Question

Помогите написать текст на английском языке про изобретение телевидения ​

Answer 1

Ответ:

Since the times of its appearance television has played a very important role in people’s lives. It’s considered to be one of the most powerful media sources. The first sketches of moving objects in electronic devices were made in 1878, later in the 20-s and 30-s of the XX century the first real television appeared.

Television has consequently become a cheap form of entertainment for people worldwide. The first TVs were white and black, and only in 1967 the citizens of our country saw colour television. Nowadays television has progressed and changed a lot for the better. Nearly every family has one or two TVs in their homes, and these TVs differ a lot from the past ones. Contemporary TV sets offer digital television (DTV), high-definition television (HDTV) and other new technologies. There are also hundreds of thematic channels instead of two and three, which were back in the 60-s.

Television has lots of advantages, for example, keeps us informed, entertained and in some cases even educated. It can also get the family together in the evenings. However, there are also some disadvantages. It cuts people from the real world. Some people get addicted to it and can’t stop watching. Another disadvantage is the content sometimes shown. First of all, there is so much advertising, that it occupies the majority of television time. Secondly, there is lots of violence and cruelty on TV nowadays. It gets difficult to find something neutral to watch.

Объяснение:

History of tv

Answer 2

The Invention of Television

Television, a revolutionary medium that has become an integral part of our daily lives, has a fascinating history dating back to the early 20th century. The invention of television represents a significant milestone in the world of communication and entertainment.

The concept of transmitting moving images over a distance had intrigued inventors and scientists for decades before television became a reality. However, it was in the 1920s and 1930s that several key inventors and pioneers made significant breakthroughs, leading to the birth of television as we know it today.

One of the earliest contributors to the development of television was Paul Nipkow, a German engineer who, in 1884, patented the Nipkow disk. This spinning disk had a spiral pattern of holes, which, when combined with a light source and a photoelectric cell, allowed for the scanning of images and their transmission over wires. While Nipkow's invention was a crucial step, it was not yet capable of transmitting moving images.

The next major advancement came from Vladimir Zworykin, a Russian-born American engineer, who developed the iconoscope, an early electronic television camera tube, in the 1920s. This invention allowed for the conversion of visual information into electrical signals, paving the way for practical television broadcasting.

However, it was Philo Farnsworth, an American inventor, who is often credited with creating the first fully functional all-electronic television system. In 1927, at the age of 21, Farnsworth successfully transmitted the world's first image using his image dissector camera tube. This marked the birth of true electronic television, where images could be captured, transmitted, and displayed electronically.

The 1930s saw further advancements in television technology, including the development of the cathode-ray tube (CRT) by Karl Ferdinand Braun and the introduction of color television by Peter Goldmark in the 1940s.

Television rapidly gained popularity and became a staple in households around the world. It played a pivotal role in shaping public opinion, sharing news, and providing entertainment. The advent of cable and satellite television further expanded the possibilities for broadcasting, enabling viewers to access a wide range of content from around the globe.

Today, television has evolved into high-definition, 4K, and even 8K formats, with internet streaming services offering on-demand content and smart TVs connecting us to a vast world of information and entertainment. The invention of television has not only transformed the way we receive information and entertainment but has also brought people closer together, making the world a smaller and more interconnected place.

In conclusion, the invention of television represents a remarkable journey of scientific innovation and technological progress. From the humble beginnings of mechanical scanning discs to the sophisticated electronic systems of today, television has become an indispensable part of our lives, shaping our culture and how we perceive the world around us.