Excuse me, what does the Broadcasting and Television Bureau take for technicians?

Radio and television technology mainly includes acquisition, editing, broadcasting, transmission and transmission, from analog to digital technology. You will have an exam soon, and time is tight. I suggest you pay attention to:

First, the basic knowledge:

Acoustic principles: sound intensity, common sound field effects, etc. Optical principle, three primary colors, light temperature, etc. Principle of electromagnetic field.

Signal transmission: wireless, wired, satellite live broadcast, etc.

Second, the common equipment:

Camera, interview phone, earphone, microphone, live car, studio, lighting, stereo and so on.

Third, the new technology:

Internet TV station, mobile multimedia, digital broadcasting, etc.

You'd better go to the bookstore to buy a popular radio and television technology. Time is pressing. Don't study too deeply. If you buy a generic one, you can probably remember some of the most common, conceptual and principled things. Pay attention to remember some units, definitions of nouns, commonly used figures, categories and so on. For example, ZTE 9 should always know, and the cable TV HFC network should always know. It's almost enough to know for the time being Let's talk about the rest when we get to work. By the way, your computer knowledge should be helpful to the exam.

Good luck in the exam!