5-WAC-07 Analogue Digital Signals

Outcomes

• Pupils can identify the key differences between analogue and digital signals.
• Pupils can identify and discuss the advantages and disadvantages of analogue and digital signals.
• Pupils understand that data can be transmitted at much higher rate when transmitted digitally rather than as an analogue signal.

Specification References

• 3.23 understand the difference between analogue and digital signals
• 3.24 describe the advantages of using digital signals rather than analogue signals
• 3.25 describe how digital signals can carry more information