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3 cards from this section. Quick, good the night before a test.
Define negative feedback in your own words.
Think about how the system reacts to changes in input.
What is a feedback system?
Consider how audio systems might use output to influence input.
What type of feedback reduces distortion in systems?
Recall our discussion on how different feedback types affect stability.
True or False: Positive feedback always stabilizes systems.
Think of how amplification can outpace control.
Design a simple circuit incorporating both negative and positive feedback. Describe the expected behavior of the system under different conditions.
Consider how signals will interact in each feedback type.
Analyze a real-world amplifier circuit. Identify its feedback type and discuss its implications on stability and performance.
Observe the relationships between input and output signals critically.
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