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Telex Communications
Telex Communications, originally Telex Corporation, was a Burnsville, Minnesota-based manufacturer of hearing aids and audio equipment. Founded in 1936 as a maker of hearing aids, it entered the computer peripherals businesses in the 1960s. Telex Communications was structured as a subsidiary of Telex Corp in the 1970s. Telex Corp was acquired by Memorex in 1988, which renamed itself Memorex Telex NV. The hearing aid portion of Telex Corp. was subsequently spun-out in 1989 as Telex Communications, an independent company. Memorex retained Telex Corp's peripherals businesses. In February 1998 Telex Communications merged with Electro-Voice. In August 2006, the company was acquired by Germany's Bosch Group for $420 million, becoming a business unit under the name "Bosch Communications Systems". One of its chairmen, Roger Wheeler, was murdered by the Winter Hill Gang in 1981 at Southern Hills Country Club in Tulsa, Oklahoma Tulsa () is the second-largest city in the state of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Telex Corp
''The'' () is a grammatical article in English, denoting persons or things already mentioned, under discussion, implied or otherwise presumed familiar to listeners, readers, or speakers. It is the definite article in English. ''The'' is the most frequently used word in the English language; studies and analyses of texts have found it to account for seven percent of all printed English-language words. It is derived from gendered articles in Old English which combined in Middle English and now has a single form used with pronouns of any gender. The word can be used with both singular and plural nouns, and with a noun that starts with any letter. This is different from many other languages, which have different forms of the definite article for different genders or numbers. Pronunciation In most dialects, "the" is pronounced as (with the voiced dental fricative followed by a schwa) when followed by a consonant sound, and as (homophone of pronoun ''thee'') when followed by a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Burnsville, Minnesota
Burnsville () is a city south of downtown Minneapolis in Dakota County, Minnesota. The city lies on a bluff overlooking the south bank of the Minnesota River upstream from its confluence with the Mississippi River. Burnsville and nearby suburbs form the southern portion of Minneapolis–Saint Paul, the 16th-largest metropolitan area in the United States, with about 3.7 million residents. At the 2020 census the population was 64,317. Burnsville is home to a regional mall (Burnsville Center), a section of Murphy-Hanrehan Park Reserve, vertical ski peak Buck Hill, and part of the Minnesota Valley National Wildlife Refuge. Burnsville stands on land that once contained a village of Mdewakanton Dakota. Later, it became a rural Irish farming community. Burnsville became Minnesota's 14th-largest city in the 2020 census following the construction of Interstate 35. Now the ninth-largest suburb in the metro area and a bedroom community of both Minneapolis and Saint Paul, it was fully ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hearing Aid
A hearing aid is a device designed to improve hearing by making sound audible to a person with hearing loss. Hearing aids are classified as medical devices in most countries, and regulated by the respective regulations. Small audio amplifiers such as personal sound amplification products (PSAPs) or other plain sound reinforcing systems cannot be sold as "hearing aids". Early devices, such as ear trumpets or ear horns, were passive Amplifier, amplification cones designed to gather sound energy and direct it into the ear canal. Modern devices are computerised electroacoustic systems that transform environmental sound to make it audible, according to audiometry, audiometrical and cognitive rules. Modern devices also utilize sophisticated digital signal processing to try and improve speech intelligibility and comfort for the user. Such Digital signal processing, signal processing includes feedback management, wide dynamic range compression, directionality, frequency lowering, and noi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Memorex
Memorex Corp. began as a magnetic tape, computer tape producer and expanded to become both a consumer media supplier and a major IBM plug compatible peripheral supplier. It was broken up and ceased to exist after 1996 other than as a consumer electronics brand specializing in disk recordable media for Compact Disc, CD and DVD drives, flash memory, computer accessories and other electronics. History and evolution Established in 1961 in Silicon Valley, Memorex started by selling computer tapes, then added other media such as disk packs. The company then expanded into disk drives and other peripheral equipment for IBM Mainframe computer, mainframes. During the 1970s and into the early 1980s, Memorex was worldwide one of the largest independent suppliers of hard disk drive, disk drives and communications controllers to users of IBM-compatible mainframes, as well as media for computer uses and consumers. The company's name is a portmanteau of "memory excellence". Memorex entered ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electro-Voice
Electro-Voice (EV) is an American manufacturer of audio equipment, including microphones, amplifiers, and loudspeakers, focused on pro audio applications such as sound reinforcement. As a subdivision of Bosch Communications Systems Inc. since 2006, Electro-Voice markets products for use by consumers as well as small or large concert venues, broadcasting, houses of worship, and in retail situations. History On September 1, 1927, Lou Burroughs and Albert R. Kahn began a small business called Radio Engineers, servicing radio receivers in the basement of the Century Tire and Rubber Company in South Bend, Indiana. Because of the Great Depression, according to Kahn, “We found ourselves insolvent to the extent of $5,000” ($ today). They decided to focus their business on audio products. The company designed a PA system for Notre Dame football coach Knute Rockne. Rockne, who had difficulty being heard at football practices due to health problems that affected his voice, called the n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Robert Bosch GmbH
