1. What are the modes of information transmission in modern society, and what are the differences from the previous modes of information transmission?

1, ancient times: postal delivery system, Hongyan delivered books.

2. Modern: telegraph and network communication.

As far as the communication history of mankind is concerned, the evolution of information communication mode presents such a vein: visual culture, auditory culture (intuitive feeling, "spirit of seeing")-conceptual culture ("spirit of reading")-new audio-visual culture ("new spirit of seeing").

Therefore, we absolutely have reason to believe that in the future, image information will occupy the mainstream, and literature will retreat to an extremely marginal position and be replaced by an audible, visible and even tangible multimedia art. However, words will not be completely replaced by images as predicted by some people, because words are the main means to accumulate knowledge, an indispensable link for human beings to acquire abstract thinking and an indispensable medium for human communication.

The way of ancient information transmission:

1. Migratory birds, especially pigeons and geese, are used as communication tools.

2. the way to make stuffing, such as hiding in fish belly, cake, steamed stuffed bun, etc.

3. With special sounds, such as bells, drums and firecrackers.

4. There are lights and firelights, such as Kongming lanterns and beacon towers.

5. There are other signs and decorations. , and other signs to lure the enemy.

Modern information dissemination mode:

1. Wired communication transmission, such as telephone, fax, telegram, television, etc.

2. Wireless communication transmission, such as walkie-talkies, pagers (to be eliminated), mobile phones, radios, etc.

3. Digital communication transmission, the most familiar, networked computers, digital TV.

4. Paper communication transmission, such as letters and newspapers.