Podcast
Questions and Answers
Which type of signal is continuous in both values and time?
Which type of signal is continuous in both values and time?
What type of signals are represented by binary numbers?
What type of signals are represented by binary numbers?
Which device converts thermal energy to electric energy?
Which device converts thermal energy to electric energy?
What is the main purpose of an Analog to Digital Converter (ADC) when dealing with real-world data?
What is the main purpose of an Analog to Digital Converter (ADC) when dealing with real-world data?
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Which type of sensor converts a physical signal to an electrical signal, such as resistance, voltage, or current?
Which type of sensor converts a physical signal to an electrical signal, such as resistance, voltage, or current?
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Study Notes
Signal Types
- Analog signals are continuous in both values and time.
Digital Signals
- Digital signals are represented by binary numbers.
Thermal Energy Conversion
- A thermocouple is a device that converts thermal energy to electric energy.
Analog to Digital Conversion
- The main purpose of an Analog to Digital Converter (ADC) is to convert continuous analog signals to digital signals when dealing with real-world data.
Sensors
- A transducer is a type of sensor that converts a physical signal to an electrical signal, such as resistance, voltage, or current.
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Description
Test your knowledge on analog and digital signals, and understand the differences between continuous analog signals and discrete digital signals.
