Feedback active noise control based on a digital signal processor for reducing noise from a blower machine

Autores
Friedrich, Guillermo Rodolfo; Reggiani, Guillermo Héctor; Girón, Pablo Guillermo; Azzurro, Adrián Pedro
Año de publicación
2018
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Rotary blowers often produce high levels of sound at discrete frequencies, related to their rotational speed. High levels of sound can cause more or less severe damage to the ear, depending on its level and the time of exposure. In some cases it is mandatory to use hearing protection and reduce the time of exposure to noise. In other cases the noise affects the comfort of the workers and their productivity. Therefore, there must be applied elements and techniques to reduce noise, which complement the protection elements. If the noise frequencies are at the low end of the spectrum they may be difficult to attenuate by mean of passive techniques. In the present work it is presented the development of an active noise control system to cancel or reduce the noise emitted by a high power blower in a petrochemical plant. The solution is implemented on a digital signal processor and based on feedback scheme.
Fil: Friedrich, Guillermo Rodolfo. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina.
Fil: Reggiani, Guillermo Héctor. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina.
Fil: Girón, Pablo Guillermo. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina.
Fil: Azzurro, Adrián Pedro. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina
Materia
Active noise control
Blower noise
Feedback ANC
Nivel de accesibilidad
acceso abierto
Condiciones de uso
2021-05-03T20:26:05Z
Repositorio
Repositorio Institucional Abierto (UTN)
Institución
Universidad Tecnológica Nacional
OAI Identificador
oai:ria.utn.edu.ar:20.500.12272/5048
Acceder
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spelling Feedback active noise control based on a digital signal processor for reducing noise from a blower machineFriedrich, Guillermo RodolfoReggiani, Guillermo HéctorGirón, Pablo GuillermoAzzurro, Adrián PedroActive noise controlBlower noiseFeedback ANCRotary blowers often produce high levels of sound at discrete frequencies, related to their rotational speed. High levels of sound can cause more or less severe damage to the ear, depending on its level and the time of exposure. In some cases it is mandatory to use hearing protection and reduce the time of exposure to noise. In other cases the noise affects the comfort of the workers and their productivity. Therefore, there must be applied elements and techniques to reduce noise, which complement the protection elements. If the noise frequencies are at the low end of the spectrum they may be difficult to attenuate by mean of passive techniques. In the present work it is presented the development of an active noise control system to cancel or reduce the noise emitted by a high power blower in a petrochemical plant. The solution is implemented on a digital signal processor and based on feedback scheme.Fil: Friedrich, Guillermo Rodolfo. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina.Fil: Reggiani, Guillermo Héctor. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina.Fil: Girón, Pablo Guillermo. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina.Fil: Azzurro, Adrián Pedro. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; ArgentinaACSE2021-05-03T20:26:05Z2021-05-03T20:26:05Z2018-08info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfFriedrich, G. R.; Reggiani, G. H.; Girón, P. G. & Azzurro, A. P. (2018). Feedback active noise control based on a digital signal processor for reducing noise from a blower machine. EN: Congreso Argentino de Sistemas Embebidos - CASE2018. Congreso llevado a cabo en Córdoba, Argentina.978-987-46297-5-3http://hdl.handle.net/20.500.12272/5048enginfo:eu-repo/semantics/openAccess2021-05-03T20:26:05Zhttp://creativecommons.org/licenses/by-nc-nd/4.0/Attribution-NonCommercial-NoDerivatives 4.0 InternacionalACSENo comercial con fines académicos y educativos.reponame:Repositorio Institucional Abierto (UTN)instname:Universidad Tecnológica Nacional2026-09-24T12:45:00Zoai:ria.utn.edu.ar:20.500.12272/5048instacron:UTNInstitucionalhttp://ria.utn.edu.ar/Universidad públicaNo correspondehttp://ria.utn.edu.ar/oaigestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:a2026-09-24 12:45:00.673Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacionalfalse
dc.title.none.fl_str_mv Feedback active noise control based on a digital signal processor for reducing noise from a blower machine
title Feedback active noise control based on a digital signal processor for reducing noise from a blower machine
spellingShingle Feedback active noise control based on a digital signal processor for reducing noise from a blower machine
Friedrich, Guillermo Rodolfo
Active noise control
Blower noise
Feedback ANC
title_short Feedback active noise control based on a digital signal processor for reducing noise from a blower machine
title_full Feedback active noise control based on a digital signal processor for reducing noise from a blower machine
