TYPES OF TRANSMISSIONS

TYPES OF TRANSMISSIONS

There are several types of transmissions in TV broadcasting, including:

1.     Analog transmission: This is the traditional method of broadcasting television signals, where audio and video signals are sent in analog form through electromagnetic waves. It is now mostly obsolete due to the digital transition.

2.     Digital transmission: This is the current standard for TV broadcasting, where audio and video signals are converted into digital data and transmitted through electromagnetic waves. Digital transmission provides better picture and sound quality, as well as more channels and interactive features.

3.     Satellite transmission: TV signals can be transmitted via satellite by sending the signal to a satellite in space, which then beams it back to Earth for reception by satellite dishes. This is commonly used for broadcasting national and international channels.

4.     Cable transmission: TV signals can be transmitted through cable lines, which are then distributed to subscribers through cable boxes. Cable transmission offers a wide range of channels and usually provides higher quality signals compared to over-the-air broadcasting.

5.     Internet Protocol Television (IPTV): This is a method of transmitting TV signals over the internet using the IP protocol. IPTV allows for on-demand streaming and interactive features, making it a popular choice for many TV providers.

6.     Terrestrial transmission: TV signals can also be transmitted over-the-air through terrestrial towers, which are received by antennas on rooftops or indoor antennas. This is the most basic form of TV transmission and is still used for local and some national channels.

7.     Fiber-optic transmission: Some TV providers use fiber-optic cables to transmit TV signals, providing high-speed and high-quality broadcasts.

8.     Mobile TV transmission: TV signals can be transmitted to mobile devices through mobile networks, allowing users to watch TV on their smartphones and tablets.

Top of Form

 


Comments

Post a Comment

Popular posts from this blog

Origin and development of the Press in India

 The press in India has a rich and complex history that reflects the country's diverse cultures, languages, and political developments. Here’s an overview of its origin and development: Early Beginnings Pre-Colonial Period : Before the advent of the print media, information was disseminated through oral traditions, handwritten manuscripts, and local newsletters. Ancient Indian texts, such as those in Sanskrit, Tamil, and other languages, were preserved and shared in manuscript form. Colonial Era Early Printing Press : The printing press arrived in India with European colonists in the 16th century. The Portuguese were among the first to introduce printing technology, with the first book printed in India being a Portuguese manual in 1556. First Indian Newspaper : The first Indian newspaper was the “Hicky's Bengal Gazette” , founded by James Augustus Hicky in 1780. It was an English-language weekly published in Calcutta (now Kolkata). This newspaper is notable for its critical sta...
Read more

Reporting for various Mass Media

  Reporting for various Mass Media Same news can be reported in different ways in various media platforms, though they apply the use of the characteristics of news when writing stories. The difference in reporting is not because of the happenstance, but because of the demand of the medium and the target audience. For example, the print media relies more on words and photographs, whereas the television news requires visuals or videos, the radio news is delivered in the form of sound and the online news can present the news using all word, video, audio and photographs. In print news, where space is the concern, a sentence can be about 20-25 words, whereas in broadcast news, where time is a concern, a sentence usually contains 10-15 words. Similarly, People don't read information on the Web in the same way as they read a newspaper or watch television or listen to the radio. Unique nature of the medium and the way in which it is received by the public demand newspapers, radio, televi...
Read more

Qualities of A reporter

    A News Reporter should follow the following steps Curiosity: A reporter should be curious and have a thirst for knowledge. They should ask questions and seek answers to understand the world around them. Objectivity: A reporter should be objective and unbiased in their reporting. They should present the facts without injecting their personal opinions or biases. Integrity: A reporter should have integrity and be honest in their reporting. They should strive to be truthful, accurate, and fair. Persistence: A reporter should be persistent in their pursuit of a story. They should be willing to dig deeper and follow leads to get the full story. Adaptability: A reporter should be adaptable and able to work in different situations and environments. They should be able to adjust their reporting style to suit the needs of the story. Communication Skills: A reporter should have excellent communication sk...
Read more