The current status of measurement standards for acoustics and vibration at Inmetro
Autor(a) principal: | |
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Data de Publicação: | 2002 |
Outros Autores: | |
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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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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1801499965144432640 |