Three ways of information transmission

At present, there are three main ways of information transmission: oral transmission, document transmission and telecommunication transmission:

1. Oral communication is a direct and simple way of information transmission. Because the distance between the sender and the receiver of information is close, and the information content is relatively simple, it is not necessary to use file transmission or telecommunication transmission.

2. Official document transmission is a traditional way of information transmission, and it is still the main means of information transmission. This method can not only avoid information distortion, but also can be transmitted many times over a long distance, and it is also convenient to use and store.

3. Telecommunication transmission is a transmission mode with electricity as the medium. It is the product of scientific and technological progress and the most advanced transmission mode at present. It is being widely used in various fields and plays an increasingly important role in the information transmission of enterprises.