Misplaced Pages

#400599

92-458: The instrument was custom-built at Tanner's request. Tanner appreciated the theremin's sound, but wanted greater control of pitch and attack. The Electro-Theremin uses mechanical controls, a long slide bar for the pitch (analogous to the slide of the trombone that was Tanner's main instrument) and a knob to adjust volume. This contrasts with the hand movements in space that formed the original theremin's signal feature. The Electro-Theremin also produces

184-401: A Mozart concerto without having to flip over multiple, four-minute-per-side 78s, and that pop music fans, who were used to listening to one song at a time, would find the shorter time of the 10-inch LP sufficient. As a result, the 12-inch format was reserved solely for higher-priced classical recordings and Broadway shows . Popular music continued to appear only on 10-inch records. However, by

276-419: A "cue lever", a device that mechanically lowers the tonearm on to the record. It enables the user to locate an individual track more easily, to pause a record, and to avoid the risk of scratching the record, which may require practice to avoid when lowering the tonearm manually. Early developments in linear turntables were from Rek-O-Kut (portable lathe/phonograph) and Ortho-Sonic in the 1950s, and Acoustical in

368-491: A 30 cm diameter flexible plastic disc, with a duration of about ten minutes playing time per side. Victor's early introduction of a long-playing record was a commercial failure for several reasons including the lack of affordable, consumer playback equipment and consumer rejection during the Great Depression . These "Program Transcription" discs, as Victor called them, played at 33 + 1 ⁄ 3  rpm and used

460-469: A Graphophone and my mother was a phonograph." Most of the disc machines designed at the Volta Lab had their disc mounted on vertical turntables. The explanation is that in the early experiments, the turntable, with disc, was mounted on the shop lathe, along with the recording and reproducing heads. Later, when the complete models were built, most of them featured vertical turntables. One interesting exception

552-477: A definite method for accomplishing the reproduction. On April 30, 1877, he deposited a sealed envelope containing a summary of his ideas with the French Academy of Sciences , a standard procedure used by scientists and inventors to establish priority of conception of unpublished ideas in the event of any later dispute. An account of his invention was published on October 10, 1877, by which date Cros had devised

644-400: A device that could replicate the function of the human ear. Scott coated a plate of glass with a thin layer of lampblack . He then took an acoustic trumpet, and at its tapered end affixed a thin membrane that served as the analog to the eardrum . At the center of that membrane, he attached a rigid boar's bristle approximately a centimetre long, placed so that it just grazed the lampblack. As

736-529: A different machine that played nonrecordable discs (although Edison's original Phonograph patent included the use of discs. ) In Australian English , "record player" was the term; "turntable" was a more technical term; "gramophone" was restricted to the old mechanical (i.e., wind-up) players; and "phonograph" was used as in British English . The "phonograph" was first demonstrated in Australia on 14 June 1878 to

828-652: A human voice was conducted on April 9, 1860, when Scott recorded someone singing the song " Au Clair de la Lune " ("By the Light of the Moon") on the device. However, the device was not designed to play back sounds, as Scott intended for people to read back the tracings, which he called phonautograms. This was not the first time someone had used a device to create direct tracings of the vibrations of sound-producing objects, as tuning forks had been used in this way by English physicist Thomas Young in 1807. By late 1857, with support from

920-680: A meeting of the Royal Society of Victoria by the Society's Honorary Secretary, Alex Sutherland who published "The Sounds of the Consonants, as Indicated by the Phonograph" in the Society's journal in November that year. On 8 August 1878 the phonograph was publicly demonstrated at the Society's annual conversazione , along with a range of other new inventions, including the microphone . The phonautograph

1012-518: A more direct procedure: the recording stylus could scribe its tracing through a thin coating of acid-resistant material on a metal surface and the surface could then be etched in an acid bath, producing the desired groove without the complication of an intermediate photographic procedure. The author of this article called the device a phonographe , but Cros himself favored the word paleophone , sometimes rendered in French as voix du passé ('voice of

SECTION 10

#1732855273401

1104-466: A more natural sound on high-quality replay equipment, compared to many digital releases that are highly processed for portable players in high-noise environmental conditions. However, unlike "plug-and-play" digital audio, vinyl record players have user-serviceable parts, which require attention to tonearm alignment and the wear and choice of stylus, the most critical component affecting turntable sound. The terminology used to describe record-playing devices

