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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Bibliographic Details
Main Author:	Federico Miyara
Format:	Article
Language:	English
Published:	Universidad de Buenos Aires 2019-06-01
Series:	Revista Elektrón
Subjects:	coupled rooms circuit model analogies
Online Access:	http://elektron.fi.uba.ar/index.php/elektron/article/view/62

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spelling	doaj-d8dc10dd39664816aaaf62f1658a9c552020-11-25T01:10:32ZengUniversidad de Buenos AiresRevista Elektrón2525-01592019-06-01311533Circuit Theory Analysis of Acoustically Coupled RoomsFederico Miyara0Universidad Nacional de RosarioA 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.http://elektron.fi.uba.ar/index.php/elektron/article/view/62coupled roomscircuit modelanalogies
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Federico Miyara
spellingShingle	Federico Miyara Circuit Theory Analysis of Acoustically Coupled Rooms Revista Elektrón coupled rooms circuit model analogies
author_facet	Federico Miyara
author_sort	Federico Miyara
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	Universidad de Buenos Aires
series	Revista Elektrón
issn	2525-0159
publishDate	2019-06-01
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.
topic	coupled rooms circuit model analogies
url	http://elektron.fi.uba.ar/index.php/elektron/article/view/62
work_keys_str_mv	AT federicomiyara circuittheoryanalysisofacousticallycoupledrooms
_version_	1725174190250655744

Circuit Theory Analysis of Acoustically Coupled Rooms

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