noiseとは

意味・読み方・使い方

発音

• enPR: noiz, IPA^(key): /nɔɪz/
• 韻: -ɔɪz
• Homophone: Noyes

名詞

noise (countable かつ uncountable, 複数形 noises)

1. (uncountable) Various sounds, usually unwanted or unpleasant.

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

   • 1631, [Francis Bacon], “(please specify |century=I to X)”, in Sylua Syluarum: Or A Naturall Historie. In Ten Centuries. […], 3rd edition, London: […] VVilliam Rawley; [p]rinted by J[ohn] H[aviland] for William Lee […], OCLC 1044372886:

     The heavens turn about in a most rapid motion without noise to us perceived.

   • 1959, Georgette Heyer, chapter 1, in The Unknown Ajax:

     Charles had not been employed above six months at Darracott Place, but he was not such a whopstraw as to make the least noise in the performance of his duties when his lordship was out of humour.

2. Any sound.

   The sudden noise made everyone jump.

   She crept up behind him not making a noise.

3. Sound or signal generated by random fluctuations.
4. (technology) Any part of a signal or data that reduces the clarity, precision, or quality of the desired output.

   signal-to-noise ratio

   • 2018, Clarence Green; James Lambert, “Position vectors, homologous chromosomes and gamma rays: Promoting disciplinary literacy through Secondary Phrase Lists”, in English for Specific Purposes, DOI:10.1016/j.esp.2018.08.004, page 11:

     On the technical side, the scanning and OCR of texts, in combination with the graphic design of high school text books, introduced a certain level of noise into the corpus which in turn led to a higher tagging error rate than usual and may affect count precision.

5. (figuratively, by extension) Unwanted fuss or bustle; useless activity.
   • 2013, R. Douglas Williamson, Straight Talk on Leadership: Solving Canada's Business Crisis:

     In order to provide coherence and confidence, the leader must dramatically turn down the noise level in the organization, eliminate any unnecessary distractions that inevitably get in the way of execution, and banish the fear of uncertainty.

6. (genetics) The measured level of variation in gene expression among cells, regardless of source, within a supposedly identical population.
7. Rumour or complaint.

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

   • 1709-1710, Thomas Baker, Reflections on Learning

     What noise have we had for fome Years about Transplantation of diseases and transfusion of blood!

   • October 13, 1711, Joseph Addison, The Spectator, No. 195

     He [Socrates] lived in Athens during the great plague, which has made so much noise through all ages.

8. (obsolete) Music, in general; a concert; also, a company of musicians; a band.
   • 1621, Ben Jonson, The Gypsies Metamorphosed

     The king has his noise of gypsies.

   • 1646 (indicated as 1645)​, John Milton, “At A Solemn Musick”, in Poems of Mr. John Milton, […], London: […] Ruth Raworth for Humphrey Mosely, […], OCLC 606951673:

     we on earth, with undiscording voice ,
     May rightly answer that melodious noise

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

同意語

• (Various sounds): sound

下位語

• (Various sounds): bang, boom, crash, thud

派生語

• background noise
• big noise
• noise footprint
• noise gate
• noiseless, noiselessly, noiselessness
• noises off
• noise pollution
• noisy, noisily
• pink noise
• shot noise
• signal-to-noise
• surface noise
• white noise

参照

(Genetics meaning) "Noise in Gene Expression: Origins, Consequences, and Control." Jonathan M. Raser and Erin K. O'Shea (2005). Science. 309(5743):2010-2013.

動詞

noise (三人称単数 現在形 noises, 現在分詞 noising, 過去形および過去分詞形 noised)

1. (intransitive) To make a noise; to sound.
   • 1667, John Milton, “(please specify the book number)”, in Paradise Lost. A Poem Written in Ten Books, London: […] [Samuel Simmons], […], OCLC 228722708; republished as Paradise Lost in Ten Books: […], London: Basil Montagu Pickering […], 1873, OCLC 230729554:

     Those terrours, which thou speak'st of, did me none ;
     I never fear'd they could, though noising loud
     And threatening nigh

2. (transitive) To spread news of; to spread as rumor or gossip.
   • 1526, William Tyndale, trans. Bible, Acts II:

     When this was noysed aboute, the multitude cam togedder and were astonyed, because that every man herde them speake in his awne tongue.

   • 1678, John Bunyan, The Pilgrim’s Progress from This World, to That which is to Come: […], London: […] Nath[aniel] Ponder […], OCLC 228725984; reprinted in The Pilgrim’s Progress as Originally Published by John Bunyan: Being a Fac-simile Reproduction of the First Edition, London: Elliot Stock […], 1875, OCLC 222146756, page 17:

     This man then meeting with Chriſtian, and having ſome inckling of him, for Chriſtians ſetting forth from the City of Deſtruction was much noiſed abroad, not only in the Town, where he dwelt, but alſo it began to be the Town-talk in ſome other places.

Further reading

• noise in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• noise in The Century Dictionary, New York, N.Y.: The Century Co., 1911.
• noise at OneLook Dictionary Search

アナグラム

• NESOI, Senoi, eosin, onsie