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单词 microphone
释义

microphonen.

Brit. /ˈmʌɪkrəfəʊn/, U.S. /ˈmaɪkrəˌfoʊn/
Origin: Formed within English, by compounding. Etymons: micro- comb. form, -phone comb. form.
Etymology: < micro- comb. form + -phone comb. form, after microscope n. (see quot. 1684 at sense 1). In sense 2 partly after telephone n. (see note below).
1. A mechanical device (such as an ear trumpet) by which faint sounds can be made more audible. Obsolete.
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the world > physical sensation > hearing and noise > audibility > sound magnification or reproduction > [noun] > other amplifying devices
micracoustic1684
microphone1684
polyacoustic1684
resonator1864
resonance cavity1867
resonance chamber1870
aerophone1878
megaphone1878
sphygmophone1879
phonendoscope1895
auxetophone1904
stentorphone1921
1684 Bp. N. Marsh in Philos. Trans. (Royal Soc.) 14 482 As Microscopes or Magnifying Glasses, help the Eye to see near Objects, that by reason of their smallness were invisible before..: So Microphones or Micracousticks, that is, Magnifying ear instruments may be contriv'd after that manner, that they shall render the most minute Sound in nature distinctly Audible.
1727 N. Bailey Universal Etymol. Eng. Dict. II Microphones, instruments for magnifying small sounds.
1827 C. Wheatstone in Q. Jrnl. Sci., Lit. & Art July ii. 69 An instrument which, from its rendering audible the weakest sounds, may with propriety be called the Microphone.
1842 W. T. Brande Dict. Sci., Lit. & Art 739/2 Microphone, an instrument for increasing the intensity of low sounds.
1859 Proc. Royal Soc. 1857–9 9 202 This distinguished philosopher [sc. Wheatstone] constructed the instrument named a Microphone, for the purpose of augmenting weak sounds upon this principle.
1880 ‘M. Twain’ Tramp Abroad xiii I bent the flaps of them down and furled them into five or six folds, and pressed them against the hearing-orifice—but it did no good: the faculty was so sharpened by nervous excitement that it was become a microphone and could hear through the overlays without trouble.
2. Originally: a telephone transmitter capable of amplifying faint sounds. Now: any instrument designed to convert sound waves into corresponding variations in voltage or current, which may then be amplified, reconverted into sound (as in broadcasting and the telephone), or recorded. Colloquially abbreviated mike.Hughes's instrument was simply a particularly sensitive telephonic transmitter (hence the name: see quot. 1889). Modifications of it were so widely used that microphone became synonymous with transmitter and acquired its present more general meaning.
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the world > physical sensation > hearing and noise > audibility > sound magnification or reproduction > [noun] > microphone
carbon transmitter1878
microphone1878
carbon microphone1879
pantelephone1881
phonoscope1890
mike1911
condenser microphone1921
magnetophone1922
radio microphone1922
ionophone1924
crystal microphone1925
ribbon microphone1925
radio mike1926
laryngophone1927
velocity microphone1931
ribbon mike1933
pressure microphone1934
bug1936
eight ball1937
ribbon1937
throat microphone1937
throat mike1937
rifle microphone1938
parabolic microphone1939
lip microphone1941
intercept1942
spike mike1950
spy-mike1955
spy-microphone1960
mic1961
rifle mike1961
gun microphone1962
spike microphone1962
shotgun microphone1968
Lavallière1972
wire1973
sneaky1974
multi-mikes1990
the world > physical sensation > hearing and noise > audibility > sound magnification or reproduction > [noun] > microphone > in telephone
microphone1878
society > communication > telecommunication > telegraphy or telephony > telephony > telephone equipment > [noun] > telephone > parts of telephone
induction coil1837
ferrotype1857
telephone receiver1875
mouthpiece1877
receiver1877
microphone1878
telephone trumpet1879
magneto bell1882
magneto call bella1884
rest1883
hook1885
receptor1898
telephone dial1898
ringer1899
dial1900
Button A (or B)1922
switch hook1922
phone bell1924
hybrid coil1925
cradle1929
dial wheel1938
hybrid transformer1941
scriber1968
fascia1973
1878 D. E. Hughes in Proc. Royal Soc. 27 365 I have also devised an instrument suitable for magnifying weak sounds, which I call a microphone. The microphone, in its present form, consists simply of a lozenge-shaped piece of gas carbon, one inch long [etc.].
1889 W. H. Preece & J. Maier Telephone iv. 37 Hughes' Microphone... The microphone is nothing but a telephonic transmitter, but it owes its name..to its power to convert vibrations of feeble intensity into undulatory currents, which, passing through a receiving telephone, produce sonorous vibrations of much greater intensity than those of the original source.
1891 F. C. Allsop Telephones ii. 20 Prof. Hughes's microphone..forms the basis on which all the modern carbon transmitters are constructed.
1923 W. S. Churchill World Crisis II. 291 Already the microphone or hydrophone for detecting the beat of a submarine propeller in the distance had been discovered.
1923 E. W. Marchant Radio Telegr. vi. 76 Suppose..that the emission of waves from the transmitting aerial is controlled by means of a microphone, such as is employed in the ordinary telephone transmitter, the stream of waves given out by the antenna will be varied in accordance with the fluctuations in the current passing through the microphone.
1929 Morning Post 24 May 12/7 The engineer..in film-direction..has the last word as to whether the actor is speaking the line effectively for the microphone.
1935 H. C. Bryson Gramophone Rec. iii. 59 Three main kinds of microphone are in common use: the carbon microphone, the condenser microphone, and the moving coil microphone.
1962 A. Nisbett Technique Sound Studio ii. 42 As an example of the sort of set-up which can be adopted in this type of studio is one where no less than six microphones were used for a quarter-hour playlet.
1970 M. L. Gayford in T. L. Squires Telecommunications Pocket Bk. iv. 36 The standard modern telephone sets now in production in most countries represent a considerable improvement over earlier sets... Improved designs of microphone and receiver give a generally better frequency response and transient response.
1987 B. Moore Colour of Blood xxii. 167 Half a dozen men and women hurried toward their car, some with cameras, some with microphones and sound equipment.
2000 Personal Finance Jan. 16/2 To use the software you'll need a good sound card—preferably SoundBlaster compatible, and a microphone designed for speech recognition.

Compounds

microphone boom n. a boom (boom n.2 1d) supporting a microphone.
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the world > physical sensation > hearing and noise > audibility > sound magnification or reproduction > [noun] > microphone > boom for microphone
microphone boom1931
lazy arm1960
1931 L. Cowan Recording Sound for Motion Pictures 377 Microphone boom, crane-like device for supporting and manipulating microphone.
1954 Time 12 July 47/3 Joan Diener, instead of being forced to stand near a microphone boom in order to be heard, was able to move at will in a TV studio by means of a tiny concealed microphone transmitter.
1985 New Yorker 2 Dec. 98/2 Sound man holding up angled microphone booms.
1998 GQ Aug. 200/2 The harsh set lamps illuminate the scene and the microphone boom hovers above the couple, catching every groan and cry of pleasure.
This entry has been updated (OED Third Edition, December 2001; most recently modified version published online March 2022).
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n.1684
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