Avaliação acústica de um templo católico de grandes dimensões submetido à excitação impulsiva
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Repositório Institucional Manancial UFSM |
Texto Completo: | http://repositorio.ufsm.br/handle/1/7720 |
Resumo: | The proposal to evaluate churches acoustically brings two relevants aspects: the importance of sound quality in religious environments and its consequence to the followers. The present work analyzes the acoustic performance of a Basilic with contemporary architecture, evaluating data obtained from experiments performed in loco from the impulsive reply due to excitement for source of manual and semistructured interviews with followers and enthusiasts. The premises studied are the Basilic Sanctuary of Our Lady Medianeira that consists of an important center dedicated to the Patroness of Rio Grande do Sul State. In a church, good speech intelligibility is necessary for the right comprehension from the audience. Music also should be clearly understood. A wooden device manufactured by UFSM s Acoustic Sector regarding scientific researches, revealed ability of impulsive signal emission necessary for carrying out the measurements. After the source validation, the environment acoustic assessment was determined according quality and intelligibility rates for music and speech. Then it was obtained values of Reverberation Time (RT), Initial Decay Time (IDT), Clarity (C80) and Definition (D50). The data, collected with an equipment called Blue Solo from 01-dB, had its analysis effectively checked by computational program dBBati. Interviews with followers and Mass leaders such as priests, musicians and commentators indicated that people perceive sound irregularities in the premisses, however can not identify where are the aggravators of this particular situation. This analysis meets the answers of objective parameters, where is noticed that the premisses show lacking of sound quality, making it rather difficult the understanding of either the speech or the music. |
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2009-06-022009-06-022009-03-02BARBO, Marselle Nunes. Acustic assessment of a large dimensioned catholic temple submitted to impulsive excitation. 2009. 131 f. Dissertação (Mestrado em Engenharia Civil) - Universidade Federal de Santa Maria, Santa Maria, 2009.http://repositorio.ufsm.br/handle/1/7720The proposal to evaluate churches acoustically brings two relevants aspects: the importance of sound quality in religious environments and its consequence to the followers. The present work analyzes the acoustic performance of a Basilic with contemporary architecture, evaluating data obtained from experiments performed in loco from the impulsive reply due to excitement for source of manual and semistructured interviews with followers and enthusiasts. The premises studied are the Basilic Sanctuary of Our Lady Medianeira that consists of an important center dedicated to the Patroness of Rio Grande do Sul State. In a church, good speech intelligibility is necessary for the right comprehension from the audience. Music also should be clearly understood. A wooden device manufactured by UFSM s Acoustic Sector regarding scientific researches, revealed ability of impulsive signal emission necessary for carrying out the measurements. After the source validation, the environment acoustic assessment was determined according quality and intelligibility rates for music and speech. Then it was obtained values of Reverberation Time (RT), Initial Decay Time (IDT), Clarity (C80) and Definition (D50). The data, collected with an equipment called Blue Solo from 01-dB, had its analysis effectively checked by computational program dBBati. Interviews with followers and Mass leaders such as priests, musicians and commentators indicated that people perceive sound irregularities in the premisses, however can not identify where are the aggravators of this particular situation. This analysis meets the answers of objective parameters, where is noticed that the premisses show lacking of sound quality, making it rather difficult the understanding of either the speech or the music.A proposta de avaliar acusticamente igrejas traz dois aspectos relevantes: a importância da qualidade sonora em ambientes religiosos e a sua conseqüência para os freqüentadores. O presente trabalho analisa o desempenho