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Kardon
Harman Kardon (stylized as ) is a division of US-based Harman International Industries, a subsidiary of Samsung Electronics, and manufactures home and car audio equipment. Harman Kardon was originally founded in 1953 by business partners, Sidney Harman and Bernard Kardon. History In the early 1950s, Sidney Harman was the general manager of the David Bogen Company, a manufacturer of public address systems at the time. Bernard Kardon (January 8, 1914 – April 14, 1993 in New Rochelle) was the chief engineer at Bogen. Due to management changes at Bogen in the early 1950s, both men resigned. With $5,000 investment each, Sidney Harman and Bernard Kardon founded the Harman Kardon Company in 1953. In the 1950s Harman Kardon designed some of the first high fidelity audio products that initiated the modern consumer high fidelity business. The company's first product was an frequency modulation, FM tuner. The integrated receivers (with a Tuner (radio), tuner, preamplifier and Audio p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harman International Industries
Harman International Industries, commonly known as Harman (stylized in all-uppercase as HARMAN), is an American audio electronics company. Since 2017, the company has been an independent subsidiary of Samsung Electronics. Headquartered in Stamford, Connecticut, US, Harman maintains major operations in the Americas, Europe and Asia. Harman markets its products under various brands, including AKG, AMX, Arcam, Bang & Olufsen Automotive, Becker, BSS Audio, Crown, dbx, DOD Electronics, DigiTech, Harman Kardon, Infinity, JBL, Lexicon, Mark Levinson, Martin, Revel, Soundcraft and Studer. Early history Sidney Harman and Bernard Kardon founded the predecessor to Harman International, Harman Kardon, in 1953. Both Harman and Kardon were engineers by training and had worked at the Bogen Company, which was a manufacturer of public address systems. They developed high-fidelity audio together. Harman bought out his partner in 1956 and then expanded Harman Kardon into an audio powerhou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harman International
Harman International Industries, commonly known as Harman (stylized in all-uppercase as HARMAN), is an American audio electronics company. Since 2017, the company has been an independent subsidiary of Samsung Electronics. Headquartered in Stamford, Connecticut, US, Harman maintains major operations in the Americas, Europe and Asia. Harman markets its products under various brands, including AKG (company), AKG, AMX LLC, AMX, A&R Cambridge Ltd, Arcam, Bang & Olufsen Automotive, Harman Becker Automotive Systems, Becker, BSS Audio, Crown International, Crown, Dbx (company), dbx, DOD Electronics, DigiTech, Harman Kardon, Infinity Systems, Infinity, JBL (company), JBL, Lexicon (company), Lexicon, Mark Levinson Audio Systems, Mark Levinson, Martin Professional, Martin, Revel Audio, Revel, Soundcraft and Studer. Early history Sidney Harman and Bernard Kardon founded the predecessor to Harman International, Harman Kardon, in 1953. Both Harman and Kardon were engineers by training and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sidney Harman
Sidney Harman (August 4, 1918 – April 12, 2011) was a Canadian-born American engineer and businessman active in education, government, industry, and publishing. He was the Chairman Emeritus of Harman International Industries, Inc. A co-founder of Harman Kardon, he also served as the U.S. Under Secretary of Commerce in 1977 and 1978. Late in his life, Harman was also the publisher of ''Newsweek'', having purchased the magazine for one dollar in 2010. Early life Harman was born in Montreal, Quebec, Canada and raised in New York City. Harman's father worked at a hearing aid company in New York."Sidney Harman, 1918-2011" '''', Obituary April 14 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Samsung Electronics
Samsung Electronics Co., Ltd. (, sometimes shortened to SEC and stylized as SΛMSUNG) is a South Korean multinational corporation, multinational electronics corporation headquartered in Yeongtong-gu, Suwon, South Korea. It is the pinnacle of the Samsung chaebol, accounting for 70% of the group's revenue in 2012. Samsung Electronics has played a key role in the group's corporate governance due to circular ownership. Samsung Electronics has Assembly line, assembly plants and sales networks in 74 countries and employs around 290,000 people. It is majority-owned by foreign investors. Samsung Electronics is the world's List of largest technology companies by revenue, second-largest technology company by revenue, and its market capitalization stood at US$520.65 billion, the 12th largest in the world. Samsung is a major manufacturer of Electronic component, Electronic Components such as lithium-ion batteries, semiconductors, image sensors, camera modules, and Display device, d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Beatrice Foods
Beatrice Foods Company was a major American food processing company founded in 1894. In 1987, its international food operations were sold to Reginald Lewis, a corporate attorney, creating TLC Beatrice International, after which the majority of its domestic (U.S.) brands and assets were acquired by KKR, with the bulk of its holdings sold off. By 1990, the remaining operations were ultimately acquired by ConAgra Foods. History Early years 1894-1912 The Beatrice Creamery Company was founded in 1894 by George Everett Haskell and William W. Bosworth, by leasing the factory of a bankrupt firm of the same name located in Beatrice, Nebraska. At the time, they purchased butter, milk, and eggs from local farmers and graded them for resale. They promptly began separating the butter themselves at their plant, making their own butter on site and packaging and distributing it under their own label. They devised special protective packages and distributed them to grocery stores and restau ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loudspeaker
A loudspeaker (commonly referred to as a speaker or speaker driver) is an electroacoustic transducer that converts an electrical audio signal into a corresponding sound. A ''speaker system'', also often simply referred to as a "speaker" or "loudspeaker", comprises one or more such speaker ''drivers'', an enclosure, and electrical connections possibly including a crossover network. The speaker driver can be viewed as a linear motor attached to a diaphragm which couples that motor's movement to motion of air, that is, sound. An audio signal, typically from a microphone, recording, or radio broadcast, is amplified electronically to a power level capable of driving that motor in order to reproduce the sound corresponding to the original unamplified electronic signal. This is thus the opposite function to the microphone; indeed the ''dynamic speaker'' driver, by far the most common type, is a linear motor in the same basic configuration as the dynamic microphone which uses such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amplifier
