Practice Common Components (3.4.2) - Introduction to Key Components

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8 questions

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6 sample questions

Question 1.
What does an ADC stand for?
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Think about what it converts.
Question 2.
What is one application of a DAC?
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Consider how we hear sound.
3Question 3.
What does an ADC do?
- Converts digital to analog
- Converts analog to digital
- Amplifies signals
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Focus on the first part of the term ADC.
4Question 4.
True or False: A DAC is only used in audio applications.
- True
- False
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Think of other areas where digital signals are converted to analog.
Question 5.
Design a simple signal flow for a mixed signal system using ADCs and DACs for an audio application. Explain why you chose each component.
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Draw out the flow for clarity.
Question 6.
Evaluate the impact of increasing the resolution of an ADC on its power consumption and performance. Discuss your findings.
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Consider trade-offs between quality and energy efficiency.

4 more questions in this section. Enroll free to practise them all.