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Topic: Community Antenna Television


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In the News (Thu 16 Oct 08)

  
  Community antenna television arrangement for the reception and distribution of TV - and digital audio signals - Patent ...
A community antenna television arrangement as claimed in claim 1, characterized in that the modulation frequencies of the said modulators are located in several, mutually separated, non-occupied frequency regions in or near the standard VHF and UHF bands.
A community antenna television arrangement as claimed in claim 1 or claim 2, characterized in that between the demultiplexing arrangement and the demodulation arrangement an encoding circuit is arranged for coding the digital audio signals into discrete multi-level signals, which after modulation are adapted to the transmission properties of the signal distribution network.
Another preferred embodiment of a community antenna arrangement in accordance with the invention is characterized in that an encoder circuit is arranged between the demultiplexing arrangement and the modulation arrangement for coding the digital audio signals in discrete multi-level signals, which after modulation are matched to the transmission properties of the signal distribution network.
www.freepatentsonline.com /4513315.html   (2876 words)

  
 CATV - CAble TeleVision, Community Antenna TeleVision
Comunity Antenna Television or cable TV A method of delivering high quality television reception by transmitting signals from a central antenna throughout the community, via coaxial cable.
A communication system where multiple channels of programming material are transmitted to homes using broadband coaxial cable.
A method of delivering high-quality television reception by transmitting signals from a central antenna throughout the community, via fiber and coaxial cable.
www.auditmypc.com /acronym/CATV.asp   (437 words)

  
 CHAPTER 289* DEPARTMENT OF PUBLIC UTILITY CONTROL: COMMUNITY ANTENNA TELEVISION SYSTEMS
For the purposes of section 16-247c, noncable communications service shall not be deemed to be service which is provided by a community antenna television company pursuant to a special charter or pursuant to a certificate of public convenience or necessity issued pursuant to this section.
Each community antenna television company shall make available at cost, by a rental, sales or installment sales agreement, to each subscriber who is deaf or hearing impaired, equipment which receives and decodes closed captions which are simultaneously broadcast with video signals carried by the company.
The notification may be provided via the community antenna television system at a sufficient frequency that subscribers may reasonably be expected to become aware of the meeting or by publishing on a quarterly basis the information in a newspaper having general circulation within each municipality in the franchise area.
www.cga.ct.gov /2005/pub/Chap289.htm   (7128 words)

  
 TVAVE.com -- Broadcasting
The first non-terrestrial method of delivering television signals that in no way depended on a signal originating from a traditional terrestrial source began with the use of communications satellites during the 1960s and 1970s.
Satellite television is television delivered by way of communications satellites, as compared to conventional terrestrial television and cable television.
Many cable television systems were formerly known as CATV (Community Antenna Television) systems as they were originally composed simply of a shared antenna located in a high location to which multiple households could have their TVs connected to via coaxial cable.
www.tvave.com /broadcasting.html   (640 words)

  
 BCAP - About - History of Cable Television
Cable television, formally known as Community Antenna Television or CATV, was born in the mountains of Pennsylvania in the late 1940s.
Television signals were received and transported over twin-lead antenna wires directly to his store.
And, like an apartment house where every resident had his or her own television, the roofs of the stores were beginning to resemble forests of TV antennas.
www.pcta.com /about/history.php   (896 words)

  
 Kansas State University Telecommunications | Cable Television | History of Cable TV
Cable television, formerly known as Community Antenna Television or CATV, was born in the mountains of Pennsylvania in the late 1940's.
Television signals were received, and transported over twin lead antenna wire down to his store.
Cable television in a form similar to today was born when he wired Lansford using coaxial cable and commercially manufactured boosters.
www.telecom.ksu.edu /cable/history.html   (1038 words)