An amplifier, electronic amplifier or (informally) amp is an electronic device that can increase the magnitude of a signal (a time-varying voltage or current). It may increase the power significantly, or its main effect may be to boost the voltage or current (power, voltage or current amplifier). It is a two-port electronic circuit that uses electric power from a power supply to increase the amplitude of a signal applied to its input terminals, producing a greater amplitude signal at its output. The ratio of output to input voltage, current, or power is termed gain (voltage, current, or power gain). An amplifier, by definition has gain greater than unity (if the gain is less than unity, the device is an attenuator). An amplifier can either be a separate piece of equipment or an electrical circuit contained within another device. Amplification is fundamental to modern electronics, and amplifiers are widely used in almost all electronic equipment. Amplifiers can be categorize ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Washington Post
''The Washington Post'' (also known as the ''Post'' and, informally, ''WaPo'') is an American daily newspaper published in Washington, D.C. It is the most widely circulated newspaper within the Washington metropolitan area and has a large national audience. Daily broadsheet editions are printed for D.C., Maryland, and Virginia. The ''Post'' was founded in 1877. In its early years, it went through several owners and struggled both financially and editorially. Financier Eugene Meyer purchased it out of bankruptcy in 1933 and revived its health and reputation, work continued by his successors Katharine and Phil Graham (Meyer's daughter and son-in-law), who bought out several rival publications. The ''Post'' 1971 printing of the Pentagon Papers helped spur opposition to the Vietnam War. Subsequently, in the best-known episode in the newspaper's history, reporters Bob Woodward and Carl Bernstein led the American press's investigation into what became known as the Watergate scandal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harmonic
A harmonic is a wave with a frequency that is a positive integer multiple of the ''fundamental frequency'', the frequency of the original periodic signal, such as a sinusoidal wave. The original signal is also called the ''1st harmonic'', the other harmonics are known as ''higher harmonics''. As all harmonics are periodic at the fundamental frequency, the sum of harmonics is also periodic at that frequency. The set of harmonics forms a '' harmonic series''. The term is employed in various disciplines, including music, physics, acoustics, electronic power transmission, radio technology, and other fields. For example, if the fundamental frequency is 50 Hz, a common AC power supply frequency, the frequencies of the first three higher harmonics are 100 Hz (2nd harmonic), 150 Hz (3rd harmonic), 200 Hz (4th harmonic) and any addition of waves with these frequencies is periodic at 50 Hz. In music, harmonics are used on string instruments and wind instrum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Deputy Secretary Of Commerce
The Deputy Secretary of Commerce is a high-ranking position within the U.S. Department of Commerce. It was created on December 13, 1979, when President Jimmy Carter sent a letter to the U.S. Senate and nominated Luther H. Hodges Jr., who then currently held the title of under secretary of commerce. The deputy secretary serves as the department’s chief operating officer, with responsibility for the day-to-day management of its approximately $11.4 billion budget, 13 operating units, and 46,000 employees. In that capacity, the deputy secretary is also a member of the President’s Management Council. The current deputy secretary is Don Graves, who was sworn in on May 14, 2021. History The deputy secretary serves as the principal deputy of the secretary of commerce in all matters affecting the department and performs continuing and special duties as the secretary may assign including, as may be specified by the secretary, the exercise of policy direction and general supervision ove ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
President Of The United States
The president of the United States (POTUS) is the head of state and head of government of the United States of America. The president directs the executive branch of the federal government and is the commander-in-chief of the United States Armed Forces. The power of the presidency has grown substantially since the first president, George Washington, took office in 1789. While presidential power has ebbed and flowed over time, the presidency has played an increasingly strong role in American political life since the beginning of the 20th century, with a notable expansion during the presidency of Franklin D. Roosevelt. In contemporary times, the president is also looked upon as one of the world's most powerful political figures as the leader of the only remaining global superpower. As the leader of the nation with the largest economy by nominal GDP, the president possesses significant domestic and international hard and soft power. Article II of the Constitution establ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jimmy Carter
James Earl Carter Jr. (born October 1, 1924) is an American politician who served as the 39th president of the United States from 1977 to 1981. A member of the Democratic Party (United States), Democratic Party, he previously served as the 76th governor of Georgia from 1971 to 1975 and as a Georgia state senator from 1963 to 1967. Since leaving office, Carter has remained engaged in political and social projects, receiving the Nobel Peace Prize in 2002 for his humanitarian work. Born and raised in Plains, Georgia, Carter graduated from the United States Naval Academy in 1946 with a Bachelor of Science degree and joined the United States Navy, serving on numerous submarines. After the death of his father in 1953, he left his naval career and returned home to Plains, where he assumed control of his family's peanut-growing business. He inherited little, due to his father's forgiveness of debts and the division of the estate amongst himself and his siblings. Nevertheless, his ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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