|
Oktava
Oktava (Октава) is a Russian microphone manufacturer, which is part of Ruselectronics holding. It produces a variety of microphones for professional audio and general use. Oktava sells most of its products to the United States and Europe. History In June 1927, the electronics plant that became Oktava opened in Tula, producing radio components, and in four years grew from a local workshop into a large plant supplying microphones across the Soviet Union, attached to the Ministry of Postal Services. Around 1932, the plant focused on the production of acoustical-electrical transducers, microphones and loudspeakers, and their first prototype tuned radio frequency receiver was produced that year. In 1934 the plant designed and manufactured a 30-watt dynamic loudspeaker, and the first batch of 100 was installed in Moscow squares. A 10-watt horn loudspeaker followed the next year, which would remain in production until 1945. 1936 saw the release of a dynamic microphone and the T3 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microphone Manufacturers
A microphone, colloquially called a mic or mike (), is a transducer that converts sound into an electrical signal. Microphones are used in many applications such as telephones, hearing aids, public address systems for concert halls and public events, motion picture production, live and recorded audio engineering, sound recording, two-way radios, megaphones, and radio and television broadcasting. They are also used in computers for recording voice, speech recognition, VoIP, and for other purposes such as ultrasonic sensors or knock sensors. Several types of microphone are used today, which employ different methods to convert the air pressure variations of a sound wave to an electrical signal. The most common are the dynamic microphone, which uses a coil of wire suspended in a magnetic field; the condenser microphone, which uses the vibrating diaphragm as a capacitor plate; and the contact microphone, which uses a crystal of piezoelectric material. Microphones typically need ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microphone
A microphone, colloquially called a mic or mike (), is a transducer that converts sound into an electrical signal. Microphones are used in many applications such as telephones, hearing aids, public address systems for concert halls and public events, motion picture production, live and recorded audio engineering, sound recording, two-way radios, megaphones, and radio and television broadcasting. They are also used in computers for recording voice, speech recognition, VoIP, and for other purposes such as ultrasonic sensors or knock sensors. Several types of microphone are used today, which employ different methods to convert the air pressure variations of a sound wave to an electrical signal. The most common are the dynamic microphone, which uses a coil of wire suspended in a magnetic field; the condenser microphone, which uses the vibrating diaphragm as a capacitor plate; and the contact microphone, which uses a crystal of piezoelectric material. Microphones typically n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ruselectronics
JSC Ruselectronics (russian: Росэлектроника, Roselectronica), is a Russian state-owned holding company founded in 1997. It is fully owned by Rostec. Ruselectronics is responsible for the production of approximately 80 percent of all Russian electronics components. History Ruselectronics integrates the electronics sector companies focused on designing and producing electronic materials, equipment, semiconductor products and microwave technologies. The Holding company was established in the beginning of 2009 on the basis of the holding that was created in 1997. At the end of 2012 the Supervisory Board of the Corporation decided to integrate Sirius and Orion groups of companies into the Ruselectronics Holding. In December 2012, Rostec’s Supervisory Board transferred the assets of Sirius and Orion to Russian Electronics. Orion was founded in 2009 as a special-purpose research and industrial association to develop communication systems, subsystems and equipment for de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Microphone Manufacturers
Current microphone manufacturers The following is a list of current microphone manufacturers. *Akai * AKG *Astatic *Audio-Technica *Behringer *Beyerdynamic * Blue Microphones *Brauner *Brüel & Kjær * CAD Audio * Core Sound LLC *DJI * DPA *Earthworks *Electro-Voice *Fostex * Gauge Precision Instruments * Gentex Corp *Georg Neumann GmbH *Grundig *Heil Sound *JZ Microphones *Lauten Audio * Line 6 *Manley Laboratories *M-Audio *Microtech Gefell *Milab *MIPRO * Nady Systems, Inc. *Nevaton *NTi Audio *Oktava *PCB Piezotronics *Peavey Electronics *Philips *Røde Microphones *Royer Labs *Schoeps *Sennheiser *Shure *Sony * TASCAM/TEAC Corporation *TOA Corp. * Teza Sounds *Zoom Corporation Defunct microphone manufacturers The following is a list of defunct microphone manufacturers with articles. *Aiwa *Altec Lansing * American Microphone *Ampex *Astatic *Brush Development Company *Dynaco *Lafayette *Motorola *Philco *RCA * Realistic *Reslosound *Voice of Music *Webster-Chicago *Wes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tula, Russia
Tula ( rus, Тула, p=ˈtulə) is the largest city and the administrative center of Tula Oblast in Russia, located south of Moscow. Tula is located in the northern Central Russian Upland on the banks of the Upa River, a tributary of the Oka. At the 2010 census, Tula had a population of 501,169, an increase from 481,216 in 2002, making it the 32nd largest city in Russia by population. A primarily industrial city, Tula was a fortress at the border of the Principality of Ryazan. The city was seized by Ivan Bolotnikov, and withstood a four-month siege by the Tsar's army. Historically, Tula was a major centre for the manufacture of armaments. The Demidov family built the first armament factory in Russia in the city, in what would become the Tula Arms Plant, which still operates to this day. Tula is home to the Klokovo air base, Tula State University, Tula Kremlin, The Tula State Museum of Weapons and Kazanskaya embankment of the Upa River (). Tula has a historical association ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joint-stock Company
A joint-stock company is a business entity in which shares of the company's capital stock, stock can be bought and sold by shareholders. Each shareholder owns company stock in proportion, evidenced by their share (finance), shares (certificates of ownership). Shareholders are able to transfer their shares to others without any effects to the continued existence of the company. In modern-day corporate law, the existence of a joint-stock company is often synonymous with incorporation (business), incorporation (possession of legal personality separate from shareholders) and limited liability (shareholders are liable for the company's debts only to the value of the money they have invested in the company). Therefore, joint-stock companies are commonly known as corporations or limited company, limited companies. Some jurisdiction (area), jurisdictions still provide the possibility of registering joint-stock companies without limited liability. In the United Kingdom and in other count ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ostankino Technical Center
Ostankino Television Technical Center (russian: Телевизионный технический центр Оста́нкино // Останкино.РУ - Портал о телевидении им. 50-летия Октября) is a television studio and technical center in , Russia
Russia (, , ), or the Russian Federation, is a transcontinental country spanning Eastern Europe and Northern Asia. It is the largest country in the world, with its internationally recognised territory covering , and encompassing one-eig ... . The center provides ongoing ...
