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    Master this deck with 12 terms through effective study methods.

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    What defines an analog signal?

    Represents continuous values over time.

    What defines a digital signal?

    Represents discrete values, typically 0 and 1.

    How do analog and digital signals differ?

    Analog signals are continuous; digital signals are discrete.

    What is an ADC?

    Converts analog signals to digital format.

    What is a DAC?

    Converts digital signals back to analog format.

    What happens if an analog signal is digitized?

    It becomes a digital representation, losing some continuous detail.

    What is an example of an analog signal?

    The temperature reading from a thermostat.

    What is an example of a digital signal?

    A binary representation of a light switch being on or off.

    How are analog systems characterized?

    By their ability to represent a range of values continuously.

    What is a key feature of digital systems?

    They operate using binary values, typically 0 and 1.

    Why are analog displays often preferred in some applications?

    They provide a smooth representation of changing values.

    What is a common application of digital electronics today?

    Data processing and storage in computers.