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Método automático de análisis de señales acústicas no-estacionarias

Authors: Cristóbal, Gabriel; Gabarda, Salvador;

Método automático de análisis de señales acústicas no-estacionarias

Abstract

Método automático de análisis de señales acústicas noestacionarias. Esta patente de invención presenta un método de análisis de la señal acústica temporal generada durante determinados eventos o sucesos de cambio de estado o transformaciones en todo tipo de sistemas físicos caracterizada por presentar una distribución tiempo-frecuencia cualesquiera. Un método basado en un algoritmo matemático permite, después de varias etapas intermedias, la determinación univoca de la cantidad de información (entropía) a partir de un espectro sonoro. Este procedimiento es aplicable a todo sistema de cálculo automático y es de especial interés en ciencias biomédicas, es válido en la determinación de fracturas en estructuras metálicas así como en la prevención de movimientos sísmicos. La presente invención constituye una mejora en los métodos actualmente operativos.

Consejo Superior de Investigaciones Científicas (España)

B1 Patente con informe sobre el estado de la ténica

Keywords

Patente, Acústica

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green