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{{Short description|Concept in signal processing}}
In the theories of [[modulation]] and of [[stochastic process]]es, '''random modulation''' is the creation of a new signal from two other signals by the process of [[quadrature amplitude modulation]]. In particular, the two signals are considered as being [[random process]]es. For applications, the two original signals need have a limited frequency range, and these are used to modulate a third sinusoidal [[carrier signal]] whose frequency is above the range of frequencies contained in the original signals.
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== Bibliography ==
*{{cite book |title=Probability, random variables and stochastic processes |last1= Papoulis|first1= Athanasios|
*{{cite book |title=Segnali, Processi Aleatori, Stima |last1= Scarano|first1= Gaetano|year= 2009|publisher= Centro Stampa d'Ateneo|language=it}}
*{{Cite journal | last1 = Papoulis | first1 = A. | doi = 10.1109/TASSP.1983.1164046 | title = Random modulation: A review | journal = IEEE Transactions on Acoustics, Speech, and Signal Processing | volume = 31 | pages = 96–105| year = 1983
{{DEFAULTSORT:Random Modulation}}
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