A must-have app for TV

Must-install apps on TV include: Xia Jie Voice, Dangbei Market, Jinmaike, etc.

1. Xia Jie Voice

Xia Jie Voice is a functional voice software that supports voice channel changing, program search, weather query, story search, food recipe search, and song search. wait. It is very convenient to use. Download Xiajie Elf mobile phone remote control to perform voice remote control. Even without a voice remote control, you can easily enjoy the smart voice function. It is supported by mainstream film and television, karaoke, audio and other software on the market. You can directly search for the corresponding content. It also supports voice commands such as adjusting the volume and clearing the cache.

2. Dangbei Market

Dangbei Market is an application market on TV. It contains a wealth of content, and you can download and install film, television, music, voice and other software. Its operation is simple. After opening it, you can download and install it by finding the relevant software without copying it. Basically, all commonly used software can be found on it.

3. Jinmaike

For those who like to sing karaoke, you can download Jinmaike. This is a karaoke singing APP. It has a rich high-definition original MV library content, whether it is pop songs, folk songs, square dances, operas, etc., to meet the karaoke needs of men, women, old and young. Moreover, the music library of this software is also updated in a timely manner. You can find new and popular songs, popular Douyin songs, popular film and television songs, etc.

The classification of TV sets are:

1. Vacuum tube TV

The main circuit of this type of TV is composed of 18 to 20 electron tubes (vacuum tubes) . Because the cathode of the electron tube needs to be heated to a certain extent before it can emit electrons and enter the working state. Therefore, tube TVs consume a lot of power, their fluorescent screens are generally small, and the whole set is very heavy. Most of them are early products of TV sets and have been eliminated.

2. Transistor TV

Transistor TV is also called discrete component TV. The main circuit of the whole machine is composed of more than 50 transistors and diodes. The circuit structure is complex and the failure rate is high. Maintenance and debugging are more troublesome. With the advancement of electronic technology and product updates, such TV sets have also been eliminated.

3. Integrated circuit TV

The main circuits in the machine are integrated into one or several large-scale integrated circuits, and the functions are becoming more and more complete to meet the various needs of users. need. Integrated circuit TVs can be divided into three types: four-chip, two-chip and single-chip.

Reference for the above content: Baidu Encyclopedia-Dangbei Market