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Radio Times Extra
Radio Times Extra is a means of extending advertising into the medium of digital programme guides provided by Inview Technology. It offers full television listings and synopses forward 14 days, as well as editorialised selections include 'pick of the day'. History Radio Times Extra has been installed on certain Freeview box models through an ' over-air download', but some makers installing the service on new boxes that can be bought in the shops. As of January 2011, Radio Times Extra has been installed on 3.8 million Freeview set-top boxes in the United Kingdom from 21 different manufacturers spanning 37 receivers. The service was originally built by Teletext Ltd in collaboration with Inview Technology. In a deal between BBC Worldwide and Inview Technology, Teletext Extra was relaunched as Radio Times Extra on 31 January 2011, with editorial content from the ''Radio Times''. Usage Radio Times Extra provides users with an Electronic Programme Guide (EPG) carrying 14 days of tele ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Advertising
Advertising is the practice and techniques employed to bring attention to a product or service. Advertising aims to put a product or service in the spotlight in hopes of drawing it attention from consumers. It is typically used to promote a specific good or service, but there are wide range of uses, the most common being the commercial advertisement. Commercial advertisements often seek to generate increased consumption of their products or services through "branding", which associates a product name or image with certain qualities in the minds of consumers. On the other hand, ads that intend to elicit an immediate sale are known as direct-response advertising. Non-commercial entities that advertise more than consumer products or services include political parties, interest groups, religious organizations and governmental agencies. Non-profit organizations may use free modes of persuasion, such as a public service announcement. Advertising may also help to reassure employees ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ITV (TV Network)
ITV is a British free-to-air public broadcast television network. It was launched in 1955 as Independent Television to provide competition to BBC Television (established in 1936). ITV is the oldest commercial network in the UK. Since the passing of the Broadcasting Act 1990, it has been legally known as Channel 3 to distinguish it from the other analogue channels at the time, BBC1, BBC2 and Channel 4. ITV was for four decades a network of separate companies which provided regional television services and also shared programmes between each other to be shown on the entire network. Each franchise was originally owned by a different company. After several mergers, the fifteen regional franchises are now held by two companies: ITV plc, which runs the ITV1 channel, and STV Group, which runs the STV channel. The ITV network is a separate entity from ITV plc, the company that resulted from the merger of Granada plc and Carlton Communications in 2004. ITV plc holds the Channel 3 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ceefax
Ceefax (, punning on "seeing facts") was the world's first teletext information service and a forerunner to the current BBC Red Button service. Ceefax was started by the BBC in 1974 and ended, after 38 years of broadcasting, at 23:32:19 BST (11:32 PM BST) on 23 October 2012, in line with the digital switchover being completed in Northern Ireland.Pete Clifton Points of View 9 November 2008Test Cards and Ceefax BBC Archive To receive a desired page of text on a teletext-capable receiver, the user would enter a three-digit page number on the device. Once the page number was entered, the selected page would display on the user's screen upon its actual transmission, which would have required a wait of several seconds. There were many pages to choose from and they could be displayed either on a bl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
4TVInteractive
4TVInteractive was an Electronic Programme Guide (EPG), launched in 2002, for television services in the United Kingdom. The service, which supplied up to 14 days worth of listings data, was available through compatible digital terrestrial television receivers. The service was created by 4TV Limited, before the launch of Freeview's DVB seven-day EPG in 2004, and had been operated by Inview Technology since November 2006. 4TVInteractive was found on channel 300. Data was broadcast overnight (between 03:00 and 04:00) and stored by the receiver. Compatible receivers relied on this data rather than the "live" EPG broadcast on each multiplex. As a result, receivers dependent on 4TV data lack the ability to react to late schedule changes by broadcasters. During June 2010, InView Technology ceased updating the EPG and confirmed plans to terminate the service, with the final update providing EPG information until 7 July 2010. A representative said that the contract to distribute the updat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Television In The United Kingdom
There are four major forms of digital television (DTV) broadcast in the United Kingdom: a direct-to-home satellite service from the Astra 28.2°E satellites provided by Sky UK, a cable television service provided by Virgin Media (known as Virgin TV); a free-to-air satellite service called Freesat; and a free-to-air digital terrestrial service called Freeview. In addition, an IPTV system known as BT Vision is provided by BT. Individual access methods vary throughout the country. 77% of the United Kingdom has access to HDTV via terrestrial digital television. Satellite is the only source of HDTV broadcast available for the remaining 23%. Major forms of broadcast DTV Terrestrial The initial attempt at launching a digital terrestrial broadcasting service, ONdigital (later called ITV Digital), was unsuccessful and the company went into liquidation. Some observers have argued that this failure stemmed from the Government's eagerness in having sold off too much TV spectrum to launch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Television In The United Kingdom
