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Arqiva
Arqiva () is a British telecommunications company which provides infrastructure, broadcast transmission and smart meter facilities in the United Kingdom. The company is headquartered at the former Independent Broadcasting Authority headquarters at Crawley Court in the village of Crawley, Hampshire, just outside Winchester. Its main customers are broadcasters and utility companies, and its main asset is a network of circa. 1,500 radio and television transmission sites. It is owned by a consortium of investors led by CPP (Canada Pension Plan) and the Australian investment house Macquarie Bank. Arqiva is a patron of the Radio Academy. Through its Now Digital subsidiary, it operates various local digital radio ensembles. History The company, which has a history that dates back to the beginning of regular public broadcasting in the United Kingdom, was actually only formed in 2005. Below is a potted history of the various organisations that are now part of Arqiva: BBC Responsibilit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Radio In The United Kingdom
In the United Kingdom, the roll-out of digital radio has been proceeding since engineering test transmissions were started by the BBC in 1990 followed by a public launch in September 1995. The UK currently has one of the world's biggest digital radio networks, with about 500 transmitters, three national DAB ensembles, one regional DAB ensemble, 48 local DAB ensembles and an increasing number of small-scale DAB ensembles broadcasting over 250 commercial and 34 BBC radio stations across the UK. In London there are already more than 100 different digital stations available. In addition to DAB and DAB+, radio stations are also broadcast on digital television platform as well as internet radio in the UK. Digital radio ensemble operators and stations need a broadcasting licence from the UK's media regulator Ofcom to broadcast. In the long term there will be a switchover from analogue to digital radio when the AM and FM services will cease. The government has set cri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Independent Broadcasting Authority
The Independent Broadcasting Authority (IBA) was the regulatory body in the United Kingdom for commercial television (ITV and Channel 4 and limited satellite television regulation – cable television was the responsibility of the Cable Authority) – and commercial and independent radio broadcasts. The IBA came into being when the Sound Broadcasting Act 1972 gave the Independent Television Authority responsibility for organising the new Independent Local Radio (ILR) stations. The Independent Television Commission formally replaced the IBA on 1 January 1991 in regulatory terms; however, the authority itself was not officially dissolved until 2003. The IBA appointed and regulated a number of regional programme TV contractors and local radio contractors, and built and operated the network of transmitters distributing these programmes through its Engineering Division. It established and part-funded a National Broadcasting School to train on-air and engineering staff. Approach The I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital 9 Infrastructure
Digital 9 Infrastructure is an investment company which invests in digital infrastructure. It is listed on the London Stock Exchange and is a constituent of the FTSE 250 Index. The company is managed by Triple Point Investment Management, a firm based in London. History The company was the subject of an initial public offering on the specialist fund segment of the London Stock Exchange in March 2021. Later that month it acquired Aqua Comms DAC, a business operating 14,300 km of undersea fibre-optic cables in the Atlantic Ocean. In July 2021, the company invested £50 million in a project to establish a new intercontinental subsea cable and terrestrial fibre system between the middle east and India, to be known as Europe Middle-East India Connect 1. Then, in September 2021, the company acquired Verne Global, a business operating a 24 Megawatt datacentre on a former NATO military site at Keflavík in Iceland. Next, in December 2021, it bought SeaEdge UK1, a business operating a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ofcom
The Office of Communications, commonly known as Ofcom, is the government-approved regulatory and competition authority for the broadcasting, telecommunications and postal industries of the United Kingdom. Ofcom has wide-ranging powers across the television, radio, telecoms and postal sectors. It has a statutory duty to represent the interests of citizens and consumers by promoting competition and protecting the public from harmful or offensive material. Some of the main areas Ofcom presides over are licensing, research, codes and policies, complaints, competition and protecting the radio spectrum from abuse (e.g., pirate radio stations). The regulator was initially established by the Office of Communications Act 2002 and received its full authority from the Communications Act 2003. History On , the Queen's Speech to the UK Parliament announced the creation of Ofcom. The new body, which was to replace several existing authorities, was conceived as a "super-regulator" to ov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Independent Television Commission
The Independent Television Commission (ITC) licensed and regulated commercial television services in the United Kingdom (except S4C in Wales) between 1 January 1991 and 28 December 2003. History The creation of ITC, by the Broadcasting Act 1990 to replace the television regulation functions of the Independent Broadcasting Authority (formed by the Sound Broadcasting Act 1972) and Cable Authority. From 1 January 1991 it regulated the existing ITV network. The 1990 Act also established the Channel Four Television Corporation to run Channel 4, regulated by the ITC. There was no fanfare, as control was passed from Channel Four Television Company Limited. Activities The establishing Act required the auction of Channel 3 licences for the fifteen ITV regionshttp://www.ukfree.tv/maps.php?key=tblITVsubregions_ID&c=8, and nationwide breakfast time. Most of the Channel 3 licences were awarded to the incumbent ITV companies; however there were some controversial decisions: * Carlton ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crawley, Hampshire
