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William S. Halstead
William Storm Halstead (1903 in Mount Kisco, NY – September 1987 in Los Angeles, CA) was an American inventor. Halstead was a prodigious inventor who held more than 80 patents involving radio and television development. As a student at Haverford College Halstead was instrumental in creating the Haverford College Radio Club, and building and launching its AM radio station WABQ in 1923. It was only the second radio station in Pennsylvania, and was described at the time as having “one of the most unusual forms of aerials ever used by a radio broadcasting station.” (''See The New York Times reference and original article from December 14, 1934, below.'') See also List of Haverford College people. In 1950, he pioneered stereophonic broadcasting. The process he developed allowed a station to use a sideband of its frequency to broadcast subsidiary programming. This process was called multiplexing, and once fully instituted removed the need for two stations, and thus two rec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dirck Halstead
Dirck Storm Halstead (December 24, 1936March 25, 2022) was an American photojournalist. He was editor and publisher of ''The Digital Journalist,'' an online photojournalism magazine. Early life Halstead was born in Huntington, New York, on December 24, 1936. His father, William S. Halstead, was an inventor in radio and television development. He held many patents for his pioneer work in radio and television, including stereophonic FM radio, and developing mountain-top relay systems that were key for building TV networks in Japan and Jordan. His mother, Leslie (Munro) Halstead, worked as a telecommunications engineer. Halstead was given a Kodak Duaflex camera by his parents for Christmas when he was 15 years old, and began photojournalism while in high school. Two years later, he became ''Life'' magazine's youngest combat photographer covering the Guatemalan civil war. He studied at Haverford College for one year, before dropping out to work in Dallas. He was subsequently ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Digital Journalist
''The Digital Journalist'' was a monthly online magazine about photojournalism which was launched in 1997 by Dirck Halstead, its editor and publisher. The site provided an online venue for visual storytellers covering a wide range of topics and showcases the work, in photography, videos, and words, of notable photojournalists, print journalists, and young video filmmakers. It also provided updates on current issues and news in the world of photography and commentary involving photojournalism in general and video journalism in particular. Among the staff and regular contributors were several Pulitzer Prize winners. The site had an average monthly page count of 150-plus, and more than 2.5 million unique visits per issue. It was ranked within the top 100 metric sites worldwide. The Online News Association The Online News Association (ONA), founded in 1999, is a 501(c)(3) non-profit organization located in Washington D.C., United States. It is the world's largest association of digi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Engineers From New York (state)
Engineers, as practitioners of engineering, are professionals who invent, design, analyze, build and test machines, complex systems, structures, gadgets and materials to fulfill functional objectives and requirements while considering the limitations imposed by practicality, regulation, safety and cost. "Science is knowledge based on our observed facts and tested truths arranged in an orderly system that can be validated and communicated to other people. Engineering is the creative application of scientific principles used to plan, build, direct, guide, manage, or work on systems to maintain and improve our daily lives." The word ''engineer'' (Latin ) is derived from the Latin words ("to contrive, devise") and ("cleverness"). The foundational qualifications of an engineer typically include a four-year bachelor's degree in an engineering discipline, or in some jurisdictions, a master's degree in an engineering discipline plus four to six years of peer-reviewed professional pr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haverford College Alumni
Haverford may refer to: *Haverford College, a coeducational, undergraduate liberal arts college in Haverford, Pennsylvania *The Haverford School, a private, all-boys preparatory day school in Haverford, Pennsylvania *Haverford High School, a public high school serving all of Haverford Township, Pennsylvania *Haverford, Pennsylvania, a town partly in both Haverford and Lower Merion Townships, Pennsylvania *Haverford Township, Pennsylvania, a township of Delaware County, west of Philadelphia * SS ''Haverford'', an American transatlantic liner used in World War I *Tom Haverford, a ''Parks and Recreation'' character played by Aziz Ansari See also *Havertown, Pennsylvania, the name created to designate ZIP Code 19083, the area of which is wholly within, and a portion of, Haverford Township *Haverfordwest Haverfordwest (, ; cy, Hwlffordd ) is the county town of Pembrokeshire, Wales, and the most populous urban area in Pembrokeshire with a population of 14,596 in 2011. It is also a com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Pioneers
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 an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Television Pioneers
Television, sometimes shortened to TV, is a telecommunication medium for transmitting moving images and sound. The term can refer to a television set, or the medium of television transmission. Television is a mass medium for advertising, entertainment, news, and sports. Television became available in crude experimental forms in the late 1920s, but only after several years of further development was the new technology marketed to consumers. After World War II, an improved form of black-and-white television broadcasting became popular in the United Kingdom and the United States, and television sets became commonplace in homes, businesses, and institutions. During the 1950s, television was the primary medium for influencing public opinion.Diggs-Brown, Barbara (2011''Strategic Public Relations: Audience Focused Practice''p. 48 In the mid-1960s, color broadcasting was introduced in the U.S. and most other developed countries. The availability of various types of archival storag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People From Mount Kisco, New York