1196-604: A much quieter playing surface. These records could hold up to 15 minutes per side. Beethoven's Fifth Symphony , performed by the Philadelphia Orchestra under Leopold Stokowski , was the first 12-inch recording issued. Compton Pakensham, reviewing the event in The New York Times , wrote, "What we were not prepared for was the quality of reproduction ... incomparably fuller." CBS Laboratories head research scientist Peter Goldmark led Columbia's team to develop

1288-445: A pair of 2-LP sets, Puccini 's La Bohème (SL-1) and Humperdinck 's Hansel and Gretel (SL-2). All 12-inch pressings were of 220 grams vinyl. Columbia may have planned for the Bach album ML 4002 to be the first since the releases came in alphabetical order by composer (the first 54 LPS, ML 4002 thru ML 4055, are in order from Bach to Tchaikovsky ) Nathan Milstein was very popular in

1380-458: A phonograph record that would hold at least 20 minutes per side. Although Goldmark was the chief scientist who selected the team, he delegated most of the experimental work to William S. Bachman, whom Goldmark had lured from General Electric, and Howard H. Scott . Research began in 1939, was suspended during World War II , and resumed in 1945. Columbia Records unveiled the LP at a press conference in

1472-405: A playback stylus traces the groove and is therefore vibrated by it, faintly reproducing the recorded sound. In early acoustic phonographs, the stylus vibrated a diaphragm that produced sound waves coupled to the open air through a flaring horn , or directly to the listener's ears through stethoscope -type earphones. The phonograph was invented in 1877 by Thomas Edison ; its use would rise

1564-399: A role in the development of the gramophone , whose inventor, Emile Berliner, worked with the phonautograph in the course of developing his own device. Charles Cros , a French poet and amateur scientist, is the first person known to have made the conceptual leap from recording sound as a traced line to the theoretical possibility of reproducing the sound from the tracing and then to devising

1656-437: A similar machine. On the early phonograph's reproductive capabilities he wrote in retrospect: "It sounded to my ear like someone singing about half a mile away, or talking at the other end of a big hall; but the effect was rather pleasant, save for a peculiar nasal quality wholly due to the mechanism, although there was little of the scratching that later was a prominent feature of the flat disc. Recording for that primitive machine

1748-402: A slightly earlier one that is believed to preserve the voice of U.S. President Rutherford B. Hayes , but as of May 2014 they have not yet been scanned. These antique tinfoil recordings, which have typically been stored folded, are too fragile to be played back with a stylus without seriously damaging them. Edison's 1877 tinfoil recording of Mary Had a Little Lamb , not preserved, has been called

1840-441: A slightly less complex timbre than the original. This is not due to the nature of the instrument, but due to the intentional harmonic generation in the output of the theremin, which Tanner did not do. Tanner played it for the 1958 LP record Music for Heavenly Bodies , the first full-length album featuring the instrument, and played it subsequently on several television and movie soundtracks, including George Greeley 's theme for

1932-422: A small, simple machine about which few preliminary remarks were offered. The visitor without any ceremony whatever turned the crank, and to the astonishment of all present the machine said: 'Good morning. How do you do? How do you like the phonograph?' The machine thus spoke for itself, and made known the fact that it was the phonograph..." The music critic Herman Klein attended an early demonstration (1881–82) of

SECTION 20

#1732855273401

2024-457: A somewhat finer and more closely spaced groove than typical 78 rpm records. They were to be played with a special "Chromium Orange" chrome-plated steel needle. The 10-inch discs, mostly used for popular and light classical music, were normally pressed in shellac, but the 12-inch discs, mostly used for "serious" classical music, were pressed in Victor's new vinyl-based "Victrolac" compound, which provided

2116-480: A stylus with a small diamond or sapphire tip that runs in the record groove. The stylus eventually becomes worn by contact with the groove, and it is usually replaceable. Styli are classified as spherical or elliptical, although the tip is actually shaped as a half-sphere or a half- ellipsoid . Spherical styli are generally more robust than other types, but do not follow the groove as accurately, giving diminished high frequency response. Elliptical styli usually track

2208-409: Is especially important for playback of quadraphonic recordings. A few specialist laser turntables read the groove optically using a laser pickup. Since there is no physical contact with the record, no wear is incurred. However, this "no wear" advantage is debatable, since vinyl records have been tested to withstand even 1200 plays with no significant audio degradation, provided that it is played with

