Chapter 19

2. image of what a person thinks something should be
3. communication used to inform, persuade, and entertain other people
7. provide info about people, events, or relationships
10. a system that uses technical means to transmit information from one place to another
14. to amuse people as they participate in or observe events
15. to send a message from one place to another
17. end of a communication channel that gathers and decodes a message
18. to convince people to act in a certain way
20. interconnected networks of computers that share information
21. communication computer controlled operations use
26. unwanted sounds or signals that are mixed with desired info

1. the unorganized facts and figures collected by people and machines
3. communication that starts, changes, or ends a machines operation
4. arranged data for human use
5. feelings that can be communicated
6. system that prepares and reproduces engineering drawings and technical illustrations
8. changing a message into a format that can be transmitted
9. used to display machine operating conditions
11. communication that uses technology to communicate through a printed medium
12. using photos to communicate an idea
13. info learned and applied to a task
16. anything that impairs the accurate communication of a message
19. to change coded info back into a recognizable form
22. a carrier
23. providing information in an entertaining way
24. creating a situation in which people want to gain info
25. communication that depends on electromagnetic waves to carry a message