Question

audio visual communication combines​

Answer 1

Answer:

I didn't understood your question.

Explaination:

Audiovisual (AV) (less commonly, also called Audio-Visual) means possessing both a sound and a visual component, such as slide-tape presentations, films, television programs, church services and live theater productions.

There are common techniques for audiovisual communication, which are as follows:

• Use of Voice: Human voice has a major role in oral communication.
• Siren: There is a different siren to convey different messages at different times.  
• Calling Bell: It is used to call a person or to inform the desired person.

By definition, visual communication is the practice of graphically representing information to efficiently, effectively create meaning. There are many types of content in the realm of visual communication, with examples including infographics, interactive content, motion graphics, and more