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phonograph    音标拼音: [f'onəgr,æf]
n. 留声机,电唱机
vi. 灌入留声机

留声机,电唱机灌入留声机

phonograph
n 1: machine in which rotating records cause a stylus to vibrate
and the vibrations are amplified acoustically or
electronically [synonym: {record player}, {phonograph}]

Phonograph \Pho"no*graph\, n. [Phono- -graph.]
1. A character or symbol used to represent a sound, esp. one
used in phonography. [archaic]
[1913 Webster]

2. (Physics) An instrument for the mechanical registration
and reproduction of audible sounds, as articulate speech,
etc. An early simple version consisted of a rotating
cylinder or disk covered with some material easily
indented, as tinfoil, wax, paraffin, etc., above which is
a thin plate carrying a stylus. As the plate vibrates
under the influence of a sound, the stylus makes minute
indentations or undulations in the soft material, and
these, when the cylinder or disk is again turned, set the
plate in vibration, and reproduce the sound. Modern
versions use electronic circuitry and various more stable
recording media to record sound more accurately.
[1913 Webster PJC]

3. An instrument for reproducing sounds, especially music,
previously recorded on a plastic cylinder or disk as a
pattern of bumps or wiggles in a groove. A needle (stylus)
held in the groove is made to vibrate by motion (rotation)
of the recording, and the vibrations caused by the bumps
and wiggles are transmitted directly to a membrane, or
first transduced into electrical impulses and sent to an
electronic amplifier circuit, thereby reproducing with
greater or less fidelity the original sounds. A phonograph
which is equipped with electronics enabling the playback
of sound with high fidelity to the original is often
called a {hi-fi}.

Note: In the 1990's such devices are beginning to be replaced
in many homes by compact disk players; the production
of plastic recordings of music for playback on a
phonograph has almost ceased for entertainment
purposes.
[PJC]


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  • Phonograph - Wikipedia
    A phonograph, later called a gramophone, [a] and since the 1940s a record player, or more recently a turntable, is a device for the mechanical and analogue reproduction of sound
  • Phonograph | Definition, Invention, Parts, Facts | Britannica
    Phonograph, also called a record player, instrument for reproducing sounds by means of the vibration of a stylus, or needle, following a groove on a rotating disc The invention of the phonograph is generally credited to Thomas Edison (1877) Learn more about phonographs in this article
  • The Invention Of The Phonograph: From Early Recordings To . . . - ProSoundWeb
    The gramophone phonograph was the keystone innovation on which the record industry was invented A good place to begin an exploration of the technological development of the record and the industry it spawned is in the early 1860s
  • Phonograph Definition, Mechanism History - Study. com
    The definition of a phonograph is a machine that records and plays back sound, also known as a record player A phonograph has several key parts that enable it to record and reproduce sounds
  • Music recording - Technology, History, Impact | Britannica
    Music recording - Technology, History, Impact: In the decade 1910–20 the phonograph became a truly mass medium for popular music, and recordings of large-scale orchestral works and other classical instrumental music proliferated
  • How the Phonograph Revolutionized Sound Recording
    What Is a Phonograph? The phonograph is a mechanical device that captures and plays back sound using several key components, including a rotating cylindrical or disc-shaped platform, a stylus and a diaphragm The phonograph converts acoustic energy into mechanical energy to record sound
  • Who Invented The Phonograph? History, Key Dates And Facts
    A phonograph, also known as a gramophone in later iterations (as a trademark since 1887 and a generic name in the UK from 1910), a record player since the 1940s, or more recently, a turntable, is a mechanical and analog sound recording and reproduction device
  • The Invention Of The Phonograph: From Early Recordings To . . . - ProSoundWeb
    Record players were built for every taste Some had features that today make one wonder what the designers were thinking The Ko-Hi-Ola for instance, was a phonograph with a built-in grandfather clock, a storage area for records and a “special” secret compartment
  • Phonograph cylinder - Wikipedia
    Phonograph cylinders (also referred to as Edison cylinders after their creator Thomas Edison) are the earliest commercial medium for recording and reproducing sound
  • First Recorded Sound: Scott, Edison and History of Invention
    It was captured in Paris by Édouard-Léon Scott de Martinville in the late 1850s, nearly two decades before Alexander Graham Bell’s first telephone call (1876) or Thomas Edison’s phonograph





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