The current status of measurement standards for acoustics and vibration at Inmetro

Detalhes bibliográficos
Autor(a) principal: Ripper, Gustavo Palmeira
Data de Publicação: 2002
Outros Autores: Hoffmann, Walter Erico
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional do INMETRO
Texto Completo: http://hdl.handle.net/10926/787
Resumo: ABSTRACT: The Division of Acoustics and Vibration (DIAVI) of INMETRO establishes, validates and maintains the Brazilian national measurement standards used for the realization of the units of physical quantities related to the field of acoustics and vibration. The basic vibration quantity realized by DIAVI is translational acceleration, from which the other motion quantities, i.e., velocity and displacement can be derived. Acoustical physical quantities include sound pressure and sound power. The national measurement standards comprise both absolute (primary) and comparison (secondary) calibration set-ups, which are used to cover the wide range of calibration and testing services demanded by the Brazilian society, trade, industry and science. This paper outlines the current status of these measurement standards and presents the measurement capabilities of INMETRO in the field of acoustics and vibration.
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spelling info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleThe current status of measurement standards for acoustics and vibration at Inmetro20022011-02-17T10:52:15Z2011-02-17T10:52:15ZABSTRACT: The Division of Acoustics and Vibration (DIAVI) of INMETRO establishes, validates and maintains the Brazilian national measurement standards used for the realization of the units of physical quantities related to the field of acoustics and vibration. The basic vibration quantity realized by DIAVI is translational acceleration, from which the other motion quantities, i.e., velocity and displacement can be derived. Acoustical physical quantities include sound pressure and sound power. The national measurement standards comprise both absolute (primary) and comparison (secondary) calibration set-ups, which are used to cover the wide range of calibration and testing services demanded by the Brazilian society, trade, industry and science. This paper outlines the current status of these measurement standards and presents the measurement capabilities of INMETRO in the field of acoustics and vibration.7 p. : il.Submitted by Regina Mello (mrmello@inmetro.gov.br) on 2011-02-10T17:41:15Z No. of bitstreams: 1 2002_RipperHoffman.pdf: 233143 bytes, checksum: ba499f2af69d49cb400bfb84e5508485 (MD5)Approved for entry into archive by Claudia Araujo(caraujo@inmetro.gov.br) on 2011-02-17T10:50:02Z (GMT) No. of bitstreams: 1 2002_RipperHoffman.pdf: 233143 bytes, checksum: ba499f2af69d49cb400bfb84e5508485 (MD5)Made available in DSpace on 2011-02-17T10:52:15Z (GMT). No. of bitstreams: 1 2002_RipperHoffman.pdf: 233143 bytes, checksum: ba499f2af69d49cb400bfb84e5508485 (MD5) Previous issue date: 2002enghttp://hdl.handle.net/10926/787DMD_hdl_10926/787RIPPER, Gustavo P.; HOFFMANN, Walter E. The current status of measurement standards for acoustics and vibration at Inmetro. In: PAN-AMERICAN/IBERIAN MEETING ON ACOUSTICS, 1., 2002, Cancun. Proceedings... Cancun : México, 2002.Ripper, Gustavo PalmeiraHoffmann, Walter Ericoinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional do INMETROinstname:Instituto Nacional de Metrologia, Qualidade e Tecnologia (INMETRO)instacron:INMETRORipper_2002.pdfhttp://xrepo01s.inmetro.gov.br/bitstream/10926/787/1/Ripper_2002.pdfapplication/pdf233143http://xrepo01s.inmetro.gov.br/bitstream/10926/787/1/Ripper_2002.pdfba499f2af69d49cb400bfb84e5508485MD510926_787_1Ripper_2002.pdf.txthttp://xrepo01s.inmetro.gov.br/bitstream/10926/787/6/Ripper_2002.pdf.txttext/plain26539http://xrepo01s.inmetro.gov.br/bitstream/10926/787/6/Ripper_2002.pdf.txt89a70d84accac8f2d5e8b08f9f0bd19dMD510926_787_62024-06-10T15:24:30Zoai:xrepo01s.inmetro.gov.br:10926/787Repositório de Publicaçõeshttp://repositorios.inmetro.gov.br/oai/requestopendoar:2012-10-22T15:05:52Repositório Institucional do INMETRO - Instituto Nacional de Metrologia, Qualidade e Tecnologia (INMETRO)false
dc.title.none.fl_str_mv The current status of measurement standards for acoustics and vibration at Inmetro
title The current status of measurement standards for acoustics and vibration at Inmetro
spellingShingle The current status of measurement standards for acoustics and vibration at Inmetro
Ripper, Gustavo Palmeira
title_short The current status of measurement standards for acoustics and vibration at Inmetro
title_full The current status of measurement standards for acoustics and vibration at Inmetro
title_fullStr The current status of measurement standards for acoustics and vibration at Inmetro
title_full_unstemmed The current status of measurement standards for acoustics and vibration at Inmetro
title_sort The current status of measurement standards for acoustics and vibration at Inmetro
author Ripper, Gustavo Palmeira
author_facet Ripper, Gustavo Palmeira
Hoffmann, Walter Erico
author_role author
author2 Hoffmann, Walter Erico
author2_role author
dc.contributor.author.fl_str_mv Ripper, Gustavo Palmeira
Hoffmann, Walter Erico
description ABSTRACT: The Division of Acoustics and Vibration (DIAVI) of INMETRO establishes, validates and maintains the Brazilian national measurement standards used for the realization of the units of physical quantities related to the field of acoustics and vibration. The basic vibration quantity realized by DIAVI is translational acceleration, from which the other motion quantities, i.e., velocity and displacement can be derived. Acoustical physical quantities include sound pressure and sound power. The national measurement standards comprise both absolute (primary) and comparison (secondary) calibration set-ups, which are used to cover the wide range of calibration and testing services demanded by the Brazilian society, trade, industry and science. This paper outlines the current status of these measurement standards and presents the measurement capabilities of INMETRO in the field of acoustics and vibration.
publishDate 2002
dc.date.issued.fl_str_mv 2002
dc.date.available.fl_str_mv 2011-02-17T10:52:15Z
dc.date.accessioned.fl_str_mv 2011-02-17T10:52:15Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10926/787
DMD_hdl_10926/787
dc.identifier.citation.fl_str_mv RIPPER, Gustavo P.; HOFFMANN, Walter E. The current status of measurement standards for acoustics and vibration at Inmetro. In: PAN-AMERICAN/IBERIAN MEETING ON ACOUSTICS, 1., 2002, Cancun. Proceedings... Cancun : México, 2002.
url http://hdl.handle.net/10926/787
identifier_str_mv DMD_hdl_10926/787
RIPPER, Gustavo P.; HOFFMANN, Walter E. The current status of measurement standards for acoustics and vibration at Inmetro. In: PAN-AMERICAN/IBERIAN MEETING ON ACOUSTICS, 1., 2002, Cancun. Proceedings... Cancun : México, 2002.
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.bitstream.fl_str_mv application/pdf
text/plain
dc.source.none.fl_str_mv reponame:Repositório Institucional do INMETRO
instname:Instituto Nacional de Metrologia, Qualidade e Tecnologia (INMETRO)
instacron:INMETRO
instname_str Instituto Nacional de Metrologia, Qualidade e Tecnologia (INMETRO)
instacron_str INMETRO
institution INMETRO
reponame_str Repositório Institucional do INMETRO
collection Repositório Institucional do INMETRO
repository.name.fl_str_mv Repositório Institucional do INMETRO - Instituto Nacional de Metrologia, Qualidade e Tecnologia (INMETRO)
repository.mail.fl_str_mv
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