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Pyral
Pyral SAS is a manufacturer of magnetic recording media products, based in Avranches, France. As of 2015, it is a subsidiary of Mulann, a French company in the smartcard and ticketing industry. In 1934, Pyral created a new type of transcription disc. Their innovation was to coat the aluminum disc with a layer of lacquer. These discs came to be known as lacquers or acetates. As of 2007, The company's primary product is perforated magnetic tape, used to record sound for movie productions. They also produce magnetic inks and slurries used in the production of magnetic stripe cards. Corporate history * Pyral made the originals blank disks for the NASA Voyager spacecraft. * Pyral was originally based in Créteil, France, but moved to the Avranches location in 1985. * Prior to 2004, it was part of EMTEC, BASF, and Rhône-Poulenc. * From 2004 until the acquisition by Mulann, it was an independent company. * In 2012, Pyral acquired RMGI Recording Media Group Internationa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
RMGI
Recording Media Group International B.V., sometimes also named as Recordable Media Group International (also known as RMGi) was a Dutch manufacturer of magnetic tape products based in Oosterhout. This plant was initially built by Philips in 1968, and spun off into a joint venture with DuPont, PDM (Philips DuPont Magnetics B.V.) which lasted until 1993. At this point, unknown foreign investor (probably SK of Germany) took over the plant and named the company Magnetic Products Oosterhout B.V. In 2004, the company became known by its current name after acquiring equipment, processes, and talent from EMTEC's Munich plant. For its entire existence, the factory has produced magnetic tape for recording audio and video. Production of video and digital audio tapes were later ended and company concentrated only on production of high-quality analog magnetic tapes for both reel-to-reel and cassette recorders. Production of cassette tape stock (especially for cassette duplication facilities) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aluminum Disc
In the field of audio recording, an aluminum disc (aluminium in the UK and elsewhere) is a phonograph (gramophone in the UK) record made of bare aluminum, a medium introduced in the late 1920s for making one-off recordings. Although sometimes used for making amateur studio or home recordings or in coin-operated "record-your-voice" booths at fairs and arcades, during the first half of the 1930s bare aluminum discs were primarily used to record radio broadcasts for the private transcription disc archives of performers or sponsors.''Documenting Early Radio: A Review of Existing Pre-1932 Radio Recordings'' Elizabeth McLeod, 1988-9 In the record ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
EMTEC
EMTEC is part of the Dexxon Group headquartered in Gennevilliers, France, and markets consumer computer data storage products and other computer related consumables. Dexxon Group's North American subsidiary, Dexxon Digital Storage Inc. is located in Lewis Center, Ohio. EMTEC evolved from BASF Magnetics producing magnetic tapes. Between 1998 and 2002 all of BASF's cassette lineup (Ferro Extra, Chrome Extra and Chrome Super, along with the budget tapes Sound 1 and Sound 2) were rebranded EMTEC. While cassette manufacture has since ceased in 2005, and reel-to-reel tape operations were sold to RMGI, EMTEC continues to manufacture other recordable media such as optical discs, MiniDV and VHS cassettes, USB 2.0 and 3.0 Flash Drives. The Flash drives come in a variety of storage sizes. Distribution channels have decreased and EMTEC presence in the market is a shadow of its former BASF self. Since its sale by BASF, EMTEC has undergone several transformations. History * 1935 — ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magnetic Stripe Card
The term digital card can refer to a physical item, such as a memory card on a camera, or, increasingly since 2017, to the digital content hosted as a virtual card or cloud card, as a digital virtual representation of a physical card. They share a common purpose: Identity Management, Credit card, or Debit card. A non-physical digital card, unlike a Magnetic stripe card can can emulate (imitate) any kind of card. Other common uses include loyalty card and health insurance card; physical driver's license and Social Security card are still mandated by some government agencies. A smartphone or smartwatch can store content from the card issuer; discount offers and news updates can be transmitted wirelessly, via Internet These virtual cards are used in very high volumes by the mass transit sector, replacing paper based tickets and earlier MagStrip cards. History Magnetic recording on steel tape and wire was invented by Valdemar Poulsen in Denmark around 1900 for recording au ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhône-Poulenc
Rhône-Poulenc () was a French chemical and pharmaceutical company founded in 1928. In 1999 it merged with Hoechst AG to form Aventis. As of 2015, the pharmaceutical operations of Rhône-Poulenc are part of Sanofi and the chemicals divisions are part of Solvay group and Bayer Crop Science. History The company was founded in 1928 through the merger of Société des usines chimiques du Rhône (Society of Rhône Chemical Factories) from Lyon and Poulenc Frères (Poulenc Brothers) from Paris founded by Étienne Poulenc, a 19th-century Parisian apothecary and brought to prominence by his second and third sons Émile, father of composer Francis Poulenc, and Camille Poulenc (1864–1942). In 1950, the company synthesized chlorpromazine which it sold to Smith, Kline & French (today part of GlaxoSmithKline) who marketed the drug as Thorazine. In 1990, it merged with the pharmaceutical company Rorer to form Rhône-Poulenc Rorer. In January 1999, Rhône-Poulenc merged with Hoechst AG to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BASF