2300-475: Is not uniform across the English-speaking world. In modern contexts, the playback device is often referred to as a "turntable", "record player", or " record changer ". Each of these terms denotes distinct items. When integrated into a DJ setup with a mixer , turntables are colloquially known as "decks". In later versions of electric phonographs, commonly known since the 1940s as record players or turntables,

2392-584: Is often identified as the oldest surviving playable sound recording, although the evidence advanced for its early date is controversial. Wax phonograph cylinder recordings of Handel 's choral music made on June 29, 1888, at The Crystal Palace in London were thought to be the oldest-known surviving musical recordings, until the recent playback by a group of American historians of a phonautograph recording of Au clair de la lune recorded on April 9, 1860. The 1860 phonautogram had not until then been played, as it

2484-426: The Royal Society of Victoria , writing "There was a large attendance of ladies and gentlemen, who appeared greatly interested in the various scientific instruments exhibited. Among these the most interesting, perhaps, was the trial made by Mr. Sutherland with the phonograph, which was most amusing. Several trials were made, and were all more or less successful. 'Rule Britannia' was distinctly repeated, but great laughter

2576-528: The Tannerin in honor of the original creator and performer. LP record The LP (from long playing or long play) is an analog sound storage medium , specifically a phonograph record format characterized by: a speed of 33 + 1 ⁄ 3   rpm ; a 12- or 10-inch (30- or 25-cm) diameter; use of the "microgroove" groove specification; and a vinyl (a copolymer of vinyl chloride acetate) composition disk. Introduced by Columbia Records in 1948, it

2668-484: The Waldorf Astoria on June 21, 1948, in two formats: 10 inches (25 centimetres) in diameter, matching that of 78 rpm singles, and 12 inches (30 centimetres) in diameter. The initial release of 133 recordings were: 85 12-inch classical LPs (ML 4001 to 4085), 26 10-inch classics (ML 2001 to 2026), eighteen 10-inch popular numbers (CL 6001 to 6018), and four 10-inch juvenile records (JL 8001 to 8004). According to

2760-407: The vinyl revival era, a large majority of records are based on the LP format and hence the LP name continues to be in use today to refer to new records. At the time the LP was introduced, nearly all phonograph records for home use were made of an abrasive (and therefore noisy ) shellac compound, employed a much larger groove, and played at approximately 78 revolutions per minute (rpm), limiting

2852-414: The 1940s a record player , or more recently a turntable , is a device for the mechanical and analogue reproduction of sound . The sound vibration waveforms are recorded as corresponding physical deviations of a helical or spiral groove engraved, etched, incised, or impressed into the surface of a rotating cylinder or disc, called a record . To recreate the sound, the surface is similarly rotated while

Electro-Theremin - Misplaced Pages Continue

2944-675: The 1940s, however, so his performance of the Mendelssohn concerto was moved to ML 4001. When the LP was introduced in 1948, the 78 was the conventional format for phonograph records. By 1952, 78s still accounted for slightly more than half of the units sold in the United States, and just under half of the dollar sales. The 45 , oriented toward the single song, accounted for just over 30% of unit sales and just over 25% of dollar sales. The LP represented not quite 17% of unit sales and just over 26% of dollar sales. Ten years after their introduction,

3036-579: The 1949 Columbia catalog, issued September 1948, the first twelve-inch LP was Mendelssohn 's Concerto in E Minor by Nathan Milstein on the violin with the New York Philharmonic , conducted by Bruno Walter (ML 4001). Three ten-inch series were released: 'popular', starting with the reissue of The Voice of Frank Sinatra (CL 6001); 'classical', numbering from Beethoven's 8th symphony (ML 2001), and 'juvenile', commencing with Nursery Songs by Gene Kelly (JL 8001). Also released at this time were

3128-422: The 1956 season had ended, Philco decided to discontinue both models, for transistors were too expensive compared to vacuum tubes, but by 1961 a $ 49.95 ($ 509.29 in 2023) portable, battery-powered radio-phonograph with seven transistors was available. There are presently three main phonograph designs: belt-drive , direct-drive , and idler-wheel . In a belt-drive turntable the motor is located off-center from

3220-422: The 1960s TV series My Favorite Martian and on an LP record titled Music from Outer Space . Tanner played his Electro-Theremin on four songs by The Beach Boys : " I Just Wasn't Made for These Times ", " Good Vibrations ", " Wild Honey " and a studio outtake written by Dennis "Tune L", The instrument used in "Good Vibrations" was a Heathkit tube-type audio oscillator coupled to a mechanical action that allowed

