Circuit Theory Analysis of Acoustically Coupled Rooms

A circuit theory approach is presented for the analysis of acoustically coupled spaces. It is based on energy flow and balance with a similar analogy to the one used for solving dynamic thermal systems, where acoustic power is analog to electric current and acoustic energy density is analog to volt...

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Autor principal:	Miyara, Federico
Formato:	Artículo publishedVersion
Lenguaje:	Inglés
Publicado:	FIUBA 2019
Materias:	coupled rooms circuit model analogies recintos acoplados modelo circuital analogías
Acceso en línea:	https://elektron.fi.uba.ar/elektron/article/view/62 https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=elektron&d=62_oai
Aporte de:	Repositorio Digital de la Universidad de Buenos Aires (UBA) de Universidad de Buenos Aires

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spelling	I28-R145-62_oai2026-02-11 Miyara, Federico 2019-06-15 A circuit theory approach is presented for the analysis of acoustically coupled spaces. It is based on energy flow and balance with a similar analogy to the one used for solving dynamic thermal systems, where acoustic power is analog to electric current and acoustic energy density is analog to voltage. Room volume is equivalent to capacitor and sound absorption is equivalent to a resistor. From these analogies and Laplace-transformed models it is possible to get stationary or transient response solutions. Se propone un enfoque circuital basado en flujos de energía para el análisis de espacios acústicamente acoplados. En el mismo se establece una analogía similar a la que se utiliza en el estudio de sistemas térmicos dinámicos en el cual la potencia acústica es análoga a la corriente eléctrica y la densidad de energía acústica es análoga a la tensión. Los volúmenes son equivalentes a capacitores y la absorción sonora es asimilable a una resistencia. A partir de estas analogías se pueden plantear ecuaciones diferenciales y modelos en transformada de Laplace y obtener tanto soluciones estacionarias o de régimen permanente como transitorias. application/pdf text/html https://elektron.fi.uba.ar/elektron/article/view/62 10.37537/rev.elektron.3.1.62.2019 eng FIUBA https://elektron.fi.uba.ar/elektron/article/view/62/63 https://elektron.fi.uba.ar/elektron/article/view/62/104 Derechos de autor 2019 Federico Miyara Elektron Journal; Vol. 3 No. 1 (2019); 1-5 Revista Elektron; Vol. 3 Núm. 1 (2019); 1-5 Revista Elektron; v. 3 n. 1 (2019); 1-5 2525-0159 2525-0159 coupled rooms circuit model analogies recintos acoplados modelo circuital analogías Circuit Theory Analysis of Acoustically Coupled Rooms Análisis circuital de espacios acústicamente acoplados info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=elektron&d=62_oai
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-145
collection	Repositorio Digital de la Universidad de Buenos Aires (UBA)
language	Inglés
orig_language_str_mv	eng
topic	coupled rooms circuit model analogies recintos acoplados modelo circuital analogías
spellingShingle	coupled rooms circuit model analogies recintos acoplados modelo circuital analogías Miyara, Federico Circuit Theory Analysis of Acoustically Coupled Rooms
topic_facet	coupled rooms circuit model analogies recintos acoplados modelo circuital analogías
description	A circuit theory approach is presented for the analysis of acoustically coupled spaces. It is based on energy flow and balance with a similar analogy to the one used for solving dynamic thermal systems, where acoustic power is analog to electric current and acoustic energy density is analog to voltage. Room volume is equivalent to capacitor and sound absorption is equivalent to a resistor. From these analogies and Laplace-transformed models it is possible to get stationary or transient response solutions.
format	Artículo publishedVersion
author	Miyara, Federico
author_facet	Miyara, Federico
author_sort	Miyara, Federico
title	Circuit Theory Analysis of Acoustically Coupled Rooms
title_short	Circuit Theory Analysis of Acoustically Coupled Rooms
title_full	Circuit Theory Analysis of Acoustically Coupled Rooms
title_fullStr	Circuit Theory Analysis of Acoustically Coupled Rooms
title_full_unstemmed	Circuit Theory Analysis of Acoustically Coupled Rooms
title_sort	circuit theory analysis of acoustically coupled rooms
publisher	FIUBA
publishDate	2019
url	https://elektron.fi.uba.ar/elektron/article/view/62 https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=elektron&d=62_oai
work_keys_str_mv	AT miyarafederico circuittheoryanalysisofacousticallycoupledrooms AT miyarafederico analisiscircuitaldeespaciosacusticamenteacoplados
_version_	1859522247837876224

Circuit Theory Analysis of Acoustically Coupled Rooms

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