title_fullStr Feedback active noise control based on a digital signal processor for reducing noise from a blower machine
title_full_unstemmed Feedback active noise control based on a digital signal processor for reducing noise from a blower machine
title_sort Feedback active noise control based on a digital signal processor for reducing noise from a blower machine
dc.creator.none.fl_str_mv Friedrich, Guillermo Rodolfo
Reggiani, Guillermo Héctor
Girón, Pablo Guillermo
Azzurro, Adrián Pedro
author Friedrich, Guillermo Rodolfo
author_facet Friedrich, Guillermo Rodolfo
Reggiani, Guillermo Héctor
Girón, Pablo Guillermo
Azzurro, Adrián Pedro
author_role author
author2 Reggiani, Guillermo Héctor
Girón, Pablo Guillermo
Azzurro, Adrián Pedro
author2_role author
author
author
dc.subject.none.fl_str_mv Active noise control
Blower noise
Feedback ANC
topic Active noise control
Blower noise
Feedback ANC
dc.description.none.fl_txt_mv Rotary blowers often produce high levels of sound at discrete frequencies, related to their rotational speed. High levels of sound can cause more or less severe damage to the ear, depending on its level and the time of exposure. In some cases it is mandatory to use hearing protection and reduce the time of exposure to noise. In other cases the noise affects the comfort of the workers and their productivity. Therefore, there must be applied elements and techniques to reduce noise, which complement the protection elements. If the noise frequencies are at the low end of the spectrum they may be difficult to attenuate by mean of passive techniques. In the present work it is presented the development of an active noise control system to cancel or reduce the noise emitted by a high power blower in a petrochemical plant. The solution is implemented on a digital signal processor and based on feedback scheme.
Fil: Friedrich, Guillermo Rodolfo. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina.
Fil: Reggiani, Guillermo Héctor. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina.
Fil: Girón, Pablo Guillermo. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina.
Fil: Azzurro, Adrián Pedro. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina
description Rotary blowers often produce high levels of sound at discrete frequencies, related to their rotational speed. High levels of sound can cause more or less severe damage to the ear, depending on its level and the time of exposure. In some cases it is mandatory to use hearing protection and reduce the time of exposure to noise. In other cases the noise affects the comfort of the workers and their productivity. Therefore, there must be applied elements and techniques to reduce noise, which complement the protection elements. If the noise frequencies are at the low end of the spectrum they may be difficult to attenuate by mean of passive techniques. In the present work it is presented the development of an active noise control system to cancel or reduce the noise emitted by a high power blower in a petrochemical plant. The solution is implemented on a digital signal processor and based on feedback scheme.
publishDate 2018
dc.date.none.fl_str_mv 2018-08
2021-05-03T20:26:05Z
2021-05-03T20:26:05Z
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str publishedVersion
dc.identifier.none.fl_str_mv Friedrich, G. R.; Reggiani, G. H.; Girón, P. G. & Azzurro, A. P. (2018). Feedback active noise control based on a digital signal processor for reducing noise from a blower machine. EN: Congreso Argentino de Sistemas Embebidos - CASE2018. Congreso llevado a cabo en Córdoba, Argentina.
978-987-46297-5-3
http://hdl.handle.net/20.500.12272/5048
identifier_str_mv Friedrich, G. R.; Reggiani, G. H.; Girón, P. G. & Azzurro, A. P. (2018). Feedback active noise control based on a digital signal processor for reducing noise from a blower machine. EN: Congreso Argentino de Sistemas Embebidos - CASE2018. Congreso llevado a cabo en Córdoba, Argentina.
978-987-46297-5-3
url http://hdl.handle.net/20.500.12272/5048
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
2021-05-03T20:26:05Z
http://creativecommons.org/licenses/by-nc-nd/4.0/
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
ACSE
No comercial con fines académicos y educativos.
eu_rights_str_mv openAccess
rights_invalid_str_mv 2021-05-03T20:26:05Z
http://creativecommons.org/licenses/by-nc-nd/4.0/
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
ACSE
No comercial con fines académicos y educativos.
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv ACSE
publisher.none.fl_str_mv ACSE
dc.source.none.fl_str_mv reponame:Repositorio Institucional Abierto (UTN)
instname:Universidad Tecnológica Nacional
reponame_str Repositorio Institucional Abierto (UTN)
collection Repositorio Institucional Abierto (UTN)
instname_str Universidad Tecnológica Nacional
repository.name.fl_str_mv Repositorio Institucional Abierto (UTN) - Universidad Tecnológica Nacional
repository.mail.fl_str_mv gestionria@rec.utn.edu.ar; fsuarez@rec.utn.edu.ar
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