3312-447: The 1990s. The King Biscuit Flower Hour is a late example, as are Westwood One 's The Beatle Years and Doctor Demento programs, which were sent to stations on LP at least through 1992. In September 1931, RCA Victor launched the first commercially available vinyl long-playing record, marketed as "Program-Transcription" records. These revolutionary discs were designed for playback at 33 + 1 ⁄ 3  rpm and pressed on

3404-458: The 2010s and US vinyl sales in 2017 reached 15.6 million and 27 million for 2020. In 2022, US vinyl sales reached 41 million units, surpassing sales of the Compact Disc for the first time since 1987, once again making the LP the highest selling physical format there. Reel-to-reel magnetic tape recorders posed a new challenge to the LP in the 1950s, but the higher cost of pre-recorded tapes

3496-502: The 20th century, and phonographs became the first example of home audio that people owned and used at their residences. In the 1960s, the use of 8-track cartridges and cassette tapes were introduced as alternatives. By 1987, phonograph use had declined sharply due to the popularity of cassettes and the rise of the compact disc . However, records have undergone a revival since the late 2000s . This resurgence has much to do with vinyl records' sparing use of audio processing, resulting in

3588-516: The 78-rpm format was completely phased out. (Shellac records were heavier and more brittle.) 33s and 45s were, however, made exclusively of vinyl, with the exception of some 45s manufactured out of polystyrene . In 1955, Philco developed and produced the world's first all- transistor phonograph models TPA-1 and TPA-2, which were announced in the June 28, 1955 edition of The Wall Street Journal . Philco started to sell these all-transistor phonographs in

3680-509: The French Academy of Sciences, claiming due scientific credit for priority of conception. Throughout the first decade (1890–1900) of commercial production of the earliest crude disc records, the direct acid-etch method first invented by Cros was used to create the metal master discs, but Cros was not around to claim any credit or to witness the humble beginnings of the eventually rich phonographic library he had foreseen. He had died in 1888 at

3772-581: The Graphophone, U.S. patent 506,348 , was developed by Tainter in 1893 to compete with nickel-in-the-slot entertainment phonograph U.S. patent 428,750 demonstrated in 1889 by Louis T. Glass, manager of the Pacific Phonograph Company. The work of the Volta Associates laid the foundation for the successful use of dictating machines in business, because their wax recording process

Electro-Theremin - Misplaced Pages Continue

3864-557: The Greek words γράμμα (gramma, meaning 'letter') and φωνή (phōnē, meaning 'voice'). In British English , "gramophone" may refer to any sound-reproducing machine that utilizes disc records . These were introduced and popularized in the UK by the Gramophone Company . Initially, "gramophone" was a proprietary trademark of the company, and any use of the name by competing disc record manufacturers

3956-541: The LP as a form—as an artistic entity, as they used to say—has complicated how we perceive and remember what was once the most evanescent of the arts", Robert Christgau wrote in Christgau's Record Guide: Rock Albums of the Seventies (1981). "The album may prove a '70s totem—briefer configurations were making a comeback by decade's end. But for the '70s it will remain the basic musical unit, and that's OK with me. I've found over

4048-592: The Long Play format did not begin to enjoy commercial popularity until the early 1950s. Starting in 1926, the Edison Records company experimented with issuing Edison Disc Records in long play format of 24 minutes per side. The system and playback system (still mostly wind-up phonographs ) proved unreliable and was a commercial failure. By mid-1931 all motion picture studios were recording on optical soundtracks , but sets of soundtrack discs, mastered by dubbing from

4140-575: The Société d'encouragement pour l'industrie nationale, Scott's phonautograph was recording sounds with sufficient precision to be adopted by the scientific community, paving the way for the nascent science of acoustics. The device's true significance in the history of recorded sound was not fully realized prior to March 2008, when it was discovered and resurrected in a Paris patent office by First Sounds, an informal collaborative of American audio historians, recording engineers, and sound archivists founded to make

4232-423: The Volta Associates were sure that they had a number of practical inventions, they filed patent applications and began to seek out investors. The Volta Graphophone Company of Alexandria, Virginia, was created on January 6, 1886, and incorporated on February 3, 1886. It was formed to control the patents and to handle the commercial development of their sound recording and reproduction inventions, one of which became

