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NAD Electronics antique phonograph
The phonograph is a tool invented in 1877 for the mechanical reproduction and recording of sound. In its later forms additionally it is called a gramophone (as a trademark since 1887, as a generic name since c. 1900). The audio vibration waveforms are recorded as equivalent physical deviations of your spiral groove etched, etched, incised, or impressed into the surface of an rotating disk or cylinder, called a "record". To recreate the sound, the top is similarly rotated while a playback stylus traces the groove and 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 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 known as record players (since 1940s) or, lately, turntables), the movements of the stylus are changed into an analogous electrical power signal with a transducer, transformed back to sound by the loudspeaker then.
The phonograph was created in 1877 by Thomas Edison. While other inventors got produced devices which could record noises, Edison's phonograph was the first ever to have the ability to reproduce the documented sound. His phonograph formerly recorded sound onto a tinfoil sheet twisted around a revolving cylinder. A stylus responding 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 from side to side in a "zig zag" groove around the record.
Within the 1890s, Emile Berliner initiated the change from phonograph cylinders to chiseled discs with a spiral groove working from the periphery to near to the center. Later improvements through the full years included changes to the turntable and its own drive system, the stylus or needle, and the equalization and sound systems.
The disk phonograph record was the prominent audio taking format throughout the majority of the 20th century. From your mid-1980s on, phonograph use on a standard record player declined sharply due to rise of the cassette tape, compact disc and other digital taking formats. Data remain a favorite 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 initial recordings of musicians are re-issued on vinyl sometimes.
Using terminology is not standard across the English-speaking world (see below). In more modern usage, the playback device is called a "turntable", "record player", or "record changer". When found in conjunction with a mixer as part of a DJ setup, turntables are often called "decks".
The term phonograph ("sound writing") was produced from the Greek words ???? (phon?, "sound" or "voice") and ????? (graph?, "writing"). The similar related terms gramophone (from the Greek ?????? gramma "letter" and ???? ph?n? "words") and graphophone have similar root meanings. The root base were already familiar from existing 19th-century words such as photograph ("light writing"), telegraph ("distant writing"), and telephone ("distant sound"). The new term might have been affected by the prevailing words phonographic and phonography, which described a system of phonetic shorthand; in 1852 THE BRAND NEW York Times carried an advert for "Professor Webster's phonographic class", and in 1859 the brand new York State Instructors Connection tabled a motion to "hire a phonographic recorder" to record its meetings.
Probably, any device used to track record audio or reproduce saved sound could be called a kind of "phonograph", but in common practice the word has come to suggest historical systems of acoustics taking, concerning audio-frequency modulations of an physical trace or groove.
In the later 19th and early 20th ages, "Phonograph", "Gramophone", "Graphophone", "Zonophone" and so on were still brand names specific to various manufacturers of sometimes very different (i.e. cylinder and disc) machines; so considerable use was made of the general 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 lip area - a potential source of misunderstandings both and now then.
In British British, "gramophone" may make reference to any sound-reproducing machine using disk records, which were 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, however in 1910 an English court decision decreed which it had turn into a generic term; it's been so used in the UK & most Commonwealth countries ever since. The word "phonograph" was usually limited to machines that used cylinder records.
"Gramophone" generally referred to a wind-up machine. After the benefits of the softer vinyl documents, 33 1/3-rpm LPs (long-playing files) and 45-rpm "single" or two-song records, 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, may also play audiotape cassettes. 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 specialized term; "gramophone" was limited to the old mechanised (i.e., wind-up) players; and "phonograph" was used just as British English.
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