Radio Download Software

Color Television ... One of the great technical challenges of introducing color broadcast television was the desire to conserve bandwidth, potentially three times that of the existing black-and-white (B& W) standards, and not use an excessive amount of radio spectrum...

Television In The United States ... The first three began as radio networks: NBC and CBS in the 1920s, and ABC was spun off from NBC in 1943...

RLC Circuit ... Another important application is for tuning, such as in radio receivers or television sets, where they are used to select a narrow range of frequencies from the ambient radio waves...

Ràdio I Televisió D'Andorra ... The broadcaster has to compete with TV and radio stations from both France and Spain whose transmissions can easily be picked up in the principality...

Radio ... When radio waves strike an electrical conductor, the oscillating fields induce an alternating current in the conductor... British Commonwealth countries continued to commonly use the term "wireless" until the mid-20th century, though the magazine of the BBC in the UK has been called Radio Times ever since it was first published in the early 1920s...

Television In New Zealand ... In New Zealand, in addition to a legacy analogue network, there are three forms of broadcast digital television. Satellite services provided nationwide by both Freeview and Sky, terrestrial DVB-T service provided in the main centres by Freeview and Igloo, and cable service available in Wellington and Christchurch from TelstraClear...

Radiometric Dating ... Different methods of radiometric dating vary in the timescale over which they are accurate and the materials to which they can be applied. Fundamentals of radiometric dating Radioactive decay All ordinary matter is made up of combinations of chemical elements, each with its own atomic number, indicating the number of protons in the atomic nucleus...

WiMAX ... The original IEEE 802.16 standard (now called "Fixed WiMAX") was published in 2001. WiMAX adopted some of its technology from WiBro, a service marketed in Korea...

Wireless Internet Service Provider ... LARIAT originally used WaveLAN equipment, manufactured by the NCR Corporation, which operated on the 900 MHz unlicensed radio band...

Radio Network ... The Two-way type of radio network shares many of the same technologies and components as the Broadcast type radio network but is generally set up with fixed broadcast points (transmitters) with co-located receivers and mobile receivers/transmitters or Tran-ceivers... In this way both the fixed and mobile radio units can communicate with each other over broad geographic regions ranging in size from small single cities to entire states/provinces or countries... In all of these cases the signals are typically backhauled to a central switch of some type where the radio message is processed and resent (repeated) to all transmitter sites where it is required to be heard...

Disasteradio ... Late 2004 saw the release of "Hotline", which had notable impact on student radio locally, reaching the top position on New Zealand's bNet stations in Wellington, Dunedin and Auckland...

History Of Radio ... Nikola Tesla experimentally demonstrated the transmission and radiation of radio frequency energy in 1892 and 1893 proposing that it might be used for the telecommunication of information... In 1897, Tesla applied for two key United States radio patents, US 645576, first radio system patent, and US 649621 ... Early radio telegraphy and telephony The term wireless telegraphy is a historical term used today to apply to early radio telegraph communications techniques and practices, particularly those used during the first three decades of radio (1887 to 1920) before the term radio came into use...

History Of The Internet ... The concept of data communication – transmitting data between two different places, connected via some kind of electromagnetic medium, such as radio or an electrical wire – predates the introduction of the first computers...

Power Line Communication ... A number of difficult technical problems are common between wireless and power line communication, notably those of spread spectrum radio signals operating in a crowded environment...

Television In The United Kingdom ... Over the next 30 years, whilst the network of transmitters expanded, two additional commercial services were offered (Channel 4 and Channel Five). This system is currently being phased out, from 2008 to 2012...

Satellite Internet Access ... The internet latency mentioned above makes satellite Internet service problematic for applications requiring real-time user input, such as online games or remote surgery. This delay can also be irritating and debilitating with interactive applications, such as VoIP, videoconferencing, or other person-to-person communication...

Cable Modem ... The Australian ISP BigPond employed this system when it started cable modem tests in 1996. For a number of years cable Internet access was only available in Sydney, Melbourne and Brisbane via CDLP...

Pakistan Broadcasting Corporation ... A major step was the establishment of the Radio Pakistan World Service on 21 April 1973 for overseas Pakistanis followed by new stations at Khairpur (1974) and Bahawalpur (1975)...

Television ... The etymology of the word has a mixed Latin and Greek origin, meaning "far sight": Greek tele (τῆλε), far, and Latin visio, sight (from video, vis- to see, or to view in the first person). Commercially available since the late 1920s, the television set has become commonplace in homes, businesses and institutions, particularly as a vehicle for advertising, a source of entertainment, and news...

Radiocarbon Dating ... The technique of radiocarbon dating was developed by Willard Libby and his colleagues at the University of Chicago in 1949. Emilio Segrè asserted in his autobiography that Enrico Fermi suggested the concept to Libby at a seminar in Chicago that year...

Television In Switzerland ... Romansh-speaking Swiss had to wait until 1963 for the first programme in their language, a full decade after regular television transmission were initiated and, to this day, there's no television channel broadcasting exclusively in Romansh language. The 1960s also saw the arrival of television advertising, in 1964, and of colour television, in 1968...