4324-472: The advent of sound film or "talkies", the need for greater storage space made 33 + 1 ⁄ 3  rpm records more appealing. Soundtracks – played on records synchronized to movie projectors in theatres – could not fit onto the five minutes per side that 78s offered. They were not an immediate success, however, as they were released during the height of the Great Depression, and seemed frivolous to

4416-557: The age of 45. Thomas Edison conceived the principle of recording and reproducing sound between May and July 1877 as a byproduct of his efforts to "play back" recorded telegraph messages and to automate speech sounds for transmission by telephone . His first experiments were with waxed paper. He announced his invention of the first phonograph , a device for recording and replaying sound, on November 21, 1877 (early reports appear in Scientific American and several newspapers in

4508-523: The beginning of November, and an even earlier announcement of Edison working on a "talking-machine" can be found in the Chicago Daily Tribune on May 9 ), and he demonstrated the device for the first time on November 29 (it was patented on February 19, 1878, as US Patent 200,521). "In December, 1877, a young man came into the office of the Scientific American , and placed before the editors

4600-426: The cylinder was rotated and slowly progressed along its axis , the airborne sound vibrated a diaphragm connected to a stylus that indented the foil into the cylinder's groove, thereby recording the vibrations as "hill-and-dale" variations of the depth of the indentation. By 1890, record manufacturers had begun using a rudimentary duplication process to mass-produce their product. While the live performers recorded

4692-560: The earliest sound recordings available to the public. The phonautograms were then digitally converted by scientists at the Lawrence Berkeley National Laboratory in California, who were able to play back the recorded sounds, something Scott had never conceived of. Prior to this point, the earliest known record of a human voice was thought to be an 1877 phonograph recording by Thomas Edison . The phonautograph would play

SECTION 50

#1732855273401

4784-502: The earliest verified recordings by the famous that have survived to the present. Alexander Graham Bell and his two associates took Edison's tinfoil phonograph and modified it considerably to make it reproduce sound from wax instead of tinfoil. They began their work at Bell's Volta Laboratory in Washington, D. C., in 1879, and continued until they were granted basic patents in 1886 for recording in wax. Although Edison had invented

4876-485: The early 1960s. These were eclipsed by more successful implementations of the concept from the late 1960s through the early 1980s. The pickup or cartridge is a transducer that converts mechanical vibrations from a stylus into an electrical signal. The electrical signal is amplified and converted into sound by one or more loudspeakers . Crystal and ceramic pickups that use the piezoelectric effect have largely been replaced by magnetic cartridges . The pickup includes

4968-494: The fall of 1955, for the price of $ 59.95. The October 1955 issue of Radio & Television News magazine (page 41), had a full page detailed article on Philco's new consumer product. The all-transistor portable phonograph TPA-1 and TPA-2 models played only 45rpm records and used four 1.5 volt "D" batteries for their power supply. The "TPA" stands for "Transistor Phonograph Amplifier". Their circuitry used three Philco germanium PNP alloy-fused junction audio frequency transistors. After

5060-555: The first Dictaphone . After the Volta Associates gave several demonstrations in the City of Washington, businessmen from Philadelphia created the American Graphophone Company on March 28, 1887, in order to produce and sell the machines for the budding phonograph marketplace. The Volta Graphophone Company then merged with American Graphophone, which itself later evolved into Columbia Records . A coin-operated version of

5152-545: The first instance of recorded verse . On the occasion of the 50th anniversary of the phonograph, Edison recounted reciting Mary Had a Little Lamb to test his first machine. The 1927 event was filmed by an early sound-on-film newsreel camera, and an audio clip from that film's soundtrack is sometimes mistakenly presented as the original 1877 recording. Wax cylinder recordings made by 19th-century media legends such as P. T. Barnum and Shakespearean actor Edwin Booth are amongst

5244-409: The following year. Alexander Graham Bell 's Volta Laboratory made several improvements in the 1880s and introduced the graphophone , including the use of wax-coated cardboard cylinders and a cutting stylus that moved from side to side in a zigzag groove around the record. In the 1890s, Emile Berliner initiated the transition from phonograph cylinders to flat discs with a spiral groove running from