Crawley is a small village in Hampshire, England. It is a few miles from the county town (and former capital) of Winchester. It is a civil parish within the City of Winchester local government district. The village is the location of Crawley Court, currently the headquarters of broadcast infrastructure company Arqiva. Geography The North Eastern boundary of the Parish runs along the Western side of the A272 from a location 1.6 km (1 mi) South East of the A272 and A30 junction to a point 2.3 km (1.4 mi) further South East along the A272, at this point it turns South West, along a field boundary for 850m (0.6 mi). The B3049 (Winchester to Stockbridge road) passes through the Southern portion of the Civil Parish from the crossroads near Rack and Manger cottages to the East side of Turnpike Copse, a distance of 2.6 km (1.6 mi). Another short length of the B3049 runs along the line of part of the Southern boundary of the parish for a distance of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macquarie Group
Macquarie Group Limited () is an Australian global financial services group. Headquartered and listed in Australia (), Macquarie employs more than 17,000 staff in 33 markets, is the world's largest infrastructure asset manager and Australia's top ranked mergers and acquisitions adviser, with more than A$737 billion in assets under management. History 1969–1979 Macquarie was founded on 10 December 1969 as Hill Samuel Australia Limited, a subsidiary of the UK's Hill Samuel & Co. Limited. Australian businessman Stan Owens compiled a proposal for Hill Samuel & Co. to establish an Australian subsidiary. After presenting his report in London, Mr Owens was offered the role of implementing it. He became Executive Chairman of Hill Samuel Australia (HSA) and founded the company from offices at Gold Fields House in Sydney's Circular Quay. The company's first three employees were Stan Owens, Blair Hesketh and Geoff Hobson. Later Chris Castleman (on loan from the British parent) an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Telecommunication
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 drumb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
VT Communications
VT Communications was a part of VT Group plc. VT Communications was essentially the company formed from the privatisation of the BBC World Service transmitter sites. It was initially named Merlin Communications, then, after acquisition by VT, VT Merlin Communications. It provided transmission services to over 20 different customers from four main sites in the UK and many others in the rest of the world. In 2003, the company was awarded a £228m Public–private partnership, public private partnership contract to operate the Defence High Frequency Communications Service for a period of fifteen years on behalf of the Ministry of Defence (United Kingdom), Ministry of Defence. It was based at the Blue Fin Building on London's South Bank, which hosted the company's broadcast Media Management Centre and where it formed part of Babcock International Group, after its acquisition on 8 July 2010. National Physical Laboratory time signal From 1950, the National Physical Laboratory time s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dot-com Bubble
The dot-com bubble (dot-com boom, tech bubble, or the Internet bubble) was a stock market bubble in the late 1990s, a period of massive growth in the use and adoption of the Internet. Between 1995 and its peak in March 2000, the Nasdaq Composite stock market index rose 400%, only to fall 78% from its peak by October 2002, giving up all its gains during the bubble. During the dot-com crash, many online shopping companies, such as Pets.com, Webvan, and Boo.com, as well as several communication companies, such as Worldcom, NorthPoint Communications, and Global Crossing, failed and shut down. Some companies that survived, such as Amazon, lost large portions of their market capitalization, with Cisco Systems alone losing 80% of its stock value. Background Historically, the dot-com boom can be seen as similar to a number of other technology-inspired booms of the past including railroads in the 1840s, automobiles in the early 20th century, radio in the 1920s, television in the 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transmission (telecommunications)
In telecommunications, transmission is the process of sending or propagating an analog or digital signal via a medium that is wired, wireless, or fiber-optic. Transmission technologies typically refer to physical layer protocol duties such as modulation, demodulation, line coding, equalization, error control, bit synchronization and multiplexing, but it may also involve higher-layer protocol duties, for example, digitizing an analog signal, and data compression. Transmission of a digital message, or of a digitized analog signal, is known as data transmission. Examples of transmission are the sending of signals with limited duration, for example, a block or packet of data, a phone call, or an email. See also *Radio transmitter In electronics and telecommunications, a radio transmitter or just transmitter is an electronic device which produces radio waves with an antenna. The transmitter itself generates a radio frequency alternating current, which is applied to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broadcasting Act 1990
The Broadcasting Act 1990 is a law of the British parliament, initiated in part due to a 1989 European Council Directive (89/552), also known as the Television Without Frontiers directive. The aim of the Act was to liberalise and deregulate the British broadcasting industry by promoting competition; ITV, in particular, had earlier been described by Margaret Thatcher as "the last bastion of restrictive practices". The act came about after the finding from the Peacock Committee. It led directly to the abolition of the Independent Broadcasting Authority and its replacement with the Independent Television Commission and Radio Authority (both themselves now replaced by Ofcom), which were given the remit of regulating with a "lighter touch" and did not have such strong powers as the IBA; some referred to this as "deregulation". The ITC also began regulating non-terrestrial channels, whereas the IBA had only regulated ITV, Channel 4 and British Satellite Broadcasting; the ITC thus took ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
