Guided media are more commonly known as wired media, or those media in which electrical or optical signals are transmitted through a cables or wires. Unguided media are more commonly known as wireless media, in which electromagnetic signals are sent through space with no direction. Both types of media can be used for long-distance and short-distance communication.Know More
In guided media, electrical signals are confined within the cable or wire which transmits them. Typical forms of guided media include copper co-axial cables, fiber-optic cables and twisted-pair copper cables, which can be shielded or unshielded. Guided media are also sometimes known as bounded media.
Different types of unguided, or wireless, communication are classified based on the frequency spectrum used for communication, the distance between the end stations and the type of encoding used for the communication. Unguided communication allows electromagnetic signals to travel between antennas, some of which are on satellites. Antennas can provide point-to-point communication or can send their signals in all directions.
Transmission of digital data through either guided or unguided communication involves the coding of the data at the sender's end, the modulation of the carrier signal, the demodulation of the signal on the receiving end and the decoding of the binary signal.Learn more about Magazines & Newspapers
The difference between print media and electronic media is that print media is media that is viewed through print resources. such as newspapers, magazines and flyers, whereas electronic media is a virtual media that is viewed through videos and online articles. Print media was first created in 1436 when Johannes Gutenberg was credited with inventing the first printing press to produce print media.Full Answer >
The five types of mass media are print, radio, regular broadcast television, cable television and telecommunications, such as the Internet or satellite services. Mass media is defined as a type of communication that uses technology to simultaneously reach a wide audience.Full Answer >
Magazines, newspapers, flyers, newsletters, scholarly journals and other materials that are physically printed on paper are examples of print media. Whereas print media was once much more prevalent, the advent of e-books, digital publishing tools and applications have caused many groups that typically created print media to begin publishing through digital channels.Full Answer >
Social media is a two-way form of communication that allows users to interact with the information being transmitted. Social media encompasses a wide variety of online content, from social networking sites like Facebook to interactive encyclopedias like Wikipedia.Full Answer >