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Musolaphone
The Musolaphone (also marketed as the Multa Musola), developed by the Automatic Electric Company of Chicago, Illinois, was an audio distribution system that transmitted news and entertainment over telephone lines to subscribing homes and businesses. The company's "Automatic Enunciator" loudspeakers were employed at the receiving end. A test commercial installation was established in southside Chicago in 1913, but the project was short-lived and did not prove to be financially successful. This was the last significant attempt to set up a "telephone newspaper" to transmit entertainment over telephone lines in the United States, prior to the development of radio broadcasting in the early 1920s. History In 1910, the Automatic Electric Company, an established firm best known for making automatic telephone switchboards, announced its development of a new loudspeaker, called the "Automatic Enunciator", which was envisioned to have multiple potential uses. In part, Joseph Harris, presid ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telephone Newspaper
Telephone Newspapers, introduced in the 1890s, transmitted news and entertainment to subscribers over telephone lines. They were the first example of electronic broadcasting, although only a few were established, most commonly in European cities. These systems predated the development, in the 1920s, of radio broadcasting. They were eventually supplanted by radio stations, because radio signals could more easily cover much wider areas with higher quality audio, without incurring the costs of a telephone line infrastructure. History The introduction of the telephone in the mid-1870s included numerous demonstrations of its use for transmitting musical concerts over various distances. In one particularly advanced example, Clément Ader prepared a listening room at the 1881 Paris Electrical Exhibition, where attendees could listen to performances, in stereo, from the Paris Grand Opera. The concept also appeared in Edward Bellamy's influential 1888 utopian novel, '' Looking Backwar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Public Address System
A public address system (or PA system) is an electronic system comprising microphones, amplifiers, loudspeakers, and related equipment. It increases the apparent volume (loudness) of a human voice, musical instrument, or other acoustic sound source or recorded sound or music. PA systems are used in any public venue that requires that an announcer, performer, etc. be sufficiently audible at a distance or over a large area. Typical applications include sports stadiums, public transportation vehicles and facilities, and live or recorded music venues and events. A PA system may include multiple microphones or other sound sources, a mixing console to combine and modify multiple sources, and multiple amplifiers and loudspeakers for louder volume or wider distribution. Simple PA systems are often used in small venues such as school auditoriums, churches, and small bars. PA systems with many speakers are widely used to make announcements in public, institutional and commercial buildings ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Telephone Herald Company
The United States Telephone Herald Company, founded in 1909, was the parent corporation for a number of associated " telephone newspaper" companies, located throughout the United States, that were organized to provide news and entertainment over telephone lines to subscribing homes and businesses. This was the most ambitious attempt made to develop a distributed audio service prior to the rise of radio broadcasting in the early 1920s. At least a dozen associate companies were chartered, but despite initial optimism and ambitious goals, only two systems ever went into commercial operation — one based in Newark, New Jersey (New Jersey Telephone Herald, 1911-1912) and the other in Portland, Oregon (Oregon Telephone Herald, 1912-1913). Moreover, both of these systems were shut down after operating for only a short time, due to economic and technical issues. Corporation activity peaked in 1913, but the lack of success caused the company to suspend operations, and the corporation charte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tel-musici
The Tel-musici was an early entertainment innovation, which used telephone lines to transmit phonograph recordings to individual households. Subscribers called a central "music room" to request selections, which they listened to at home over specially designed loudspeakers called "magnaphones". The service later incorporated live programs, expanding its operations to more along the lines of a general "telephone newspaper". A Tel-musici company was incorporated in Delaware in 1908, and the service began operation in Wilmington the next year. However, although there were plans to expand throughout the United States, only this single location ever became operational, until it ceased operations around 1914. History The primary individual behind the Tel-musici was inventor George R. Webb. In January 1908, while soliciting for investors, he arranged a demonstration of the concept at a Baltimore hotel, where listeners telephoned a remote location with their requests, which were played ba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Automatic Electric Company
Automatic Electric Company (A.E. Co.) was an American telephone equipment supplier primarily for independent telephone companies in North America, but also had a worldwide presence. With its line of automatic telephone exchanges, it was also a long-term supplier of switching equipment to the Bell System, starting in 1919. The company was the largest manufacturing unit of the Automatic Electric Group.GTE Automatic Electric (1955) ''This is Automatic Electric--Pioneers in Communication Techniques'' In 1955, the company was acquired by General Telephone and Electronics (GT&E). After numerous reorganization within GTE, the companies assets it came under the umbrella of Lucent in the 1990s, and subsequently part of Nokia. History In 1889, Almon Strowger, of Kansas City, Missouri, was inspired by the idea of manufacturing automatic telephone exchanges that would not require switchboard operators. He founded the Strowger Automatic Telephone Exchange Company in 1891, which held the first ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chicago, Illinois
