Internet radio

The government doesn't have any infuence on the internet content due to the fact of the Telecommunications act of 1996. This act states that,"Previously, the Communications Act of 1934 was the statutory framework for U.S. communications policy, covering telecommunications and broadcasting. The 1934 Act created the FCC, the agency formed to implement and administer the economic regulation of the interstate activities of the telephone monopolies and the licensing of spectrum used for broadcast and…

The telephone was first created just to teach deaf students how to visualize sounds. Alexander Graham Bell created the telephone for a specific reason, and ever since the telephone was created it has been a very important object to society and has evolved throughout the course of history. Society did not think that transmitting speech electrically was possible until Alexander Graham Bell created the first working telephone. Alexander Graham Bell invented the original telephone with his…

the model with a keypad on it. Still very obsolete to our phones today. Finally we are here with the Iphones and Androids that are all glass and touch screen. Instead of just being able to make phone calls now we can check Facebook, shop, surf the internet, take pictures, video chat, etc. Bell probably never though his invention would get this…

The reading for this week declared accurate data of how the media (newspapers articles and television stations) can control and manipulate salience and how it impacts the general public on immigration as a whole. I did appreciate the article speaking of the reasons why the media uses only certain data or stories to release. The media has studied Americans and knows what will encourage them to watch the news or read their articles. The news media is the gatekeeper to what the public hears…

The very first data communication the was done electrolytically was in 1836 by Samuel Morse. He demonstrated the ability to Transmit information over wires. This information was sent using a series of electrical signals. In 1844 Morse demonstrated to the US congress the practicality of his invention by sending a message from washington to baltimore, it read “What Hath God wrought”. With this invention made the world seem smaller than ever before making it easier to access information. It would…

Effects of Social Media on Today 's Society Today technology is changing the world in many ways it seems we aren’t able to control. Social media and cell phones are beginning to change our lives and the way we live daily. We tend to pay more attention to our phones than we do anything else around us. Some don’t tend to realize the risks they are taking. People don’t communicate as much in person as they used too. How many accidents occur from people being on their phones while driving? Are…

from the work of Claude and Warren Weaver. Shannon in 1949; this three-part model was intended to capture radio and television transmission process. The three parts are: source, channel, and receiver. Shannon and Weaver also identify another component that can interfere while listening to a telephone call that is called noise. However, this model was adapted to human communication, and it has some useful parallels to public speaking. In public speaking, the source is the person who is speaking.…

Information Box or Idiot Box How television was used, and its purpose for the world? Having probably surpassed the hopes and dreams of its creators, the television has made a huge impact on the lives of billions of people. The “boob tube” or “idiot box” was initially used to help advertisers sell their products; however, it has become a means of rapidly informing the world of current events and other forms of entertainment. Widespread panic that took place in 2009 as the June 12th switch from…

RADIOWAVE OUTDOOR PROPAGATION MODELS General definition: • They are empirical mathematical formulation for the characterization of radio wave propagation as a function of frequency, distance and other conditions. • These models predict the path loss (i.e. the reduction in power density of an electromagnetic wave as it propagates through space or underground) of a transmitter and also the effective coverage area of transmitter. We know that when a signal travels from a wireless channel, it…

2 OFDM SYSTEM:- OFDM system is divided into three parts 1. multi carrier modulation 2. frequency division multiplexing 3. Orthogonal frequency division multiplexing. 1.Frequency division multiplexing:- Frequency Division Multiplexing is a form of signal multiplexing which involves assigning non – overlapping frequency ranges or channels to different signals or to each user of a medium. A gap is left between each of these channels to ensure that the signal of one channel does not overlap with…