Regular television broadcasts in the United Kingdom started in 1936 as a public service which was free of advertising, which followed the Mechanical television#Television demonstrations, first demonstration of a transmitted moving image in 1926. Currently, the United Kingdom has a collection of free-to-air, free-to-view and Pay television, subscription services over a variety of distribution media, through which there are over 480 channelsTaking the base Sky Electronic program guide, EPG TV Channels. A breakdown is impossible due to a) the number of platforms, b) duplication of services, c) regional services, d) part time operations, and e) audio. For the Sky platform alone, there are basically 485 TV channels, additionally 57 "timeshifted versions", 36 HDTV versions, 42 regional TV options, 81 audio channels, and 5 promotion channels as of mid-2010 for consumers as well as on-demand content. There are six main channel owners who are responsible for most material viewed. There a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Computer Virus
A computer virus is a type of computer program that, when executed, replicates itself by modifying other computer programs and inserting its own code. If this replication succeeds, the affected areas are then said to be "infected" with a computer virus, a metaphor derived from biological viruses. Computer viruses generally require a host program. The virus writes its own code into the host program. When the program runs, the written virus program is executed first, causing infection and damage. A computer worm does not need a host program, as it is an independent program or code chunk. Therefore, it is not restricted by the host program, but can run independently and actively carry out attacks. Virus writers use social engineering deceptions and exploit detailed knowledge of security vulnerabilities to initially infect systems and to spread the virus. Viruses use complex anti-detection/stealth strategies to evade antivirus software. Motives for creating viruses can inclu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spamming
Spamming is the use of messaging systems to send multiple unsolicited messages (spam) to large numbers of recipients for the purpose of commercial advertising, for the purpose of non-commercial proselytizing, for any prohibited purpose (especially the fraudulent purpose of phishing), or simply repeatedly sending the same message to the same user. While the most widely recognized form of spam is email spam, the term is applied to similar abuses in other media: instant messaging spam, Usenet newsgroup spam, Web search engine spam, spam in blogs, wiki spam, online classified ads spam, mobile phone messaging spam, Internet forum spam, junk fax transmissions, social spam, spam mobile apps, television advertising and file sharing spam. It is named after Spam, a luncheon meat, by way of a Monty Python sketch about a restaurant that has Spam in almost every dish in which Vikings annoyingly sing "Spam" repeatedly. Spamming remains economically viable because advertisers have n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Image Resolution
Image resolution is the detail an image holds. The term applies to digital images, film images, and other types of images. "Higher resolution" means more image detail. Image resolution can be measured in various ways. Resolution quantifies how close lines can be to each other and still be visibly ''resolved''. Resolution units can be tied to physical sizes (e.g. lines per mm, lines per inch), to the overall size of a picture (lines per picture height, also known simply as lines, TV lines, or TVL), or to angular subtense. Instead of single lines, line pairs are often used, composed of a dark line and an adjacent light line; for example, a resolution of 10 lines per millimeter means 5 dark lines alternating with 5 light lines, or 5 line pairs per millimeter (5 LP/mm). Photographic lens and film resolution are most often quoted in line pairs per millimeter. Types The resolution of digital cameras can be described in many different ways. Pixel count The term ''resolution'' is o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Channel 4
Channel 4 is a British free-to-air public broadcast television network operated by the state-owned enterprise, state-owned Channel Four Television Corporation. It began its transmission on 2 November 1982 and was established to provide a fourth television service in the United Kingdom. At the time, the only other channels were the television licence, licence-funded BBC One and BBC Two, and a single commercial broadcasting network ITV (TV network), ITV. The network's headquarters are based in London and Leeds, with creative hubs in Glasgow and Bristol. It is publicly owned and advertising-funded; originally a subsidiary of the Independent Broadcasting Authority (IBA), the station is now owned and operated by Channel Four Television Corporation, a public corporation of the Department for Digital, Culture, Media and Sport, which was established in 1990 and came into operation in 1993. Until 2010, Channel 4 did not broadcast in Wales, but many of its programmes were re-broadcast ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Teletext Holidays
Teletext Holidays was a British travel company that specialized in the sale of short and long haul beach holidays, city breaks, UK getaways and cruises. The company ceased trading as of 29 October 2021. Headquarters Teletext Holidays is headquartered in Richmond, London. Truly Travel, Teletext Holidays’ Travel Agent partner has offices in London alongside a customer call center and additional back office support, including marketing operations, based in Hyderabad and editorial team in Noida Noida, short for New Okhla Industrial Development Authority, is a planned city located in Gautam Buddha Nagar district of the Indian state of Uttar Pradesh. Noida is a satellite city of Delhi and is a part of the National Capital Region (NCR) o ..., India. History In 2009, Teletext Holidays announced it would shut down its information service on analogue and digital television by the year's end. As well as this, in 2021 the website was closed, no longer taking bookings. References ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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