Radio Industery News and Update: Get latest news and update on Radio, Audio Editing Software, Digital Audio Editing, FM Radio Industry, Internet Radio Industry, Music Radio Industry, Public Radio Industry, Radio Advertising Industry, Radio Industry, Radio Technology, FM Radio Technology, HD Radio Technology, Internet Radio Technology, Mobile Radio Technology, Radio Broadcast Technology, Radio Frequency Technology, Radio Systems, Satellite Radio Technology, Satellite Radio industry, Studio Equipment, Audio Studio Equipment, Digital Studio Equipment, Home Music Studio Equipment, Music Studio Equipment, Production Studio Equipment, Podcast Industry, Business Podcast, Podcast Advertising, Podcast Equipment, Podcast Hosting, Podcast Marketing, Podcast Production, Podcast Technology, Talk Radio Industry
Radio Industry News & Update

Radio Industry News & Update

 
 
 

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Radio:
As Defined in Wikipedia, the free encyclopedia

Radio is the wireless transmission of signals, by modulation of electromagnetic waves with frequencies below those of visible light. Electromagnetic radiation travels by means of oscillating electromagnetic fields that pass through the air and the vacuum of space. It does not require a medium of transport. Information is carried by systematically changing (modulating) some property of the radiated waves, such as their amplitude or their frequency. When radio waves pass an electrical conductor, the oscillating fields induce an alternating current in the conductor. This can be detected and transformed into sound or other signals that carry information.

The word 'radio' is used to describe this phenomenon, and radio transmissions are classed as radio frequency emissions.

Uses of Radio:
Early uses were maritime, for sending telegraphic messages using Morse code between ships and land. The earliest users included the Japanese Navy scouting the Russian fleet during the Battle of Tsushima in 1905. One of the most memorable uses of marine telegraphy was during the sinking of the RMS Titanic in 1912, including communications between operators on the sinking ship and nearby vessels, and communications to shore stations listing the survivors. The first radio couldnt transmitt sound or speech and was called the "wireless telegraph"

Radio was used to pass on orders and communications between armies and navies on both sides in World War I; Germany used radio communications for diplomatic messages once its submarine cables were cut by the British. The United States passed on President Woodrow Wilson's Fourteen Points to Germany via radio during the war. Broadcasting began from San Jose in 1909, and became feasible in the 1920s, with the widespread introduction of radio receivers, particularly in Europe and the United States. Besides broadcasting, point-to-point broadcasting, including telephone messages and relays of radio programs, became widespread in the 1920s and 1930s. Another use of radio in the pre-war years was the development of detecting and locating aircraft and ships by the use of radar (RAdio Detection And Ranging).

Today, radio takes many forms, including wireless networks and mobile communications of all types, as well as radio broadcasting.

The above article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Radio".

Industry Watch: Radio News
Welcome to XTVWorld.Com's Industry Watch Section's Radio News Pages..

Here you will get updated news headlines and news briefs from the world wide radio industry. What's more - here you will also get to catch up with the latest video clips available on the same issue.

The topics covered in Industry Watch have been hand picked by our editors keeping XTVWorld.Com's technology savvy visitors in mind - and we hope you will find the topical news pages an useful tool for gathering regular information in the field of your industry.

The topic we have covered under "Radio" are:

  • Audio Editing Software
  • Digital Audio Editing
  • FM Radio Industry
  • Internet Radio Industry
  • Music Radio Industry
  • Podcast Equipment
  • Podcast Advertising Industry
  • Podcast Hosting
  • Podcast Industry
  • Public Radio Industry
  • Radio Advertising Industry
  • Radio Industry
  • Satellite Radio Industry
  • Studio Equipment
  • Talk Radio Industry
 

Radio Industry News

Latest news and Update on Radio, Audio Editing Software, Digital Audio Editing, FM Radio Industry, Internet Radio Industry, Music Radio Industry, Public Radio Industry, Radio Advertising Industry, Radio Industry, Radio Technology, Satellite Radio industry, Studio Equipment, Podcast Industry Talk Radio Industry

 

Radio Industry News & Updates

Get latest news and update on Radio, Audio Editing Software, Digital Audio Editing, FM Radio Industry, Internet Radio Industry, Music Radio Industry, Public Radio Industry, Radio Advertising Industry, Radio Industry, Radio Technology, FM Radio Technology, HD Radio Technology, Internet Radio Technology, Mobile Radio Technology, Radio Broadcast Technology, Radio Frequency Technology, Radio Systems, Satellite Radio Technology, Satellite Radio industry, Studio Equipment, Audio Studio Equipment, Digital Studio Equipment, Home Music Studio Equipment, Music Studio Equipment, Production Studio Equipment, Podcast Industry, Business Podcast, Podcast Advertising, Podcast Equipment, Podcast Hosting, Podcast Marketing, Podcast Production, Podcast Technology, Talk Radio Industry
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