acústico de uma Basílica, com arquitetura contemporânea, avaliando dados obtidos de experimentos realizados in loco, a partir da resposta impulsiva devido à excitação por fonte de impacto manual e de entrevistas semiestruturadas com freqüentadores e celebrantes. O local estudado é o Santuário-Basílica de Nossa Senhora Medianeira, que se constitui num importante centro dedicado à Padroeira do Rio Grande do Sul. Numa igreja, uma boa inteligibilidade da palavra proferida é necessária para ser bem compreendida pelos fiéis. A música também deve ser claramente percebida. Um dispositivo de madeira produzido no Setor de Acústica da UFSM, a partir de um estudo científico, revelou-se capaz de emitir o sinal impulsivo necessário para a realização das medições. Após a validação da fonte, a avaliação acústica do ambiente foi determinada em função dos índices referentes à qualidade e à inteligibilidade para a música e para a palavra. Foram obtidos os valores do Tempo de Reverberação (TR), Tempo de Decaimento Inicial (EDT), Clareza (C80) e Definição (D50). Os dados, coletados com o equipamento Blue Solo da 01- dB, tiveram sua análise efetivada pelo programa computacional dBBati. Entrevistas com os freqüentadores e executores das missas como os padres, músicos e comentaristas indicaram que as pessoas percebem a irregularidade sonora na edificação, porém não conseguem identificar onde estão os agravantes dessa situação. Essa análise vem ao encontro das respostas dos parâmetros objetivos, onde se constatou que a edificação apresenta carência em sua qualidade sonora, dificultando na compreensão tanto da palavra falada, quanto da música.application/pdfporUniversidade Federal de Santa MariaPrograma de Pós-Graduação em Engenharia CivilUFSMBREngenharia CivilAcústica arquitetônicaFonte impulsivaIgrejasCritérios de qualidadeArquitetural acousticImpulsive sourceChurchQuality criteriaCNPQ::ENGENHARIAS::ENGENHARIA CIVILAvaliação acústica de um templo católico de grandes dimensões submetido à excitação impulsivaAcustic assessment of a large dimensioned catholic temple submitted to impulsive excitationinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisPaixão, Dinara Xavier dahttp://lattes.cnpq.br/3967266929672774Miranda, Erasmo Felipe Vergarahttp://lattes.cnpq.br/1682598720803230Bertoli, Stelamaris Rollahttp://lattes.cnpq.br/4517016873176660http://lattes.cnpq.br/6975815765964699Barbo, Marselle Nunes300100000003400300300300300b24cd6b8-32a4-44ee-87dc-2c2e832b13b829f81ac7-5294-470e-bae0-b6061292ecfbcec3a50e-b847-4593-9a0b-68675fb452b555e0a212-f29d-4280-bc57-05dc20b5528ainfo:eu-repo/semantics/openAccessreponame:Repositório Institucional Manancial UFSMinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMORIGINALBARBO, MARSELLE NUNES.pdfapplication/pdf1727176http://repositorio.ufsm.br/bitstream/1/7720/1/BARBO%2c%20MARSELLE%20NUNES.pdf29038579de41a6160e83d27fe6d7f35bMD51TEXTBARBO, MARSELLE NUNES.pdf.txtBARBO, MARSELLE NUNES.pdf.txtExtracted texttext/plain211164http://repositorio.ufsm.br/bitstream/1/7720/2/BARBO%2c%20MARSELLE%20NUNES.pdf.txt9c2681b7a0758621e4f52b492528b64bMD52THUMBNAILBARBO, MARSELLE NUNES.pdf.jpgBARBO, MARSELLE NUNES.pdf.jpgIM Thumbnailimage/jpeg5107http://repositorio.ufsm.br/bitstream/1/7720/3/BARBO%2c%20MARSELLE%20NUNES.pdf.jpg2f681b639507c97af61a155c19d88fe7MD531/77202022-04-07 15:34:39.861oai:repositorio.ufsm.br:1/7720Repositório Institucionalhttp://repositorio.ufsm.br/PUBhttp://repositorio.ufsm.br/oai/requestouvidoria@ufsm.bropendoar:39132022-04-07T18:34:39Repositório Institucional Manancial UFSM - Universidade Federal de Santa Maria (UFSM)false |
dc.title.por.fl_str_mv |
Avaliação acústica de um templo católico de grandes dimensões submetido à excitação impulsiva |
dc.title.alternative.eng.fl_str_mv |
Acustic assessment of a large dimensioned catholic temple submitted to impulsive excitation |
title |
Avaliação acústica de um templo católico de grandes dimensões submetido à excitação impulsiva |
spellingShingle |
Avaliação acústica de um templo católico de grandes dimensões submetido à excitação impulsiva Barbo, Marselle Nunes Acústica arquitetônica Fonte impulsiva Igrejas Critérios de qualidade Arquitetural acoustic Impulsive source Church Quality criteria CNPQ::ENGENHARIAS::ENGENHARIA CIVIL |
title_short |
Avaliação acústica de um templo católico de grandes dimensões submetido à excitação impulsiva |