Robert Bosch GmbH (; ), commonly known as Bosch and stylized as BOSCH, is a German multinational engineering and technology company headquartered in Gerlingen, Germany. The company was founded by Robert Bosch in Stuttgart in 1886. Bosch is 92% owned by Robert Bosch Stiftung, a charitable institution. Although the charity is funded by owning the vast majority of shares, it has no voting rights and is involved in health and social causes unrelated to Bosch’s business. Bosch's core operating areas are spread across four business sectors: mobility (hardware and software), consumer goods (including household appliances and power tools), industrial technology (including drive and control) and energy and building technology. History 1886–1920 The company started in a backyard in Stuttgart-West as the ''Werkstätte für Feinmechanik und Elektrotechnik'' (''Workshop for Precision Mechanics and Electrical Engineering'') on 15 November 1886. The next year Bosch presented a low v ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roger Wheeler (businessman)
Roger Milton Wheeler Sr. (February 27, 1926 – May 27, 1981) was an American businessman from Tulsa, Oklahoma, the former chairman of Telex Corporation, and former owner of World Jai Alai. He was murdered by members of organized crime who discovered that Wheeler had uncovered their embezzlement scheme at World Jai Alai. Early life Roger Milton Wheeler was born in Boston, Massachusetts on February 27, 1926, the son of Sidney Sea Wheeler and Florence Edith (née Kendall) Wheeler. He was raised in Boston and Reading, and graduated from Reading High School in 1943. After graduating from high school, Wheeler served in the United States Navy Reserve while attending the University of Notre Dame and Rice University. He graduated from Rice in 1946 with a bachelor of science degree in engineering. Career While still in high school, Wheeler was involved in several business ventures, including owning and operating a neighborhood newspaper and a stamp collecting service. He then started the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Winter Hill Gang
The Winter Hill Gang is a loose confederation of organized crime figures in the Boston, Massachusetts, area. The gang members and leadership are predominantly Irish-American and Italian-American descent. The organization itself derives its name from the Winter Hill neighborhood of Somerville, Massachusetts, north of Boston. Amongst its members several have been notorious Boston gangsters, such as Buddy McLean, Whitey Bulger, Howie Winter, Joseph McDonald, Johnny Martorano, Patrick Nee and Stephen Flemmi. They were most influential from 1965, under the rule of McLean and Winter, to the 1979 takeover led by Bulger. The Winter Hill Gang was given its name in the 1970s by journalists at the ''Boston Herald'', but the name is hardly ever openly used as a reference to them. Winter Hill Gang members are alleged to have been involved with most typical organized-crime-related activities, but they are perhaps most well-known for fixing horse races in the northeastern United States ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Southern Hills Country Club
Southern Hills Country Club is a private golf and country club in Tulsa, Oklahoma. History The club was established in 1935 from land donated by multimillionaire oilman Waite Phillips (Frank Phillips, Waite's brother, was the namesake and founder of the predecessor to Phillips 66. Waite worked with his brother for a time before starting his own oil company). Phillips had earned an oil fortune and, upon the crash of the stock market, Phillips became The First National Bank of Tulsa’s chairman. With his oil money and with his reputation, Bill Warren and Cecil Canary asked Phillips to sponsor the development of a new country club. The boosters argued that there was the need for a family-oriented club that would include a swimming pool, stable, horseback trails, polo field, skeet range, tennis courts, clubhouse and golf course. Phillips was skeptical of this proposition, and in response he told Warren and Canary that they had a couple of weeks to assume 150 pledges to become m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tulsa, Oklahoma
Tulsa () is the second-largest city in the state of Oklahoma and 47th-most populous city in the United States. The population was 413,066 as of the 2020 census. It is the principal municipality of the Tulsa Metropolitan Area, a region with 1,023,988 residents. The city serves as the county seat of Tulsa County, the most densely populated county in Oklahoma, with urban development extending into Osage, Rogers, and Wagoner counties. Tulsa was settled between 1828 and 1836 by the Lochapoka Band of Creek Native American tribe and most of Tulsa is still part of the territory of the Muscogee (Creek) Nation. Historically, a robust energy sector fueled Tulsa's economy; however, today the city has diversified and leading sectors include finance, aviation, telecommunications and technology. Two institutions of higher education within the city have sports teams at the NCAA Division I level: Oral Roberts University and the University of Tulsa. As well, the University of Oklaho ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Communications
Radio is the technology of signaling and communicating using radio waves. Radio waves are electromagnetic waves of frequency between 30 hertz (Hz) and 300 gigahertz (GHz). They are generated by an electronic device called a transmitter connected to an antenna which radiates the waves, and received by another antenna connected to a radio receiver. Radio is very widely used in modern technology, in radio communication, radar, radio navigation, remote control, remote sensing, and other applications. In radio communication, used in radio and television broadcasting, cell phones, two-way radios, wireless networking, and satellite communication, among numerous other uses, radio waves are used to carry information across space from a transmitter to a receiver, by modulating the radio signal (impressing an information signal on the radio wave by varying some aspect of the wave) in the transmitter. In radar, used to locate and track objects like aircraft, ships, spacecraft ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Public Safety Communications
In public relations and communication science, publics are groups of individual people, and the public (a.k.a. the general public) is the totality of such groupings. This is a different concept to the sociology, sociological concept of the ''Öffentlichkeit'' or public sphere. The concept of a public has also been defined in political science, psychology, marketing, and advertising. In public relations and communication science, it is one of the more ambiguous concepts in the field. Although it has definitions in the theory of the field that have been formulated from the early 20th century onwards, and suffered more recent years from being blurred, as a result of conflation of the idea of a public with the notions of audience, market segment, community, constituency, and stakeholder. Etymology and definitions The name "public" originates with the Latin ''wikt:publicus#Latin, publicus'' (also ''wikt:poplicus#Latin, poplicus''), from ''wikt:populus#Latin, populus'', to the Engli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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