Unit #7 Communication Systems Vocabulary

Are the things you can learn and know. It moves around using electricity in wires, light over fiber-optic cables, and radio waves.

• information

• communication

• signals

• analog signals

is when information is passed from a sender to a receiver.

• information

• communication

• signals

• analog signals

are the ways information is moved from one place to another.

• information

• communication

• signals

• analog signals

are continuous signals that have a range of values. Sound is an example of an analog signal.

• information

• communication

• signals

• analog signals

are signals with numbers or steps. Computers and cellphones use digital signals to communicate.

• information

• communication

• digital signals

• analog signals

is where the information comes from.

• source

• destination

• retrieval

• storage

is where the information is going.

• source

• destination

• retrieval

• storage

is who got the information

• source

• reveiver

• retrieval

• storage

is getting the information

• source

• reveiver

• retrieval

• storage

is where you keep the information.

• source

• reveiver

• retrieval

• storage