BASF Societas Europaea, SE () is a German multinational corporation, multinational chemical company and the List of largest chemical producers, largest chemical producer in the world. Its headquarters is located in Ludwigshafen, Germany. The BASF Group comprises subsidiary, subsidiaries and joint ventures in more than 80 countries and operates six integrated production sites and 390 other production sites in Europe, Asia, Australia, the Americas and Africa. BASF has customers in over 190 countries and supplies products to a wide variety of industries. Despite its size and global presence, BASF has received relatively little public attention since it abandoned the manufacture and sale of BASF-branded consumer electronics products in the 1990s. At the end of 2019, the company employed 117,628 people, with over 54,000 in Germany. , BASF posted sales of €59.3 billion and income from operations before special items of about €4.5 billion. Between 1990 and 2005, the co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Créteil
Créteil () is a commune in the southeastern suburbs of Paris, Île-de-France. It is located from the centre of Paris. Créteil is the ''préfecture'' (capital) of the Val-de-Marne department as well as the seat of the Arrondissement of Créteil. The city is, moreover, the seat of a Roman Catholic diocese and of one of France's 30 nationwide ''académies'' (districts) of the Ministry of National Education. Name The name Créteil was recorded for the first time as ''Cristoilum'' in the martyrology written by a monk named Usuard in 865. The name ''Cristoilum'' is made of the Celtic word ''ialo'' (meaning "clearing, glade", "place of") suffixed to a pre-Latin radical ''crist-'' whose meaning is still unclear. Some believe ''crist'' is a Celtic word meaning "ridge", a cognate of Latin ''crista'' and modern French ''crête'', in which case the meaning of ''Cristoilum'' would be "clearing on the ridge" or "place on the ridge." A more traditional etymology was that ''crist'' refe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magnetic Tape
Magnetic tape is a medium for magnetic storage made of a thin, magnetizable coating on a long, narrow strip of plastic film. It was developed in Germany in 1928, based on the earlier magnetic wire recording from Denmark. Devices that use magnetic tape could with relative ease record and playback audio, visual, and binary computer data. Magnetic tape revolutionized sound recording and reproduction and broadcasting. It allowed radio, which had always been broadcast live, to be recorded for later or repeated airing. Since the early 1950s, magnetic tape has been used with computers to store large quantities of data and is still used for backup purposes. Magnetic tape begins to degrade after 10–20 years and therefore is not an ideal medium for long-term archival storage. Durability While good for short-term use, magnetic tape is highly prone to disintegration. Depending on the environment, this process may begin after 10–20 years. Over time, magnetic tape made in the 197 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magnetic Recording
Magnetic storage or magnetic recording is the storage of data on a magnetized medium. Magnetic storage uses different patterns of magnetisation in a magnetizable material to store data and is a form of non-volatile memory. The information is accessed using one or more read/write heads. Magnetic storage media, primarily hard disks, are widely used to store computer data as well as audio and video signals. In the field of computing, the term ''magnetic storage'' is preferred and in the field of audio and video production, the term ''magnetic recording'' is more commonly used. The distinction is less technical and more a matter of preference. Other examples of magnetic storage media include floppy disks, magnetic tape, and magnetic stripes on credit cards. History Magnetic storage in the form of wire recording—audio recording on a wire—was publicized by Oberlin Smith in the Sept 8, 1888 issue of ''Electrical World''. Smith had previously filed a patent in September, 1878 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Perforated
A perforation is a small hole in a thin material or web. There is usually more than one perforation in an organized fashion, where all of the holes collectively are called a ''perforation''. The process of creating perforations is called perforating, which involves puncturing the workpiece with a tool. Perforations are usually used to allow easy separation of two sections of the material, such as allowing paper to be torn easily along the line. Packaging with perforations in paperboard or plastic film is easy for consumers to open. Other purposes include filtrating fluids, sound deadening, allowing light or fluids to pass through, and to create an aesthetic design. Various applications include plastic films to allow the packages to breathe, medical films, micro perforated plate and sound and vapor barriers. Processes Pins and needles Rotary pinned perforation rollers are precision tools that can be used to perforate a wide variety of materials. The pins or needles can b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