A person ( : people) is a being that has certain capacities or attributes such as reason, morality, consciousness or self-consciousness, and being a part of a culturally established form of social relations such as kinship, ownership of property, or legal responsibility. The defining features of personhood and, consequently, what makes a person count as a person, differ widely among cultures and contexts. In addition to the question of personhood, of what makes a being count as a person to begin with, there are further questions about personal identity and self: both about what makes any particular person that particular person instead of another, and about what makes a person at one time the same person as they were or will be at another time despite any intervening changes. The plural form "people" is often used to refer to an entire nation or ethnic group (as in "a people"), and this was the original meaning of the word; it subsequently acquired its use as a plural form of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1987 Deaths
File:1987 Events Collage.png, From top left, clockwise: The MS Herald of Free Enterprise capsizes after leaving the Port of Zeebrugge in Belgium, killing 193; Northwest Airlines Flight 255 crashes after takeoff from Detroit Metropolitan Airport, killing everyone except a little girl; The King's Cross fire kills 31 people after a fire under an escalator Flashover, flashes-over; The MV Doña Paz sinks after colliding with an oil tanker, drowning almost 4,400 passengers and crew; Typhoon Nina (1987), Typhoon Nina strikes the Philippines; LOT Polish Airlines Flight 5055 crashes outside of Warsaw, taking the lives of all aboard; The USS Stark is USS Stark incident, struck by Iraq, Iraqi Exocet missiles in the Persian Gulf; President of the United States, U.S. President Ronald Reagan gives a famous Tear down this wall!, speech, demanding that Soviet Union, Soviet leader Mikhail Gorbachev tears down the Berlin Wall., 300x300px, thumb rect 0 0 200 200 Zeebrugge disaster rect 200 0 400 200 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1903 Births
Nineteen or 19 may refer to: * 19 (number), the natural number following 18 and preceding 20 * one of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (film), a 1987 science fiction film Music * 19 (band), a Japanese pop music duo Albums * ''19'' (Adele album), 2008 * ''19'', a 2003 album by Alsou * ''19'', a 2006 album by Evan Yo * ''19'', a 2018 album by MHD * ''19'', one half of the double album ''63/19'' by Kool A.D. * ''Number Nineteen'', a 1971 album by American jazz pianist Mal Waldron * ''XIX'' (EP), a 2019 EP by 1the9 Songs * "19" (song), a 1985 song by British musician Paul Hardcastle. * "Nineteen", a song by Bad4Good from the 1992 album '' Refugee'' * "Nineteen", a song by Karma to Burn from the 2001 album ''Almost Heathen''. * "Nineteen" (song), a 2007 song by American singer Billy Ray Cyrus. * "Nineteen", a song by Tegan and Sara from the 2007 album '' The Con''. * "XIX" (song), a 2014 song by Slipknot. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Free Europe/Radio Liberty
Radio Free Europe/Radio Liberty (RFE/RL) is a United States government funded organization that broadcasts and reports news, information, and analysis to countries in Eastern Europe, Central Asia, Caucasus, and the Middle East where it says that "the free flow of information is either banned by government authorities or not fully developed". RFE/RL is a private, non-profit 501(c)(3) corporation supervised by the U.S. Agency for Global Media, an independent government agency overseeing all U.S. federal government international broadcasting services. Daisy Sindelar is the vice president and editor-in-chief of RFE. RFE/RL broadcasts in 27 languages to 23 countries. The organization has been headquartered in Prague, Czech Republic, since 1995, and has 21 local bureaus with over 500 core staff and 1,300 stringers and freelancers in countries throughout their broadcast region. In addition, it has 700 employees at its headquarters and corporate office in Washington, D.C. Radio Free E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haverford College
Haverford College ( ) is a private liberal arts college in Haverford, Pennsylvania. It was founded as a men's college in 1833 by members of the Religious Society of Friends (Quakers), began accepting non-Quakers in 1849, and became coeducational in 1980. The college offers Bachelor of Arts and Bachelor of Science degrees in 31 majors across humanities, social sciences and natural sciences disciplines. It is a member of the Tri-College Consortium, which includes Bryn Mawr College, Bryn Mawr and Swarthmore College, Swarthmore colleges, as well as the Quaker Consortium, which includes those schools as well as the University of Pennsylvania. All the college's approximately 1300 students are undergraduates, and nearly all reside on campus. Social and academic life is governed by an academic honor code, honor code and influenced by Quaker philosophy. Its suburban campus has predominantly stone Quaker Colonial Revival architecture. The college's athletics teams compete as Haverford For ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Y Televisión Martí
Radio Televisión Martí is an American state-run radio and television international broadcaster based in Miami, Florida, financed by the federal government of the United States through the U.S. Agency for Global Media (formerly Broadcasting Board of Governors, BBG). It transmits news in Spanish to Cuba and its broadcasts can also be heard and viewed worldwide through their website and on shortwave radio frequencies. Named after the Cuban national hero and intellectual José Martí, Radio Televisión Martí was established in 1983 and TV Martí was added in 1990. The 2014 budget for the Cuba broadcasting program was approximately US$27 million. Radio y Televisión Martí is overseen by the Office of Cuba Broadcasting (OCB). Radio Televisión Martí is an element of the International Broadcasting Bureau (IBB). Radio Martí History In the early 1980s, the U.S. Government planned to create a radio station to be known as Radio Free Cuba, modeled on Radio Free Europe/Radio Liber ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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