File:Modulation_categorization.svg · Wikimedia Commons · See Wikimedia Commons
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.
AI-generated from the Wikipedia summary — may contain errors.
Wikidata facts
- Instance of
- technique
- Subclass of
- telecommunications
- Has part
- frequency modulation
- Image
- Modulation categorization.svg
- Has use
- information transfer
Show 9 more facts
- Commons category
- Radio modulation modes
- Stack Exchange tag
- stackoverflow.com/tags/modulation
- topic's main category
- Category:Radio modulation modes
- opposite of
- demodulation
- topic has template
- Template:Modulation techniques
- different from
- modulation
- uses
- carrier wave
- facet of
- physical layer
- on focus list of Wikimedia project
- Wikipedia:Vital articles/Level/4
via Wikidata · CC0
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