5336-407: The glass plate was slid horizontally in a well formed groove at a speed of one meter per second, a person would speak into the trumpet, causing the membrane to vibrate and the stylus to trace figures that were scratched into the lampblack. On March 25, 1857, Scott received the French patent #17,897/31,470 for his device, which he called a phonautograph. The earliest known surviving recorded sound of

5428-410: The groove more accurately, with increased high frequency response and less distortion. For DJ use, the relative robustness of spherical styli make them generally preferred for back-cuing and scratching. There are a number of derivations of the basic elliptical type, including the shibata or fine line stylus, which can more accurately reproduce high frequency information contained in the record groove. This

5520-476: The hard rubber used to make the discs with a shellac compound. Berliner's early records had poor sound quality, however. Work by Eldridge R. Johnson eventually improved the sound fidelity to a point where it was as good as the cylinder. In the 1930s, vinyl (originally known as vinylite) was introduced as a record material for radio transcription discs , and for radio commercials. At that time, virtually no discs for home use were made from this material. Vinyl

5612-411: The many impoverished of the time. It was not until "microgroove" was developed by Columbia Records in 1948 that Long Players (LPs) reached their maximum playtime, which has continued to modern times. Economics and tastes initially determined which kind of music was available on each format. Recording company executives believed upscale classical music fans would be eager to hear a Beethoven symphony or

SECTION 60

#1732855273401

5704-400: The master phonograph, up to ten tubes led to blank cylinders in other phonographs. Until this development, each record had to be custom-made. Before long, a more advanced pantograph -based process made it possible to simultaneously produce 90–150 copies of each record. However, as demand for certain records grew, popular artists still needed to re-record and re-re-record their songs. Reportedly,

5796-566: The matrixes to stamp disc can be shipped to other printing plants for a global distribution of recordings; cylinders could not be stamped until 1901–1902, when the gold moulding process was introduced by Edison. Through experimentation, in 1892 Berliner began commercial production of his disc records and "gramophones". His " phonograph record " was the first disc record to be offered to the public. They were five inches (13 cm) in diameter and recorded on one side only. Seven-inch (17.5 cm) records followed in 1895. Also in 1895 Berliner replaced

5888-492: The medium's first major African-American star George Washington Johnson was obliged to perform his " The Laughing Song " (or the separate "The Whistling Coon") up to thousands of times in a studio during his recording career. Sometimes he would sing "The Laughing Song" more than fifty times in a day, at twenty cents per rendition. (The average price of a single cylinder in the mid-1890s was about fifty cents.) Lambert 's lead cylinder recording for an experimental talking clock

5980-405: The mid-1950s, the 10-inch LP, like its similarly sized 78 rpm cousin, lost the format war and was discontinued. The close spacing of the spiral groove that allowed more playing time on a 33 + 1 ⁄ 3  rpm microgroove LP also allowed a faint pre-echo of upcoming loud sounds. The cutting stylus unavoidably transferred some of the subsequent groove's signal to the previous groove. It

6072-469: The movements of the stylus are transformed into an electrical signal by a transducer . This signal is then converted back into sound through an amplifier and one or more loudspeakers . The term "phonograph", meaning "sound writing", originates from the Greek words φωνή (phonē, meaning 'sound' or 'voice') and γραφή (graphē, meaning 'writing'). Similarly, the terms "gramophone" and "graphophone" have roots in

6164-457: The next five years developing the New York City electric light and power system. Meanwhile, Bell, a scientist and experimenter at heart, was looking for new worlds to conquer after having patented the telephone . According to Sumner Tainter , it was through Gardiner Green Hubbard that Bell took up the phonograph challenge. Bell had married Hubbard's daughter Mabel in 1879 while Hubbard

6256-439: The optical tracks and scaled down to 12 inches to cut costs, were made as late as 1936 for distribution to theaters still equipped with disc-only sound projectors. Unless the quantity required was very small, pressed discs were a more economical medium for distributing high-quality audio than tape, and CD mastering was, in the early years of that technology, very expensive, so the use of LP-format transcription discs continued into

6348-517: The past'). Cros was a poet of meager means, not in a position to pay a machinist to build a working model, and largely content to bequeath his ideas to the public domain free of charge and let others reduce them to practice, but after the earliest reports of Edison's presumably independent invention crossed the Atlantic he had his sealed letter of April 30 opened and read at the December 3, 1877 meeting of

