Examinando por Materia "Diffuse field"

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  • Publicación
    Acceso abierto
    Análisis de métricas para la evaluación del campo difuso
    (2020) Rodríguez, Marcelo Zapata; Murillo Gómez, Diego Mauricio
    In the present project .Analysis of metrics for the evaluation of the diffuse field”, the different metricsand parameters are evaluated to determine a diffuse field. Then the theories, procedures and results ofthe evaluation of the different metrics are exposed, taking into account to the procedures of internationalregulations. A proposal for the estimation and analysis of the diffuse field is presented, considering thevalues calculated in each metric In order to verify the applicability of this proposal. The results obtainedby the different metrics were compared. The levels of sound pressure, standard deviation, cross correlationvalue and entropy value are compared for each sound field case. Several sound fields are recreated usingvarious methodologies, and finally the relationship between frequency, standard deviation is shown. andentropy for a sound field.