Spanish Análisis de Fourier Cited by user Uruk on 04 Aug 2021 En matemáticas, el análisis de Fourier es el estudio de la forma generales funciones pueden ser representados o aproximadas por sumas de simples funciones trigonométricas.
English Overtone Cited by user Diannaa on 01 Mar 2021 An overtone is any frequency greater than the fundamental frequency of a sound. In other words, overtones are higher pitches resulting from the lowest note or fundamental.