6440-401: The periphery to near the centre, coining the term gramophone for disc record players, which is predominantly used in many languages. Later improvements through the years included modifications to the turntable and its drive system, stylus, pickup system, and the sound and equalization systems. The disc phonograph record was the dominant commercial audio distribution format throughout most of

6532-496: The phonograph in 1877, the fame bestowed on him for this invention was not due to its efficiency. Recording with his tinfoil phonograph was too difficult to be practical, as the tinfoil tore easily, and even when the stylus was properly adjusted, its reproduction of sound was distorted, and good for only a few playbacks; nevertheless Edison had discovered the idea of sound recording . However immediately after his discovery he did not improve it, allegedly because of an agreement to spend

6624-476: The platter, either underneath it or entirely outside of it, and is connected to the platter or counter-platter by a drive belt made from elastomeric material. The direct-drive turntable was invented by Shuichi Obata, an engineer at Matsushita (now Panasonic). In 1969, Matsushita released it as the Technics SP-10, the first direct-drive turntable on the market. The most influential direct-drive turntable

6716-487: The player to mark notes along a ruler-type scale where notes could be located quickly and precisely. Tanner's prototype Electro-Theremin appears to have been the only one made. In the late 1960s, Tanner donated or sold the instrument to a hospital to use for audiology work, because he believed that newer keyboard synthesizers made it obsolete. In 1999, Tom Polk built a replica of the original Electro-Theremin for Brian Wilson's solo tour of that year. Polk called his instrument

6808-473: The playing time of a 12-inch diameter record to less than five minutes per side. The new product was a 12- or 10-inch (30 or 25 cm) fine-grooved disc made of PVC ("vinyl") and played with a smaller-tipped "microgroove" stylus at a speed of 33 + 1 ⁄ 3  rpm. Each side of a 12-inch LP could play for about 25 minutes, allowing for a total runtime of approximately 50 minutes. Despite some earlier experiments and attempts at commercial marketing,

6900-472: The share of unit sales for LPs in the US was almost 25%, and of dollar sales 58%. Most of the remainder was taken up by the 45; 78s accounted for only 2% of unit sales and 1% of dollar sales. The popularity of the LP ushered in the " album era " of English-language popular music, beginning in the late 1950s, as performers took advantage of the longer playing time to create coherent themes or concept albums. "The rise of

6992-535: The stylus, which thus described a spiral, recording 150 grooves to the inch. The basic distinction between the Edison's first phonograph patent and the Bell and Tainter patent of 1886 was the method of recording. Edison's method was to indent the sound waves on a piece of tin foil, while Bell and Tainter's invention called for cutting, or "engraving", the sound waves into a wax record with a sharp recording stylus. In 1885, when

7084-493: The top-selling format, over cassettes, in 1992. Along with phonograph records in other formats, some of which were made of other materials, LPs are now widely referred to simply as "vinyl". Since the late 1990s there has been a vinyl revival . Demand has increased in niche markets, particularly among audiophiles, DJs, and fans of indie music, but most music sales as of 2018 came from online downloads and online streaming because of their availability, convenience, and price. With

7176-432: The years that the long-playing record, with its twenty-minute sides and four-to-six compositions/performances per side, suits my habits of concentration perfectly." Although the popularity of LPs (as well as 45s) began to decline in the late 1970s with the advent of Compact Cassettes , and later compact discs , the LP survives as a format to the present day. Vinyl LP records enjoyed a resurgence in popularity throughout

7268-548: Was a comparatively simple matter. I had to keep my mouth about six inches away from the horn and remember not to make my voice too loud if I wanted anything approximating to a clear reproduction; that was all. When it was played over to me and I heard my own voice for the first time, one or two friends who were present said that it sounded rather like mine; others declared that they would never have recognised it. I daresay both opinions were correct." The Argus newspaper from Melbourne, Australia, reported on an 1878 demonstration at

7360-441: Was a horizontal seven inch turntable. The machine, although made in 1886, was a duplicate of one made earlier but taken to Europe by Chichester Bell . Tainter was granted U.S. patent 385,886 on July 10, 1888. The playing arm is rigid, except for a pivoted vertical motion of 90 degrees to allow removal of the record or a return to starting position. While recording or playing, the record not only rotated, but moved laterally under

7452-413: Was caused by the repetition of the convivial song of 'He's a jolly good fellow,' which sounded as if it was being sung by an old man of 80 with a cracked voice." Edison's early phonographs recorded onto a thin sheet of metal, normally tinfoil , which was temporarily wrapped around a helically grooved cylinder mounted on a correspondingly threaded rod supported by plain and threaded bearings . While

