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The phonograph is a device invented in 1877 for the mechanised duplication and taking of audio. In its later forms it is also called a gramophone (as a trademark since 1887, as a generic name since c. 1900). The sound vibration waveforms are noted as corresponding physical deviations of the spiral groove imprinted, etched, incised, or impressed into the surface of a revolving cylinder or disk, called a "record". To recreate the sound, the surface is in the same way rotated while a playback stylus traces the groove and it is therefore vibrated because of it, very faintly reproducing the documented audio. In early acoustic phonographs, the stylus vibrated a diaphragm which produced sound waves that have been coupled to the open air through the flaring horn, or directly to the listener's ears through stethoscope-type earphones. In later electric phonographs (also known as record players (since 1940s) or, lately, turntables), the motions of the stylus are changed into an analogous electronic signal by the transducer, then altered back to audio by a loudspeaker.
The phonograph was created in 1877 by Thomas Edison. While other inventors got produced devices which could record looks, Edison's phonograph was the first to have the ability to reproduce the recorded sound. His phonograph formerly recorded sound onto a tinfoil sheet twisted around a rotating cylinder. A stylus responding to sensible vibrations produced an along or hill-and-dale groove in the foil. Alexander Graham Bell's Volta Laboratory made several improvements in the 1880s, like the use of wax-coated cardboard cylinders, and a cutting stylus that moved from side to side in a "zig zag" groove surrounding the record.
In the 1890s, Emile Berliner initiated the move from phonograph cylinders to chiseled discs with a spiral groove working from the periphery to near to the center. Later improvements through the entire years included adjustments to the turntable and its drive system, the stylus or needle, and the sound and equalization systems.
The disk phonograph record was the dominating audio recording format throughout the majority of the 20th hundred years. From the mid-1980s on, phonograph use on a standard record player declined as a result of rise of the cassette tape sharply, compact disk and other digital recording formats. Files are a favorite format for a few audiophiles and DJs still. Vinyl records are still utilized by some DJs and musicians in their concert performances. Musicians continue to release their recordings on vinyl records. The original recordings of musicians are occasionally re-issued on vinyl fabric.
Usage of terminology is not homogeneous across the English-speaking world (see below). In newer usage, the playback device is categorised as a "turntable", "record player", or "record changer". When found in conjunction with a mixing machine within a DJ installation, turntables tend to be called "decks".
The term phonograph ("sound writing") was derived from the Greek words ???? (phon?, "sound" or "voice") and ????? (graph?, "writing"). The similar related terms gramophone (from the Greek ?????? gramma "letter" and ???? ph?n? "speech") and graphophone have similar main meanings. The root base were already familiar from existing 19th-century words such as picture ("light writing"), telegraph ("distant writing"), and mobile phone ("distant sound"). The brand new term may have been affected by the prevailing words phonographic and phonography, which described something of phonetic shorthand; in 1852 THE BRAND NEW York Times taken an advertising campaign for "Professor Webster's phonographic class", and in 1859 the brand new York State Professors Relationship tabled a motion to "employ a phonographic recorder" to track record its meetings.
Arguably, any device used to track record sound or reproduce documented sound could be called a kind of "phonograph", however in common practice the portrayed expression has come to mean historic systems of sound documenting, regarding audio-frequency modulations of the physical trace or groove.
In the late 19th and early on 20th decades, "Phonograph", "Gramophone", "Graphophone", "Zonophone" and so on were still brand names specific to various creators of sometimes very different (i.e. cylinder and disc) machines; so considerable use was made of the general term "talking machine", especially in print. "Talking machine" had earlier been used to refer to complicated devices which produced a crude imitation of speech, by simulating the workings of the vocal cords, tongue, and lips - a potential way to obtain confusion both then and now.
In British English, "gramophone" may refer to any sound-reproducing machine using disc records, that have been introduced and popularized in the UK by the Gramophone Company. Originally, "gramophone" was a proprietary trademark of that company and any use of the name by competing makers of disc records was vigorously prosecuted in the courts, but in 1910 an English court decision decreed that it had turn into a generic term; it's been so used in the UK & most Commonwealth countries since. The term "phonograph" was usually restricted to machines that used cylinder records.
"Gramophone" generally referred to a wind-up machine. Following the release of the softer vinyl fabric data, 33 1/3-rpm LPs (long-playing documents) and 45-rpm "single" or two-song details, and EPs (extended-play recordings), the normal name became "record player" or "turntable". Usually the home record player was part of a system that included a radio (radiogram) and, later, might play audiotape cassettes also. From about 1960, such something began to be described as a "hi-fi" (high-fidelity, monophonic) or a "stereo" (most systems being stereophonic by the mid-1960s).
In Australian English, "record player" was the term; "turntable" was a far more technological term; "gramophone" was restricted to the old mechanical (i.e., wind-up) players; and "phonograph" was used as with British English.
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