  
 Cable television Summary
Unlike broadcast television, cable television's origins were unportentous: known as CATV (Community Antenna Television), cable was first used to deliver a clear signal to rural communities.
Cable television has its roots in community antenna television (CATV), which was developed to bring television to communities that did not have their own channels in the early days of television broadcasting.
Cable television or Community Antenna Television(CATV) (often shortened to cable) is a system of providing television, FM radio programming and other services to consumers via radio frequency signals transmitted directly to people’s televisions throug...
www.bookrags.com /Cable_television   (427 words)

  
 Terrestrial television - Wikipedia, the free encyclopedia
Terrestrial television (also known as over-the-air, OTA or broadcast television) was the traditional method of television broadcast signal delivery prior to the advent of cable and satellite television.
Television broadcasting in the 405-line system continued after the introduction of four analogue programmes in the UHF bands until the last 405-line transmitters were switched off on January 6, 1985.
The introduction of digital television in the late 1990s and early years of the 21st century led the ITU to call a Regional Radiocommunications Conference to abrogate the ST61 plan and to put a new plan for digital broadcasting only in its place.
en.wikipedia.org /wiki/Broadcast_television   (919 words)

  
 Television in the 20th Century
Community Antenna Television, CATV, was started in 1948 in America, with most television stations in large cities like New York.
With the advent of television in the 1950s, print media, radio and film were forced to rethink their approaches towards news and entertainment.
In 1962, with the communications satellite Telstar I in space, followed by other satellites, news reports from around the world could be transmitted directly to a network broadcast center, giving television unprecendented power to communicate major world events real-time.
library.thinkquest.org /27629/themes/media/mdttv.html   (1472 words)

  
 General Cable Television Industry and Regulation Information Fact Sheet
Cable television (also called CATV or community antenna television) was developed in the late 1940's for communities unable to receive TV signals because of terrain or distance from TV stations.
If no television broadcast station is licensed to the community in which the sports event is taking place, the 35-mile flout zone extends from the broadcast station's licensed community with which the sports event or team is identified.
Cable television systems may charge political candidates only the "lowest unit charge" of the system for the same class and amount of time for the same period, during the 45 days preceding a primary or runoff election and the 60 days preceding a general or special election.
www.fcc.gov /mb/facts/csgen.html   (14399 words)

  
 Community antenna television reception controlling apparatus - Patent 4769838
Accordingly, it is necessary to restore the synchronizing signals for subscribers authorized to receive such signals, and therefore it is required to provide a descrambler and a demodulator for receiving data for controlling the descrambler and the demodulator at the subscriber's terminal.
1, in communication of polling data from the center, when an address stored in advance and the polling address coincide, the data than present is received and employed to indicate which channels can be viewed by which subscribers.
For such data communications, usually FSK (frequency-shift keying) modulation techniques are employed in an otherwise empty frequency band of the CATV system, usually in the vicinity of 100 MHz.
www.freepatentsonline.com /4769838.html   (5681 words)

  
 Traffic Signal Wireless Antenna Installations
Antenna installations are mostly concerned with proper grounding and conductor separation.
Article 820 Community Antenna Television and Radio Distribution Systems — primarily covers the coaxial cable used to distribute the RF signals for community antenna television systems (CATV),but also covers the coaxial cabling used to connect antennas to equipment and for coaxial cable used for video systems, including detection and monitoring.
Antennas cannot be attached to poles with open electric light or trolley wires over 250 volts between conductors [810.12].
www.imsasafety.org /journal/jan32002.htm   (2073 words)

  
 Division 26.5.1 - Existing Franchise Ordinances: Community Antenna Television System - Town of Normal, Illinois
A television broadcast station, commercial or noncommercial, licensed to operate by the Federal Communications Commission whose color signal is defined in paragraph 76.63 of the rules and regulations of the Federal Communications Commission or its successor.
Pay TV or any other transmissions, communications or programs of the Franchisee's system which it is lawful to distribute and which are not broadcast programs obtained off the air may be offered to subscribers on an optional basis.
The system shall be designed to pass the entire VHF television and FM broadcast spectrum, and shall pass NTSC color television signals and signals of all local television broadcast stations and all other signals of the system without noticeable degradation.
www.normal.org /Code/26_05.1.asp   (5820 words)

