Analog modulation technique chapter question
Understand the Problem
The question pertains to the topic of analog modulation techniques, likely asking for a review or explanation of a specific aspect covered in that chapter.
Answer
Analog modulation involves varying parameters like amplitude, frequency, or phase of an analog signal.
Analog modulation involves varying an analog signal's parameters, such as amplitude, frequency, or phase, to encode information.
Answer for screen readers
Analog modulation involves varying an analog signal's parameters, such as amplitude, frequency, or phase, to encode information.
More Information
Analog modulation is commonly used in AM and FM radio broadcasting. The parameters of the carrier signal are varied in accordance to the information signal.
Tips
Confusion often arises between analog and digital modulation; remember that digital modulation encodes discrete signals, while analog modulation encodes continuous signals.
Sources
- Is pulse modulation an analogue or a digital modulation technique? - vaia.com
- Engineering LibreTexts - Analog Modulation - eng.libretexts.org
