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imported>Pat Palmer
(providing direct access to workgroups)
imported>Pat Palmer
(changing table to go directly to "all articles" instead of Workgroup home page)
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{|style="width:90%; border: solid 1px #f0e6ed; background: #fff5d1; margin: 0 0 0 0; padding: 1px;"
|-  
|-  
| [[CZ:Agriculture_Workgroup|Agriculture]]
| [https://en.citizendium.org/wiki/Category:Agriculture_Workgroup Agriculture]
| [[CZ:Earth_Sciences_Workgroup|Earth Sciences]]  
| [https://en.citizendium.org/wiki/Category:Earth_Sciences_Workgroup Earth Sciences]  
| [[CZ:Journalism Workgroup|Journalism]]
| [https://en.citizendium.org/wiki/Category:Journalism_Workgroup Journalism]
| [[CZ:Physics Workgroup|Physics]]
| [https://en.citizendium.org/wiki/Category:Physics_Workgroup Physics]
|-  
|-  
| [[CZ:Anthropology Workgroup|Anthropology]]  
| [https://en.citizendium.org/wiki/Category:Anthropology_Workgroup Anthropology]  
| [[CZ:Economics Workgroup|Economics]]  
| [https://en.citizendium.org/wiki/Category:Economics_Workgroup Economics]  
| [[CZ:Law Workgroup|Law]]
| [https://en.citizendium.org/wiki/Category:Law_Workgroup Law]
| [[CZ:Politics Workgroup|Politics]]
| [https://en.citizendium.org/wiki/Category:Politics_Workgroup Politics]
|-  
|-  
| [[CZ:Archaeology Workgroup|Archaeology]]
| [https://en.citizendium.org/wiki/Category:Archaeology_Workgroup Archaeology]
| [[CZ:Education Workgroup|Education]]  
| [https://en.citizendium.org/wiki/Category:Education_Workgroup Education]  
| [[CZ:Library and Information Science Workgroup|Library & Info. Sci.]]
| [https://en.citizendium.org/wiki/Category:Library_and_Information_Science_Workgroup Library & Info. Sci.]
| [[CZ:Psychology Workgroup|Psychology]]
| [https://en.citizendium.org/wiki/Category:Psychology_Workgroup Psychology]
|-  
|-  
| [[CZ:Architecture Workgroup|Architecture]]  
| [https://en.citizendium.org/wiki/Category:Architecture_Workgroup Architecture]  
| [[CZ:Engineering Workgroup|Engineering]]
| [https://en.citizendium.org/wiki/Category:Engineering_Workgroup Engineering]
| [[CZ:Linguistics Workgroup|Linguistics]]
| [https://en.citizendium.org/wiki/Category:Linguistics_Workgroup Linguistics]
| [[CZ:Religion Workgroup|Religion]]
| [https://en.citizendium.org/wiki/Category:Religion_Workgroup Religion]
|-  
|-  
| [[CZ:Astronomy_Workgroup|Astronomy]]  
| [https://en.citizendium.org/wiki/Category:Astronomy_Workgroup Astronomy]  
| [[CZ:Food Science Workgroup|Food Science]]   
| [https://en.citizendium.org/wiki/Category:Food_Science_Workgroup Food Science]   
| [[CZ:Literature Workgroup|Literature]]
| [https://en.citizendium.org/wiki/Category:Literature_Workgroup Literature]
| [[CZ:Robotics Workgroup|Robotics]]
| [https://en.citizendium.org/wiki/Category:Robotics_Workgroup Robotics]
|-  
|-  
| [[CZ:Biology_Workgroup|Biology]]  
| [https://en.citizendium.org/wiki/Category:Biology_Workgroup Biology]  
| [[CZ:Games Workgroup|Games]]  
| [https://en.citizendium.org/wiki/Category:Games_Workgroup Games]  
| [[CZ:Mathematics_Workgroup|Mathematics]]
| [https://en.citizendium.org/wiki/Category:Mathematics_Workgroup Mathematics]
| [[CZ:Sociology Workgroup|Sociology]]  
| [https://en.citizendium.org/wiki/Category:Sociology_Workgroup Sociology]  
|-  
|-  
| [[CZ:Business Workgroup|Business]]  
| [https://en.citizendium.org/wiki/Category:Business_Workgroup Business]  
| [[CZ:Geography Workgroup|Geography]]
| [https://en.citizendium.org/wiki/Category:Geography_Workgroup Geography]
| [[CZ:Media Workgroup|Media]]
| [https://en.citizendium.org/wiki/Category:Media_Workgroup Media]
| [[CZ:Sports Workgroup|Sports]]
| [https://en.citizendium.org/wiki/Category:Sports_Workgroup Sports]
|-  
|-  
| [[CZ:Chemistry_Workgroup|Chemistry]]  
| [https://en.citizendium.org/wiki/Category:Chemistry_Workgroup Chemistry]  
| [[CZ:Health Sciences Workgroup|Health Sciences]]
| [https://en.citizendium.org/wiki/Category:Health_Sciences_Workgroup Health Sciences]
| [[CZ:Military Workgroup|Military]]
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| [[CZ:Theater Workgroup|Theater]]
| [https://en.citizendium.org/wiki/Category:Theater_Workgroup Theater]
|-  
|-  
| [[CZ:Classics Workgroup|Classics]]
| [https://en.citizendium.org/wiki/Category:Classics_Workgroup Classics]
| [[CZ:History Workgroup|History]]   
| [https://en.citizendium.org/wiki/Category:History_Workgroup History]   
| [[CZ:Music Workgroup|Music]]
| [https://en.citizendium.org/wiki/Category:Music_Workgroup Music]
| [[CZ:Topic Informant Workgroup|Topic Informant]]
| [https://en.citizendium.org/wiki/Category:Topic_Informant_Workgroup Topic Informant]
|-  
|-  
| [[CZ:Computers Workgroup|Computers]]
| [https://en.citizendium.org/wiki/Category:Computers_Workgroup Computers]
| [[CZ:Hobbies Workgroup|Hobbies]]  
| [https://en.citizendium.org/wiki/Category:Hobbies_Workgroup Hobbies]  
| [[CZ:Philosophy Workgroup|Philosophy]]
| [https://en.citizendium.org/wiki/Category:Philosophy_Workgroup Philosophy]
| [[CZ:Visual Arts Workgroup|Visual Arts]]
| [https://en.citizendium.org/wiki/Category:Visual_Arts_Workgroup Visual Arts]
|}
|}
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Revision as of 07:30, 15 December 2020