(''City in a Garden''); I Will , image_map = , map_caption = Interactive Map of Chicago , coordinates = , coordinates_footnotes = , subdivision_type = List of sovereign states, Country , subdivision_name = United States , subdivision_type1 = U.S. state, State , subdivision_type2 = List of counties in Illinois, Counties , subdivision_name1 = Illinois , subdivision_name2 = Cook County, Illinois, Cook and DuPage County, Illinois, DuPage , established_title = Settled , established_date = , established_title2 = Municipal corporation, Incorporated (city) , established_date2 = , founder = Jean Baptiste Point du Sable , government_type = Mayor–council government, Mayor–council , governing_body = Chicago City Council , leader_title = Mayor of Chicago, Mayor , leader_name = Lori Lightfo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1913 Chicago Musolaphone Comer Demonstration
Events January * January 5 – First Balkan War: Battle of Lemnos – Greek admiral Pavlos Kountouriotis forces the Turkish fleet to retreat to its base within the Dardanelles, from which it will not venture for the rest of the war. * January 13 – Edward Carson founds the (first) Ulster Volunteer Force, by unifying several existing loyalist militias to resist home rule for Ireland. * January 23 – 1913 Ottoman coup d'état: Ismail Enver comes to power. * January – Stalin (whose first article using this name is published this month) travels to Vienna to carry out research. Until he leaves on February 16 the city is home simultaneously to him, Hitler, Trotsky and Josip Broz Tito, Tito alongside Alban Berg, Berg, Freud and Jung and Ludwig Wittgenstein, Ludwig and Paul Wittgenstein. February * February 1 – New York City's Grand Central Terminal, having been rebuilt, reopens as the world's largest railroad station. * February 3 – The 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Comiskey Park
Comiskey Park was a baseball park in Chicago, Illinois, located in the Armour Square neighborhood on the near-southwest side of the city. The stadium served as the home of the Chicago White Sox of the American League from 1910 Chicago White Sox season, 1910 through 1990 Chicago White Sox season, 1990. Built by White Sox owner Charles Comiskey and designed by Zachary Taylor Davis, Comiskey Park hosted four World Series and more than 6,000 Major League Baseball games. Also, in one of the most famous boxing matches in history, the field was the site of the 1937 heavyweight title match in which Joe Louis defeated then champion James J. Braddock in eight rounds that launched Louis' unprecedented 11-plus year run as the heavyweight champion of the world. The History of the Chicago Cardinals, Chicago Cardinals of the National Football League also called Comiskey Park home when they were not playing at Normal Park, Soldier Field or Wrigley Field. They won the 1947 NFL Championship Game ov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Information By Telephone
Information is an abstract concept that refers to that which has the power to inform. At the most fundamental level information pertains to the interpretation of that which may be sensed. Any natural process that is not completely random, and any observable pattern in any medium can be said to convey some amount of information. Whereas digital signals and other data use discrete signs to convey information, other phenomena and artifacts such as analog signals, poems, pictures, music or other sounds, and currents convey information in a more continuous form. Information is not knowledge itself, but the meaning that may be derived from a representation through interpretation. Information is often processed iteratively: Data available at one step are processed into information to be interpreted and processed at the next step. For example, in written text each symbol or letter conveys information relevant to the word it is part of, each word conveys information relevant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telephone Newspapers
A telephone is a telecommunications device that permits two or more users to conduct a conversation when they are too far apart to be easily heard directly. A telephone converts sound, typically and most efficiently the human voice, into electronic signals that are transmitted via cables and other communication channels to another telephone which reproduces the sound to the receiving user. The term is derived from el, τῆλε (''tēle'', ''far'') and φωνή (''phōnē'', ''voice''), together meaning ''distant voice''. A common short form of the term is ''phone'', which came into use early in the telephone's history. In 1876, Alexander Graham Bell was the first to be granted a United States patent for a device that produced clearly intelligible replication of the human voice at a second device. This instrument was further developed by many others, and became rapidly indispensable in business, government, and in households. The essential elements of a telephone are a micr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telecommunications Systems
Telecommunication is the transmission of information by various types of technologies over wire, radio, optical, or other electromagnetic systems. It has its origin in the desire of humans for communication over a distance greater than that feasible with the human voice, but with a similar scale of expediency; thus, slow systems (such as postal mail) are excluded from the field. The transmission media in telecommunication have evolved through numerous stages of technology, from beacons and other visual signals (such as smoke signals, semaphore telegraphs, signal flags, and optical heliographs), to electrical cable and electromagnetic radiation, including light. Such transmission paths are often divided into communication channels, which afford the advantages of multiplexing multiple concurrent communication sessions. ''Telecommunication'' is often used in its plural form. Other examples of pre-modern long-distance communication included audio messages, such as coded drum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