  
 ORDINANCE NO
  The term 'cable television system' or 'community antenna system' as used in this ordinance shall have the same definition as 'cable operator' as that term is defined in the Federal Cable Communications Policy Act of 1984 (47 USC 522) as the federal definition may be amended from time to time.
  It shall be the burden of the applicant to convince the Board of Supervisors that a television antenna cable license should be issued or, in the case of an application for the transfer of a currently existing license, that the transfer should be approved.
This license shall, in all respects, be interpreted and applied so as to be consistent with the Cable Communications Policy Act of 1984, as from time to time amended (47 U.S.C. Sections 52l, et seq.), applicable California law, and the rules and regulations of the Federal Communications Commission applicable to cable television systems.
www.boardofsupervisors.co.riverside.ca.us /ords/500/503.htm   (3073 words)

  
 The FCC Kids Zone - Glossary
A 1992 Cable Act term requiring a cable system to carry signals of both commercial and noncommercial television broadcast stations that are “local” to the area served by the cable system.
However, PCS can also be used to provide other wireless communications services, including services that allow people to place and receive communications while away from their home or office, as well as wireless communications to homes, office buildings and other fixed locations.
An audio narration for television viewers who are blind or visually disabled, which consists of verbal descriptions of key visual elements in a television program, such as settings and actions not reflected in the dialog.
www.fcc.gov /cgb/kidszone/glossary.html   (2044 words)

  
 AGO_1965-66_No_092   (Site not responding. Last check: 2007-08-11)
(4) The leasing of community antenna television cable by a telephone company to an affiliated interest is subject to the requirements of RCW 80.16.020.
When a telephone company proposes to construct a community antenna television system, does a city or county have the authority to require that said company obtain a franchise or license to construct and operate said system as a condition precedent to the use of its streets?
Page 7]] prevented by law from using their lines, which are unquestionably telephone lines, for the transmission of television broadcasts, any corporation that uses poles, wires, et cetera, to transmit such broadcasts is a telephone corporation.
www.atg.wa.gov /opinions/1965-66/opinion_1965-66_092.html   (2396 words)

  
 AN ACT CONCERNING COMMUNITY ACCESS TELEVISION.
This subsection shall not apply to the length of the term of such certification as may be determined pursuant to subsection (d) of this section.
The bill requires DPUC to adopt regulations establishing a statewide cable advisory council to (1) help local advisory councils perform their functions and (2) disseminate information to the local councils that is relevant to cable company customers.
It also allows DPUC to require that the company allow a community access interconnection with its existing or potential cable competitors in the franchise area as a condition of granting the certificate.
www.cga.ct.gov /2006/FC/2006HB-05265-R000172-FC.htm   (1600 words)

  
 Chapter 354 - Educational Television and Radio; Translator
(1) When a district broadcasts television signals through a translator on a regular basis and any property within the district receives those signals, the owner of the property receiving the signal shall be liable to the district for the service charges.
The owner of the property shall be deemed to have contracted with the district for use of the translator signals.
The amount deducted shall be included in determining the distribution percentage of the county, in order to defray the costs incurred by the county in collecting the delinquent service charges.
www.leg.state.or.us /ors/354.html   (3215 words)

  
 Keeping the community in CATV - 11/1/2003 - CED - CA333508   (Site not responding. Last check: 2007-08-11)
Back in the day (as they say here in Philly) when CATV was the only means of providing broadcast television to rural and mountainous areas, CATV system owners started to think about putting together local community television programs that would be of high interest to city, county and town residents.
Operators found, over time, that they could create a scaled-down version of a broadcast television station and compete for advertising dollars with some of the distant broadcast stations that they were bringing in through their mountaintop antennas.
For systems that had greater channel capacity, such as those in the mid to late 1970s that were beginning to use more than the mid-band for 30 and 40 channel transmission, three channels became the norm (one each for public, educational and governmental purposes).
www.cedmagazine.com /article/CA333508.html   (798 words)

