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3 cards from this section. Quick, good the night before a test.
What is the primary function of an analog circuit?
Think about the role of an amplifier.
Define gain in the context of analog circuits.
It relates to how strong the output signal is.
What is the main task of an analog circuit?
Think about what amplifiers are designed to do.
True or False: Frequency response describes how a circuit handles different input frequencies.
Consider what frequency response means.
Design a practical analog circuit that uses a combination of an ADC and DAC to process an audio signal. Specify the components and explain your choice.
Focus on how signals transition between analog and digital forms.
Evaluate a scenario where a low-pass filter is used in an audio mixing console. What frequencies need to be filtered out and why?
Consider what constitutes unwanted noise in audio signals.
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