TV set
TV (English: Television) referred to as television, is a household electrical appliances. And the words have different connotations and extensions. Such as the conversion of dynamic images and sounds into electronic signals and the transmission of electronic signals through different channels, the reduction of electronic signals into images and sounds, and the transmission and acceptance of television signals; and the ability to receive and restore electronic signals For the dynamic image and sound of the device, known as the TV; TV no single inventor. But by the different countries scientists to study the common results. As early as the nineteenth century, people began to study the image into electronic signals. TV is also a social and cultural phenomenon and commercial activities, especially between people and people using television as a carrier for information exchange, information dissemination of a process, such as television production, television signal transmission, television signal reception And the audience for television content and other aspects of the evaluation and feedback. ...