[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electronics Companies Of The Soviet Union
The field of electronics is a branch of physics and electrical engineering that deals with the emission, behaviour and effects of electrons using electronic devices. Electronics uses active devices to control electron flow by amplification and rectification, which distinguishes it from classical electrical engineering, which only uses passive effects such as resistance, capacitance and inductance to control electric current flow. Electronics has hugely influenced the development of modern society. The central driving force behind the entire electronics industry is the semiconductor industry sector, which has annual sales of over $481 billion as of 2018. The largest industry sector is e-commerce, which generated over $29 trillion in 2017. History and development Electronics has hugely influenced the development of modern society. The identification of the electron in 1897, along with the subsequent invention of the vacuum tube which could amplify and rectify small elect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Companies Based In Tula Oblast
A company, abbreviated as co., is a legal entity representing an association of people, whether natural, legal or a mixture of both, with a specific objective. Company members share a common purpose and unite to achieve specific, declared goals. Companies take various forms, such as: * voluntary associations, which may include nonprofit organizations * business entities, whose aim is generating profit * financial entities and banks * programs or educational institutions A company can be created as a legal person so that the company itself has limited liability as members perform or fail to discharge their duty according to the publicly declared incorporation, or published policy. When a company closes, it may need to be liquidated to avoid further legal obligations. Companies may associate and collectively register themselves as new companies; the resulting entities are often known as corporate groups. Meanings and definitions A company can be defined as an "artificial per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rostec
Rostec ( rus, Ростех, p=, r=Rostekh), officially the State Corporation for Assistance to Development, Production and Export of Advanced Technology Industrial Product Rostec (russian: Государственная корпорация по содействию разработке, производству и экспорту высокотехнологичной промышленной продукции «Ростех») and formerly Rostekhnologii (russian: Ростехнологии, literally "Russian Technologies"), is a Russian state-owned defense conglomerate headquartered in Moscow. Established in 2007, the organization comprises about 700 enterprises, which together form 14 holding companies: eleven in the defense-industry complex and three in civil sectors. Rostec's organizations are located in 60 constituents of the Russian Federation and supply goods to over 70 countries worldwide. The organization is headed by Sergey Chemezov, appointed to the position by R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Expo 58
Expo 58, also known as the 1958 Brussels World's Fair (french: Exposition Universelle et Internationale de Bruxelles de 1958, nl, Brusselse Wereldtentoonstelling van 1958), was a world's fair held on the Heysel/Heizel Plateau in Brussels, Belgium, from 17 April to 19 October 1958. It was the first major world's fair registered under the Bureau International des Expositions (BIE) after World War II. Background Expo 58 was the eleventh world's fair hosted by Belgium, and the fifth in Brussels, following the fairs in 1888, 1897, 1910 and 1935. In 1953, Belgium won the bid for the next world's fair, winning out over other European capitals such as Paris and London. Nearly 15,000 workers spent three years building the site on the Heysel/Heizel Plateau, north-west of central Brussels. Many of the buildings were re-used from the 1935 World's Fair, which had been held on the same site. The theme of Expo 58 was ''"Bilan du monde, pour un monde plus humain"'' (in English: "Eva ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zero Defects
Zero Defects (or ZD) is a collaborative programme or philosophy within an organisation, whereby everyone works together towards the ideal goal of there being no defects in quality. As a management-led program to eliminate defects in industrial production, the concept enjoyed brief popularity in American industry from 1964 to the early 1970s. Quality expert Philip Crosby later incorporated it into his "Absolutes of Quality Management" and it enjoyed a renaissance in the American automobile industry—as a performance goal more than as a program—in the 1990s. Although applicable to any type of enterprise, it has been primarily adopted within supply chains wherever large volumes of components are being purchased (common items such as nuts and bolts are good examples). Definition " ..Zero Defects is a management tool aimed at the reduction of defects through prevention. It is directed at motivating people to prevent mistakes by developing a constant, conscious desire to do their j ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