Agriculture Earth Sciences Journalism Physics
Anthropology Economics Law Politics
Archaeology Education Library & Info. Sci. Psychology
Architecture Engineering Linguistics Religion
Astronomy Food Science Literature Robotics
Biology Games Mathematics Sociology
Business Geography Media Sports
Chemistry Health Sciences Military Theater
Classics History Music Topic Informant
Computers Hobbies Philosophy Visual Arts

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Citable Articles (145)
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(17,223 total articles)

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Did You Know?

Featured Article: Telephone newspaper/Citable Version

1901 photograph of a stentor (announcer) at the Budapest Telefon Hirmondó.
Telephone newspaper is a general term for the telephone-based news and entertainment services which were introduced beginning in the 1890s, and primarily located in large European cities. These systems were the first example of electronic broadcasting, and offered a wide variety of programming, however, only a relative few were ever established. Although these systems predated the invention of radio, they were supplanted by radio broadcasting stations beginning in the 1920s, primarily because radio signals were able to cover much wider areas with higher quality audio.

History

After the electric telephone was introduced in the mid-1870s, it was mainly used for personal communication. But the idea of distributing entertainment and news appeared soon thereafter, and many early demonstrations included the transmission of musical concerts. In one particularly advanced example, Clément Ader, at the 1881 Paris Electrical Exhibition, prepared a listening room where participants could hear, in stereo, performances from the Paris Grand Opera. Also, in 1888, Edward Bellamy's influential novel Looking Backward: 2000-1887 foresaw the establishment of entertainment transmitted by telephone lines to individual homes.

The scattered demonstrations were eventually followed by the establishment of more organized services, which were generally called Telephone Newspapers, although all of these systems also included entertainment programming. However, the technical capabilities of the time meant that there were limited means for amplifying and transmitting telephone signals over long distances, so listeners had to wear headphones to receive the programs, and service areas were generally limited to a single city. While some of the systems, including the Telefon Hirmondó, built their own one-way transmission lines, others, including the Electrophone, used standard commercial telephone lines, which allowed subscribers to talk to operators in order to select programming. The Telephone Newspapers drew upon a mixture of outside sources for their programs, including local live theaters and church services, whose programs were picked up by special telephone lines, and then retransmitted to the subscribers. Other programs were transmitted directly from the system's own studios. In later years, retransmitted radio programs were added.

During this era telephones were expensive luxury items, so the subscribers tended to be the wealthy elite of society. Financing was normally done by charging fees, including monthly subscriptions for home users, and, in locations such as hotel lobbies, through the use of coin-operated receivers, which provided short periods of listening for a set payment. Some systems also accepted paid advertising.

Footnotes