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Data can be communicated from one terminal to the central computer to other terminals through different media. These media are known as data communication channels there are cable, microwave, satellite and fiber optics. Cable is the most popular and widely used medium to transmit data from one location to another. It includes telephone line, coaxial cable, twisted pair cable etc. telephone lines are less expensive and easy method of transmitting data. Cable channels have very slow data transmitting rate. Microwaves channel are used for transmitting analog signals. But data is transmitted in analog through air via boosters rather than cables. This type of transmission is same as the television and radio transmission. Data is transmitted from one location to another. Through satellites data is also transmitted in space in the form of analog signals with very high transmission rate. Special satellites are sent into space. They are normally 20,000 to 25,000 miles above the earth. With the help of satellite, data can be transmitted to any country of the world. Optic fibers are used for digital signals. In an optical fiber, semi conductors laser transmit information in the form of light with very high speed. Regards Naren narendost@Yahoo.com
Wiki User
∙ 15y ago
Wiki User
∙ 13y agoThere are basically three types of media research:
1. Content Analysis
2. Survey research
3. Experimental research
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What is healthy media?
Recent research shows serious consequences associated with sexualized media images. APA has long been involved in issues related to the impact of media content on children.
What is the relation of the Nielson Media Company to television?
It conducts research on the size of the audience for both radio and television.
What are types of entertainment media?
Types of Media The four general types of media are print media, broadcast media, out-of-home media, and interactive media.Print media includes newspapers, magazines, directories, mail, brochures, packaging, and all other forms of message delivery that are produced by printing words or images onto paper or any other material like balloons or T-shirts.Broadcast media includes radio and television.Out-of-home media is also known as place-based media. This includes billboards, outdoor boards, transit posters, theater and video ads, product placements in movies, aerial advertising, eletronic kiosks, ads in elevators, banner displays on ATMs, sidewalk chalk messages, etc.Interactive media is two-way media that allows both companies and customers to send and receive messages between one another. This includes websites.MEDIA MATERIALSdocumentaryshort moviesfull moviesBernese
Which term relates to the following statement Anthropologists have noticed a similar pattern throughout almost all cultures in the world Every culture has developed certain types and styles of music?
Cross-cultural research
What Critics of media consumption agree that?
media should not be done away with
Types of advertising media?
what are types advertising media
What does mass media means?
Mass media refers to communication channels that reach a large audience, such as television, radio, newspapers, magazines, and the internet. It is a way of disseminating information, entertainment, and advertising to a wide range of people.
When was Middle East Media Research Institute created?
Middle East Media Research Institute was created in 1998.
Types of culture media?
culture media
What are the three types of mass media?
types of mass media are: . radio .television .newspaper.
What are different types of microbiological media?
There are various types of microbiological media used for culturing microorganisms, such as agar plates for solid media, broth for liquid media, selective media to encourage growth of specific organisms, differential media to distinguish different types of organisms based on their growth characteristics, and enrichment media to help grow fastidious microbes.
Different types of research?
There are a variety of types of research. These include quantitative research, qualitative research, pragmatic research, as well as participatory research.
What are the nine types of research?
what are the 9 types of descriptive research
What does Nielsen Media Research specialize in?
The Nielsen Media Research company specializes in television and radio viewership. The Nielsen Media Research group will put a device on one's television to see what he is watching and count all the people who watch shows.
Enumerate the different types of culture media what is the function of each types?
2 types of culture media according to functional type
What are the types of media?
Media and its types are 1 Internet media 2 News 3 Tv 4 radio 5 films 6 songs
What types of media is considered solid state?
Flash Media
