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The phonograph is a device invented in 1877 for the mechanised saving and duplication of sound. 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 documented as equivalent physical deviations of any spiral groove etched, etched, incised, or impressed in to the surface of any revolving cylinder or disk, called a "record". To recreate the sound, the surface is likewise rotated while a playback stylus traces the groove and is therefore vibrated by it, very reproducing the recorded audio faintly. In early acoustic phonographs, the stylus vibrated a diaphragm which produced sound waves that have been coupled to the open air by way of 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, lately, turntables), the movements of the stylus are converted into an analogous electronic signal by way of a transducer, converted back into sound by way of a loudspeaker then.
The phonograph was developed in 1877 by Thomas Edison. While other inventors experienced produced devices that could record may seem, Edison's phonograph was the first to have the ability to reproduce the documented audio. His phonograph at first recorded audio onto a tinfoil sheet wrapped around a spinning cylinder. A stylus giving an answer to appear 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 about the record.
Inside the 1890s, Emile Berliner initiated the change from phonograph cylinders to flat discs with a spiral groove operating from the periphery to near to the center. Later improvements through the full years included alterations to the turntable and its drive system, the needle or stylus, and the equalization and sound systems.
The disk phonograph record was the prominent audio saving format throughout most of the 20th century. In the mid-1980s on, phonograph use on a standard record player declined due to rise of the cassette tape sharply, compact disc and other digital saving formats. Files remain a well liked format for some 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.
Usage of terminology is not uniform across the English-speaking world (see below). In more modern usage, the playback device is called a "turntable", "record player", or "record changer". When used in conjunction with a mixer as part of a DJ set up, turntables are often 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? "words") and graphophone have similar main meanings. The roots were already familiar from existing 19th-century words such as picture ("light writing"), telegraph ("distant writing"), and mobile phone ("distant sound"). The new term might have been inspired by the prevailing words phonographic and phonography, which referred to a system of phonetic shorthand; in 1852 THE BRAND NEW York Times carried an advertisements for "Professor Webster's phonographic class", and in 1859 the brand new York State Instructors Association tabled a action to "hire a phonographic recorder" to record its meetings.
Arguably, any device used to track record audio or reproduce documented sound could be called a type of "phonograph", but in common practice the portrayed expression has come to imply ancient systems of audio documenting, including audio-frequency modulations of a physical groove or track.
In the overdue 19th and early 20th centuries, "Phonograph", "Gramophone", "Graphophone", "Zonophone" and so on were still brands specific to various producers of sometimes completely different (i.e. cylinder and disc) machines; so extensive use was manufactured from the universal term "talking machine", in print especially. "Talking machine" had earlier been used to make reference 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 misunderstandings both and today then.
In British English, "gramophone" may refer to any sound-reproducing machine using disk records, that have been popularized and created 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, however in 1910 an English court decision decreed so it had become a generic term; it has been so used in the united kingdom and most Commonwealth countries ever since. The term "phonograph" was usually limited to machines that used cylinder records.
"Gramophone" generally described a wind-up machine. After the release of the softer vinyl data, 33 1/3-rpm LPs (long-playing data) and 45-rpm "single" or two-song data, and EPs (extended-play recordings), the common name became "record player" or "turntable". Often 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 term; "turntable" was a more technological term; "gramophone" was limited to the old mechanical (i.e., wind-up) players; and "phonograph" was used as in British English.
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