Implementación de un Filtro Adaptativo como cancelador de Ruido

—In this document provides an explanation of the fundamentals as well as the many applications of a noise canceller such as adaptive filter, in this case the filter is applied to an audio signal, is provided which has the characteristic of being structured by through a adaline network and a method of learning LMS to update their weights, all this in order to minimize or eliminate existing noise in the audio signal, the Matlab tool for testing and operation of such a filter is used.