  
 CSC: Community Antenna Television and Telecommunication Facilities
For the typical community antenna television and telecommunication facility application, the Council requests 25 copies to help expedite the process.
The name, title, address, and telephone number of the attorney or other person to whom correspondence or communications in regard to the application are to be addressed.
Height of the tower and its associated antennas including a maximum "not to exceed height" for the facility, which may be higher than the height proposed by the Applicant;
www.ct.gov /csc/cwp/view.asp?a=945&Q=247578&cscPNavCtr=|   (2565 words)

  
 National Cable Television Association
The National Cable Television Association (NCTA) is the major trade organization for the American cable television industry, mediating the professional activities of cable system operators, program services (networks), and equipment manufacturers.
The NCTA first was organized as the National Community Television Council on 18 September 1951, when a small group of community antenna (CATV) operators met at a hotel in Pottsville, Pennsylvania.
In 1968, the term "Community Antenna Television (CATV)" gave way to the term "cable," reflecting the industry's expanded categories of service--including local news, weather information, and channels of pay television.
www.museum.tv /archives/etv/N/htmlN/nationalcabl/nationalcabl.htm   (464 words)

  
 M.G.L. - Chapter 164, Section 34   (Site not responding. Last check: 2007-08-11)
A town may, in accordance with this chapter, construct, purchase or lease, and maintain within its limits, one or more plants for the manufacture or distribution of gas or electricity or for the operation of a community antenna television system for municipal use or for the use of its inhabitants.
Such plants may include suitable land, structures and machinery and other apparatus and appliances for operating a community antenna television system or for manufacturing, using and distributing gas or electricity for said purposes.
Wherever apt, the provisions of this chapter and chapter forty-four which apply to the operation and maintenance of a municipal light plant shall apply also to the operation and maintenance of a community antenna television system.
www.mass.gov /legis/laws/mgl/164-34.htm   (132 words)

  
 Cable television - Wikipedia, the free encyclopedia
Television signals could only be received by homes that were in the "line-of-sight" of the originating broadcast antenna, and people in mountainous areas could not receive the signal.
Large antennas were constructed in these areas, and cable was run from the antenna to homes so they could receive programming, making these large antennas "community antennas."
A similar situation exists in Perth where a small area is covered by Bright Telecommunications as well in parts of Geelong, Ballarat and Mildura that are reached by Neighbourhood Cable.
en.wikipedia.org /wiki/Cable_television   (2091 words)

  
 Chapter 5-12 Community Antenna Television System
No person, firm, corporation, or organization shall install, operate, and maintain a community television system, within all or any portion of the city without first obtaining a permit therefor from the city council.
Application to install, operate, and maintain a community antenna television system shall be made by the person, firm, corporation, or organization, or their duly designated agent, to the city council.
The installation, operation, or maintenance of a community antenna television system without a permit therefor, as provided in this chapter, is declared to be a nuisance and a trespass upon the public property.
www.ci.broomfield.co.us /code/_DATA/TITLE05/Chapter_5_12_Community_Antenna.html   (258 words)

  
 Distant Signal
The earliest cable systems of the late 1940s and early 1950s, then known as CATV (Community Antenna Television), comprised little more than very tall community antennas connected by wire to homes within a given community.
Consequently, many communities, particularly small communities in sparsely populated states of the western United States, were unable to benefit from community antennas.
Hearings on this issue were held throughout the late fifties by both Congress and the Federal Communications Commission, but no decisive regulatory action was taken to limit this type of CATV competition with broadcasters until a landmark 1963 court decison.
www.museum.tv /archives/etv/D/htmlD/distantsigna/distantsigna.htm   (963 words)

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