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The phonograph is a tool invented in 1877 for the mechanical saving and reproduction 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 audio vibration waveforms are noted as corresponding physical deviations of your spiral groove etched, etched, incised, or impressed into the surface of a spinning disk or cylinder, called a "record". To recreate the audio, the surface is likewise rotated while a playback stylus traces the groove which is therefore vibrated by it, very reproducing the noted sound faintly. In early acoustic phonographs, the stylus vibrated a diaphragm which produced sound waves that have been coupled to the open air through a flaring horn, or right to the listener's ears through stethoscope-type earphones. In later electric phonographs (also called record players (since 1940s) or, most recently, turntables), the movements of the stylus are converted into an analogous electronic signal by a transducer, altered back to audio with a loudspeaker then.

The phonograph was created in 1877 by Thomas Edison. While other inventors had produced devices that could record does sound, Edison's phonograph was the first ever to have the ability to reproduce the saved audio. His phonograph formerly recorded audio onto a tinfoil sheet wrapped around a rotating cylinder. A stylus giving an answer to sound vibrations produced an and down or hill-and-dale groove in the foil up. 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 laterally in a "zig zag" groove throughout the record.

Inside the 1890s, Emile Berliner initiated the move from phonograph cylinders to even discs with a spiral groove operating from the periphery to near to the center. Later advancements through the entire years included changes to the turntable and its own drive system, the needle or stylus, and the equalization and audio systems.

The disk phonograph record was the prominent audio saving format throughout almost all of the 20th hundred years. In the mid-1980s on, phonograph use on a standard record player declined sharply as a result of rise of the cassette tape, compact disc and other digital taking formats. Data remain a popular format for a few audiophiles and DJs. Vinyl records are being used by some DJs and musicians in their concert performances still. Musicians continue steadily to release their recordings on vinyl records. The original recordings of music artists are re-issued on vinyl sometimes.

Using terminology is not consistent 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 mixer as part of a DJ installation, turntables are often called "decks".

The word phonograph ("sound writing") was derived from the Greek words ???? (phon?, "sound" or "voice") and ????? (graph?, "writing"). The similar related conditions gramophone (from the Greek ?????? gramma "letter" and ???? ph?n? "voice") and graphophone have similar root meanings. The origins were already familiar from existing 19th-century words such as photograph ("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 referred to something of phonetic shorthand; in 1852 The New York Times transported an advert for "Professor Webster's phonographic class", and in 1859 the New York State Teachers Relationship tabled a movement to "employ a phonographic recorder" to track record its meetings.

Arguably, any device used to record audio or reproduce registered sound could be called a kind of "phonograph", but in common practice the term has come to signify traditional technology of reasonable saving, involving audio-frequency modulations of any physical groove or trace.

In the later 19th and early on 20th centuries, "Phonograph", "Gramophone", "Graphophone", "Zonophone" and so on were still brands specific to various makers of sometimes very different (i.e. cylinder and disk) machines; so sizeable use was manufactured from the common 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 make reference to any sound-reproducing machine using disc records, that have been presented and popularized in the united kingdom by the Gramophone Company. Originally, "gramophone" was a proprietary trademark of this 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 become a generic term; it has been so used in the UK and most Commonwealth countries since. The term "phonograph" was usually limited to machines which used cylinder records.

"Gramophone" generally described a wind-up machine. After the advantages of the softer vinyl documents, 33 1/3-rpm LPs (long-playing data) and 45-rpm "single" or two-song documents, and EPs (extended-play recordings), the common name became "record player" or "turntable". Usually the home record player was part of something that included a radio (radiogram) and, later, might play audiotape cassettes also. From about 1960, such something began to certainly be a "hi-fi" (high-fidelity, monophonic) or a "stereo" (most systems being stereophonic by the mid-1960s).

In Australian English, "record player" was the word; "turntable" was a more technical term; "gramophone" was limited to the old mechanised (i.e., wind-up) players; and "phonograph" was used as with British English.

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Price 825 Childrens Record Player 1978 Speed 33 amp; 45 Works Orange

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