File:Modulation_categorization.svg · Wikimedia Commons · See Wikimedia Commons
변조
Also known as signal modulation, wave modulation, waveform modulation
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AI overview
Modulation is a technique for sending information by changing properties of a carrier wave—such as its amplitude, frequency, or phase—in a way that encodes the message you want to transmit. It matters because it's the fundamental method used to broadcast signals over long distances in radio, television, cellular networks, and many other communication systems.
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Wikidata facts
- Image
- Modulation categorization.svg
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- Commons category
- Radio modulation modes
- Stack Exchange tag
- stackoverflow.com/tags/modulation
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