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amplitude modulations
pulse modulations
plural of pulse modulation
frequency modulations
phase modulations
plural of phase modulation
ring modulation
(electronics) A signal processing function in which two signals (typically a complex signal and a less complex carrier such as a sine wave) are combined to yield an output.
ring modulations
plural of ring modulation
frequency modulation
(sound, radio) the use of a modulating wave to vary the instantaneous frequency of a carrier wave
amplitude modulation
(radio) A method of sending information by modifying (modulating) the intensity (amplitude) of a carrier wave.
pulse modulation
Any of a number of techniques whereby a series of information-carrying quantities occurring at discrete instances of time is encoded into a corresponding series of electromagnetic carrier pulses.
phase modulation
A method of sending information by modifying (modulating) the difference in phase (fraction of a wave length) between a signal and a reference.