We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Nobody downloaded yet

Radio History and Development - Essay Example

Comments (0)
Radio technology was initially called ‘wireless technology’ which was further shortened to ‘wireless’.This technology was applied where regular telephones lines were unreliable and impractical. The essay "Radio History and Development" will highlight the radio history and its development…
Download full paper
Radio History and Development
Read TextPreview

Extract of sample
Radio History and Development

Download file to see previous pages... In 1872 Loomis, an American dentist utilized atmospheric electricity to eliminate the overhead wire used by the existing telegraph system. This did not contain any diagrams or specific methods (Wikipedia_radio). Marconi, an Italian proved the feasibility of radio communication. He initially used a transmitter to ring a bell in his attic laboratory and then experimented outdoors to communicate further (Wikipedia). He replaced the vertical dipoles used by Hertz with a vertical wire topped by a metal sheet with an opposing terminal connected to the ground. The Marconi conductor was a monopole conductor with no loading coil and the base was driven by a regular power supply. Marconi could transmit radio signals for about a mile by 1895. Marconi equipped the ships with life saving wireless communications, established the first transatlantic radio service and built the first stations for the British short wave service.
Tesla was the first to apply the mechanism of electrical conduction to wireless practices. He demonstrated that intelligence could be transmitted without wires. He initially used the electromagnetic receivers (Wikipedia). Later the principle of sending signals through space to receivers was used. He produced surface waves by adding ground connection to the transmitter. By connecting one of the terminals to the earth and the other to an insulated body of a large surface, longer transmission range was achieved but this was still not public radio transmission as we know today. ...Download file to see next pagesRead More
Comments (0)
Click to create a comment
Development of Radio Programs from Idea to Transmission
According to the paper radio is one of the most influential inventions of the 20th century. It has also been regarded, in some circles, as the most popular medium in the world. Innovations that followed the radio include mobile phones, television, Bluetooth and many others. Radio and radio resources constitute an important part of the auditory culture. This is due to their contribution in enhancing innovation and creativity and their interaction with other mobile media.
11 Pages(2750 words)Essay
Introduction to Radio
As far as the history of radio is concerned, radio developed as a result of Guglielmo Marconi’s development of the ‘telegraphy’ idea. His attempts to transmit messages over long distances using wireless telegraphy first and later by using wireless telephony saw the rise and growth of radio.
10 Pages(2500 words)Essay
Radio-Frequency Identification
Normal audio or video signals cannot travel longer distances and therefore these signals are superimposed with electromagnetic carrier waves which are capable of traveling longer distances. The process is called modulation and the resultant waves (carrier waves + audio/video waves) are called radio waves.
3 Pages(750 words)Essay
Broadcast Radio Stations
Archival resources reveal that wave broad casting is the most traditional means used by broadcasting radio stations to transmit their waves. Although as of today it is still widely used, certain factors have led to introduction of other modes used by radios in transmitting sounds (Sickles, 2008).
5 Pages(1250 words)Essay
Creation Myth of Radio and Its Nuance to the Story
According to the report since radio invention, there is creation myth that the radio industry is too consolidated media industry. However, when looking at the facts, clear radio channel owns 9% of a nation’s radio stations, and less than 20% of the industry revenue. Other industries are most consolidated and to some extent radio is least consolidated.
4 Pages(1000 words)Essay
Radio Technology
In the period of the device, a lot of personalities contributed hypothesis in addition to inventions in what eventually became radio. Essentially, radio advancement began as "wireless telegraphy" (Bellis, 2010; 1). Soon after radio history ever more entails issues of programming as well as content (Crisell, 2002; 15).
8 Pages(2000 words)Essay
Radio Broadcast and the FM
This extraordinary importance of information has led to a series of revolutionary changes in its collection, distribution and transmission (Adams). The invention of radio technology in the mid of 19th century changed the whole way the humans used to transfer and share information.
12 Pages(3000 words)Essay
Radio Essay
ion and entertainment through a one-way electronic media to the general public and is usually intended for recreation, enlightenment, education, experimentation or messaging in instances of emergency (Dayan and Katz 2009, p.246). The radio and television are the primary means in
8 Pages(2000 words)Essay
Discuss the history and evolution, justifications for, and ultimate impact(s) of Canadian content regulations in Canadian radio and television broadcasting from the industrys inception to the present
The push is with regards to content that is made in Canada by citizens in the country for the viewing and promotion of Canadian talent. Due to its close proximity with the neighboring United
2 Pages(500 words)Essay
Discuss the history and evolution, justifications for, and ultimate impact(s) of Canadian content regulations in Canadian radio and television broadcasting from the industrys inception to the present
adcasting act of Canada, Canadian content regulations have significantly enhanced the protection of Canadian culture and identity by making it mandatory for both satellite and cable broadcasters to broadcast content with Canadian originality. In this case, the regulatory body
15 Pages(3750 words)Essay
Let us find you another Essay on topic Radio History and Development for FREE!
Contact us:
Contact Us Now
FREE Mobile Apps:
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us