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The phonograph is a tool 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 audio vibration waveforms are saved as matching physical deviations of your spiral groove engraved, etched, incised, or impressed into the surface of the revolving cylinder or disk, called a "record". To recreate the sound, the top is similarly rotated while a playback stylus traces the groove which is therefore vibrated because of it, very reproducing the registered audio faintly. In early acoustic phonographs, the stylus vibrated a diaphragm which produced sound waves which were coupled to the open air by way of a flaring horn, or directly 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 changed into an analogous electrical signal with a transducer, then changed back to audio by way of a loudspeaker.
The phonograph was invented in 1877 by Thomas Edison. While other inventors possessed produced devices that could record may seem, Edison's phonograph was the first ever to have the ability to reproduce the noted sound. His phonograph originally recorded audio onto a tinfoil sheet wrapped around a spinning cylinder. A stylus responding 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, including the use of wax-coated cardboard cylinders, and a cutting stylus that moved laterally in a "zig zag" groove across the record.
Inside the 1890s, Emile Berliner initiated the change from phonograph cylinders to chiseled discs with a spiral groove running from the periphery to near to the center. Later advancements through the entire years included alterations to the turntable and its own drive system, the needle or stylus, and the equalization and sound systems.
The disc phonograph record was the prominent audio taking format throughout most of the 20th century. From the mid-1980s on, phonograph use on a standard record player declined sharply as a result of rise of the cassette tape, compact disk and other digital tracking formats. Records are a well liked format for a few audiophiles and DJs still. Vinyl records are still employed by some DJs and musicians in their concert performances. Musicians continue steadily to release their recordings on vinyl records. The original recordings of musicians are re-issued on vinyl sometimes.
Usage of terminology is not standard across the English-speaking world (see below). In newer usage, the playback device is often called a "turntable", "record player", or "record changer". When used 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 "notice" and ???? ph?n? "voice") and graphophone have similar root meanings. The origins were already familiar from existing 19th-century words such as picture ("light writing"), telegraph ("distant writing"), and cell phone ("distant sound"). The new term might have been influenced by the existing words phonographic and phonography, which described something of phonetic shorthand; in 1852 THE BRAND NEW York Times taken an ad 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 record its meetings.
Arguably, any device used to track record audio or reproduce saved sound could be called a type of "phonograph", however in common practice the indicated phrase has come to indicate historical technologies of audio documenting, regarding audio-frequency modulations of the physical trace or groove.
In the past due 19th and early on 20th hundreds of years, "Phonograph", "Gramophone", "Graphophone", "Zonophone" and so on were still brand names specific to various designers of sometimes completely different (i.e. cylinder and disk) machines; so substantial use was manufactured from the general term "talking machine", in print especially. "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 source of bafflement both and today then.
In British English, "gramophone" may make reference to any sound-reproducing machine using disc records, that have been popularized and released in the UK 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 turn into a generic term; it's been so used in the UK and most Commonwealth countries ever since. The term "phonograph" was usually restricted to machines that used cylinder records.
"Gramophone" generally described a wind-up machine. After the benefits of the softer vinyl fabric information, 33 1/3-rpm LPs (long-playing files) and 45-rpm "single" or two-song files, 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, may also play audiotape cassettes. From about 1960, such a system 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 mechanised (i.e., wind-up) players; and "phonograph" was used as with British English.
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