title_full |
Avaliação acústica de um templo católico de grandes dimensões submetido à excitação impulsiva |
title_fullStr |
Avaliação acústica de um templo católico de grandes dimensões submetido à excitação impulsiva |
title_full_unstemmed |
Avaliação acústica de um templo católico de grandes dimensões submetido à excitação impulsiva |
title_sort |
Avaliação acústica de um templo católico de grandes dimensões submetido à excitação impulsiva |
author |
Barbo, Marselle Nunes |
author_facet |
Barbo, Marselle Nunes |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Paixão, Dinara Xavier da |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/3967266929672774 |
dc.contributor.advisor-co1.fl_str_mv |
Miranda, Erasmo Felipe Vergara |
dc.contributor.advisor-co1Lattes.fl_str_mv |
http://lattes.cnpq.br/1682598720803230 |
dc.contributor.referee1.fl_str_mv |
Bertoli, Stelamaris Rolla |
dc.contributor.referee1Lattes.fl_str_mv |
http://lattes.cnpq.br/4517016873176660 |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/6975815765964699 |
dc.contributor.author.fl_str_mv |
Barbo, Marselle Nunes |
contributor_str_mv |
Paixão, Dinara Xavier da Miranda, Erasmo Felipe Vergara Bertoli, Stelamaris Rolla |
dc.subject.por.fl_str_mv |
Acústica arquitetônica Fonte impulsiva Igrejas Critérios de qualidade |
topic |
Acústica arquitetônica Fonte impulsiva Igrejas Critérios de qualidade Arquitetural acoustic Impulsive source Church Quality criteria CNPQ::ENGENHARIAS::ENGENHARIA CIVIL |
dc.subject.eng.fl_str_mv |
Arquitetural acoustic Impulsive source Church Quality criteria |
dc.subject.cnpq.fl_str_mv |
CNPQ::ENGENHARIAS::ENGENHARIA CIVIL |
description |
The proposal to evaluate churches acoustically brings two relevants aspects: the importance of sound quality in religious environments and its consequence to the followers. The present work analyzes the acoustic performance of a Basilic with contemporary architecture, evaluating data obtained from experiments performed in loco from the impulsive reply due to excitement for source of manual and semistructured interviews with followers and enthusiasts. The premises studied are the Basilic Sanctuary of Our Lady Medianeira that consists of an important center dedicated to the Patroness of Rio Grande do Sul State. In a church, good speech intelligibility is necessary for the right comprehension from the audience. Music also should be clearly understood. A wooden device manufactured by UFSM s Acoustic Sector regarding scientific researches, revealed ability of impulsive signal emission necessary for carrying out the measurements. After the source validation, the environment acoustic assessment was determined according quality and intelligibility rates for music and speech. Then it was obtained values of Reverberation Time (RT), Initial Decay Time (IDT), Clarity (C80) and Definition (D50). The data, collected with an equipment called Blue Solo from 01-dB, had its analysis effectively checked by computational program dBBati. Interviews with followers and Mass leaders such as priests, musicians and commentators indicated that people perceive sound irregularities in the premisses, however can not identify where are the aggravators of this particular situation. This analysis meets the answers of objective parameters, where is noticed that the premisses show lacking of sound quality, making it rather difficult the understanding of either the speech or the music. |
publishDate |
2009 |
dc.date.accessioned.fl_str_mv |
2009-06-02 |
dc.date.available.fl_str_mv |
2009-06-02 |
dc.date.issued.fl_str_mv |
2009-03-02 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
BARBO, Marselle Nunes. Acustic assessment of a large dimensioned catholic temple submitted to impulsive excitation. 2009. 131 f. Dissertação (Mestrado em Engenharia Civil) - Universidade Federal de Santa Maria, Santa Maria, 2009. |
dc.identifier.uri.fl_str_mv |
http://repositorio.ufsm.br/handle/1/7720 |
identifier_str_mv |
BARBO, Marselle Nunes. Acustic assessment of a large dimensioned catholic temple submitted to impulsive excitation. 2009. 131 f. Dissertação (Mestrado em Engenharia Civil) - Universidade Federal de Santa Maria, Santa Maria, 2009. |
url |
http://repositorio.ufsm.br/handle/1/7720 |
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Universidade Federal de Santa Maria |
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