1. Elements of a Communication System

Try these first

1. 1.

   What does a transmitter do?

   Hint

   Think about what happens before sending a signal.

2. 2.

   Name one transmission channel.

   Hint

   Consider how signals are sent wirelessly.

3. 3.

   What is the role of a transmitter in a communication system?

   • To convert signals
   • To modulate sound
   • Both A and B

   Hint

   Think about what happens to the message before it travels.

4. 4.

   True or False: The transmission channel determines the quality of the signal.

   • True
   • False

   Hint

   What happens to signals over different channels?

5. 5.

   Design a basic outline for a communication system using a hypothetical transmitter, channel, and receiver.

   Hint

   Think of practical examples like radio communication.

6. 6.

   Analyze the impact of modulation on signal clarity. Discuss a scenario where improper modulation negatively affects communication.

   Hint

   Consider weather effects on radio signals.