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Signals
Vocabulary
| Term | Definition |
|---|---|
| Wave pulse | A pulse so energy that travels through an electric circuit when it is closed |
| Electromagnetic signals | Information that is sent as a pattern of electromagnetic waves, such as visible light, microwaves, and radio waves. |
| Digital signal | A signal that allows for a record of numerical values of an action at a set of continuous time intervals |
| Analog signal | A signal that allows for a continuous record of some kind of action |
| Pixel | A small, uniform shape that is combined with other pixels to make a larger image |
| Electronic signal | Information that is sent as a pattern in a controlled flow of current through a circuit |
| Transmission | Act of transferring something from 1 spot to another |