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Victor89
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Also can we have an analog signal in alternating current?
Understanding Analog Signals & AC
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Discussion Overview
The discussion revolves around the nature of analog signals, specifically in the context of alternating current (AC) and sine waves. Participants explore definitions and examples of analog versus digital signals, as well as the characteristics of continuous signals.
Discussion Character
- Exploratory
- Debate/contested
- Conceptual clarification
Main Points Raised
- Some participants assert that a sine wave is inherently an analog signal and that alternating current is fundamentally analog.
- Others express confusion about the distinction between analog and digital signals, indicating a need for clarification.
- A participant mentions that while a sine wave is a continuous signal, it does not uniquely identify whether the signal is analog or digital.
- There is a suggestion that a digital representation of a sine wave exists, such as that produced by a Digital to Analog Converter (DAC), which raises questions about the differences between the two types of signals.
- One participant requests additional examples of continuous signals beyond the sine wave, indicating a desire for broader understanding.
Areas of Agreement / Disagreement
Participants express varying levels of understanding regarding the definitions of analog and digital signals. While some agree on the nature of sine waves as analog, others highlight the potential for digital representations, indicating that multiple competing views remain.
Contextual Notes
There is uncertainty regarding the definitions of analog and digital signals, as well as the criteria for distinguishing between them. The discussion does not resolve these ambiguities.
Who May Find This Useful
This discussion may be useful for individuals interested in signal processing, electrical engineering, or those studying the differences between analog and digital systems.