7544-408: Was discernible by some listeners throughout certain recordings, and a quiet passage followed by a loud sound would allow anyone to hear a faint pre-echo of the loud sound 1.8 seconds ahead of time. The following are some significant advances in the format: Phonograph A phonograph , later called a gramophone (as a trademark since 1887, as a generic name in the UK since 1910), and since

7636-515: Was greatly improved by better tape formulations and noise-reduction systems. By 1983, cassettes were outselling LPs in the US. The Compact Disc (CD) was introduced in 1982. It offered a recording that was, theoretically, almost noiseless and not audibly degraded by repeated playing or slight scuffs and scratches. At first, the much higher prices of CDs and CD players limited their target market to affluent early adopters and audiophiles ; but prices came down, and by 1988, CDs outsold LPs. The CD became

7728-601: Was invented on March 25, 1857, by Frenchman Édouard-Léon Scott de Martinville , an editor and typographer of manuscripts at a scientific publishing house in Paris. One day while editing Professor Longet's Traité de Physiologie , he happened upon that customer's engraved illustration of the anatomy of the human ear, and conceived of "the imprudent idea of photographing the word." In 1853 or 1854 (Scott cited both years) he began working on "le problème de la parole s'écrivant elle-même" ("the problem of speech writing itself"), aiming to build

7820-400: Was one of several factors that confined tape to a niche market. Cartridge and cassette tapes were more convenient and less expensive than reel-to-reel tapes, and they became popular for use in automobiles beginning in the mid-1960s. The LP was not seriously challenged as the primary medium for listening to recorded music at home until the 1970s, however, when the audio quality of the cassette

7912-589: Was only a transcription of sound waves into graphic form on paper for visual study. Recently developed optical scanning and image processing techniques have given new life to early recordings by making it possible to play unusually delicate or physically unplayable media without physical contact. A recording made on a sheet of tinfoil at an 1878 demonstration of Edison's phonograph in St. Louis, Missouri, has been played back by optical scanning and digital analysis. A few other early tinfoil recordings are known to survive, including

8004-443: Was practical and their machines were durable. But it would take several more years and the renewed efforts of Edison and the further improvements of Emile Berliner and many others, before the recording industry became a major factor in home entertainment . Discs are not inherently better than cylinders at providing audio fidelity. Rather, the advantages of the format are seen in the manufacturing process: discs can be stamped, and

8096-589: Was president of the Edison Speaking Phonograph Co., and his organization, which had purchased the Edison patent, was financially troubled because people did not want to buy a machine that seldom worked well and proved difficult for the average person to operate. The sound vibrations had been indented in the wax that had been applied to the Edison phonograph. The following was the text of one of their recordings: "There are more things in heaven and earth, Horatio, than are dreamed of in your philosophy. I am

8188-410: Was rigorously challenged in court. However, in 1910, an English court decision ruled that the term had become generic; In American English , "phonograph", properly specific to machines made by Edison, was sometimes used in a generic sense as early as the 1890s to include cylinder-playing machines made by others. But it was then considered strictly incorrect to apply it to Emile Berliner 's Gramophone,

8280-468: Was soon adopted as a new standard by the entire US record industry and, apart from a few relatively minor refinements and the important later addition of stereophonic sound in 1957, it remained the standard format for record albums during a period in popular music known as the album era . LP was originally a trademark of Columbia and competed against the smaller 7-inch sized "45" or "single" format by RCA Victor , eventually ending up on top. Today in

8372-653: Was the Technics SL-1200 , which, following the spread of turntablism in hip hop culture, became the most widely-used turntable in DJ culture for several decades. In some high quality equipment the arm carrying the pickup, known as a tonearm, is manufactured separately from the motor and turntable unit. Companies specialising in the manufacture of tonearms include the English company SME . More sophisticated turntables were (and still are) frequently manufactured so as to incorporate

8464-399: Was used for the popular 78-rpm V-discs issued to US soldiers during World War II . This significantly reduced breakage during transport. The first commercial vinylite record was the set of five 12" discs " Prince Igor " (Asch Records album S-800, dubbed from Soviet masters in 1945). Victor began selling some home-use vinyl 78s in late 1945; but most 78s were made of a shellac compound until

#400599