2.4.5. Week 5: Additional Configurations

Try these first

1. 1.

   What is the primary task of an analog circuit?

   Hint

   Think about what happens in an audio amplifier.

2. 2.

   Name two types of analog filters.

   Hint

   Their names describe their functionality regarding frequency.

3. 3.

   What is the main purpose of an analog circuit?

   • To filter signals
   • To amplify signals
   • To convert signals to digital

   Hint

   Think about the role of an audio amp.

4. 4.

   True or False: All analog circuits can only amplify signals.

   • True
   • False

   Hint

   Consider the different tasks mentioned in the lesson.

5. 5.

   Design and justify a multiple-stage amplifier configuration using at least one low pass and one high pass filter.

   Hint

   Think about how different frequencies affect sound quality.

6. 6.

   Discuss and calculate the gain of a circuit that uses a common emitter amplifier configuration in conjunction with a low pass filter for audio applications.

   Hint

   Consider the significance of audio fidelity and how it affects listener experience.