The multiplication of a given electric signal by itself allowing for very short delays (e.g., in ms) sequentially. This effect is associated with the notion of chorusing. (Source - Dictionnaire des arts médiatiques: http://www.dictionnairegram.org)
See also:
Chorusing, Filter, PhasingBibliography: BERMÚDEZ COSTA, Juan (1977). Nueva Generación de Instrumentos Musicales Electrónicos

