, jumble, loud noise, loudness, machine language, maffick, make a noise, make a racket, make a sound, make an uproar, meaninglessness, mere noise, message, multiple image, multiple messages, noise and shouting, nonsensicality, nullity, numeric data, octal system, oscillograph data, output data, output quantity, pandemonium, phatic communion, phone, picture, picture noise, picture shifts, play, polar data, punch-card data, purposelessness, rain, raise Cain, raise a clamor, raise hell, raise the devil, raise the roof, random data, rattle, reception, rectangular data, redundancy, reference quantity, resound, rhubarb, roar, rolling, row, ruckus, ruction, ruly English, rumble, rumbling, rumor, rumpus, scanning pattern, scintillation, scramble, secret language, senselessness, shading, shindy, shivaree, signal, signals, single messages, slang, snow, snowstorm, sonance, sound intensity level, sound propagation, sound wave, speak, speech sound, spread, static, thunder, thunderclap, thundering, tintamarre, turmoil, ultrasound, unmeaningness, unorganized data, unsignificancy, visible-speech data, whoop it up
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-- Noise --
noise conditions
noise level
noise pollution
noise shaping
