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Signal modulation is the process of varying one or more properties of a periodic waveform in electronics and telecommunication for the purpose of transmitting information.
Digital modulation methods, Pulse modulation methods & Overview
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modulation signal carrier digital frequency used phase keying bits amplitude analog modulated data example systems psk symbol radio information ofdm
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Signal modulation | is a | process of varying one or more properties of a periodic waveform in electronics and telecommunication for the purpose of transmitting information.The process encodes information… | 0.90 | text |
| angle modulation | instance of | they only work with relatively constant-amplitude-modulation signals | 0.80 | text |
| used in DSL | instance of | and complicated baseband signalling schemes | 0.80 | text |
| that used in instrument landing systems.The microwave auditory effect has been pulse modulated with audio waveforms to evoke understandable spoken numbers | instance of | operation.Adaptive modulationSpace modulation is a method whereby signals are modulated within airspace | 0.80 | text |
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