Surface EMG Multichannel Measurements Using Active, Dry Branched Electrodes

Autores
Guerrero, Federico Nicolás; Spinelli, Enrique Mario
Año de publicación
2015
Idioma
inglés
Tipo de recurso
parte de libro
Estado
versión publicada
Descripción
A surface electromiography (sEMG) multichannel aquisition system was implemented using dry electrodes. Branched electrodes were used to obtain spatially selective EMG measurements. Active electrodes coupled with a high dynamic range converter were used to achieve good electromagnetic interference rejection and measurement robustness. Functioning parameters were measured. The device has an equivalent input referred noise less than 1 μV_rms with a voltage gain of 4 , allowing for a ±550 mV electrode offset. The device bandwidth ranges from DC to 500 Hz with a 2000 sps sampling rate. The CMRR is 90 dB further improved by an independent DRL circuit with gain above 30 dB at 50 Hz. Multichannel EMG measurements were successfully conducted and example results are shown.
Instituto de Investigaciones en Electrónica, Control y Procesamiento de Señales
Materia
Ingeniería
Surface electromiography
Branched electrodes
Multichannel measurements
Sigma-delta converters
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/146214
Acceder
id SEDICI_9e576dcf611011334ea7e9dd03dc86f2
oai_identifier_str oai:sedici.unlp.edu.ar:10915/146214
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Surface EMG Multichannel Measurements Using Active, Dry Branched ElectrodesGuerrero, Federico NicolásSpinelli, Enrique MarioIngenieríaSurface electromiographyBranched electrodesMultichannel measurementsSigma-delta convertersA surface electromiography (sEMG) multichannel aquisition system was implemented using dry electrodes. Branched electrodes were used to obtain spatially selective EMG measurements. Active electrodes coupled with a high dynamic range converter were used to achieve good electromagnetic interference rejection and measurement robustness. Functioning parameters were measured. The device has an equivalent input referred noise less than 1 μV_rms with a voltage gain of 4 , allowing for a ±550 mV electrode offset. The device bandwidth ranges from DC to 500 Hz with a 2000 sps sampling rate. The CMRR is 90 dB further improved by an independent DRL circuit with gain above 30 dB at 50 Hz. Multichannel EMG measurements were successfully conducted and example results are shown.Instituto de Investigaciones en Electrónica, Control y Procesamiento de SeñalesSpringer2015info:eu-repo/semantics/bookPartinfo:eu-repo/semantics/publishedVersionCapitulo de librohttp://purl.org/coar/resource_type/c_3248info:ar-repo/semantics/parteDeLibroapplication/pdf1-4http://sedici.unlp.edu.ar/handle/10915/146214enginfo:eu-repo/semantics/altIdentifier/isbn/978-3-319-13117-7info:eu-repo/semantics/altIdentifier/issn/1680-0737info:eu-repo/semantics/altIdentifier/issn/1433-9277info:eu-repo/semantics/altIdentifier/doi/10.1007/978-3-319-13117-7_1info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-15T11:24:24Zoai:sedici.unlp.edu.ar:10915/146214Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:24:24.966SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Surface EMG Multichannel Measurements Using Active, Dry Branched Electrodes
title Surface EMG Multichannel Measurements Using Active, Dry Branched Electrodes
spellingShingle Surface EMG Multichannel Measurements Using Active, Dry Branched Electrodes
Guerrero, Federico Nicolás
Ingeniería
Surface electromiography
Branched electrodes
Multichannel measurements
Sigma-delta converters
title_short Surface EMG Multichannel Measurements Using Active, Dry Branched Electrodes
title_full Surface EMG Multichannel Measurements Using Active, Dry Branched Electrodes
title_fullStr Surface EMG Multichannel Measurements Using Active, Dry Branched Electrodes
title_full_unstemmed Surface EMG Multichannel Measurements Using Active, Dry Branched Electrodes
title_sort Surface EMG Multichannel Measurements Using Active, Dry Branched Electrodes
dc.creator.none.fl_str_mv Guerrero, Federico Nicolás
Spinelli, Enrique Mario
author Guerrero, Federico Nicolás
author_facet Guerrero, Federico Nicolás
Spinelli, Enrique Mario
author_role author
author2 Spinelli, Enrique Mario
author2_role author
dc.subject.none.fl_str_mv Ingeniería
Surface electromiography
Branched electrodes
Multichannel measurements
Sigma-delta converters
topic Ingeniería
Surface electromiography
Branched electrodes
Multichannel measurements
Sigma-delta converters
dc.description.none.fl_txt_mv A surface electromiography (sEMG) multichannel aquisition system was implemented using dry electrodes. Branched electrodes were used to obtain spatially selective EMG measurements. Active electrodes coupled with a high dynamic range converter were used to achieve good electromagnetic interference rejection and measurement robustness. Functioning parameters were measured. The device has an equivalent input referred noise less than 1 μV_rms with a voltage gain of 4 , allowing for a ±550 mV electrode offset. The device bandwidth ranges from DC to 500 Hz with a 2000 sps sampling rate. The CMRR is 90 dB further improved by an independent DRL circuit with gain above 30 dB at 50 Hz. Multichannel EMG measurements were successfully conducted and example results are shown.
Instituto de Investigaciones en Electrónica, Control y Procesamiento de Señales
description A surface electromiography (sEMG) multichannel aquisition system was implemented using dry electrodes. Branched electrodes were used to obtain spatially selective EMG measurements. Active electrodes coupled with a high dynamic range converter were used to achieve good electromagnetic interference rejection and measurement robustness. Functioning parameters were measured. The device has an equivalent input referred noise less than 1 μV_rms with a voltage gain of 4 , allowing for a ±550 mV electrode offset. The device bandwidth ranges from DC to 500 Hz with a 2000 sps sampling rate. The CMRR is 90 dB further improved by an independent DRL circuit with gain above 30 dB at 50 Hz. Multichannel EMG measurements were successfully conducted and example results are shown.
publishDate 2015
dc.date.none.fl_str_mv 2015
dc.type.none.fl_str_mv info:eu-repo/semantics/bookPart
info:eu-repo/semantics/publishedVersion
Capitulo de libro
http://purl.org/coar/resource_type/c_3248
info:ar-repo/semantics/parteDeLibro
format bookPart
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/146214
url http://sedici.unlp.edu.ar/handle/10915/146214
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/isbn/978-3-319-13117-7
info:eu-repo/semantics/altIdentifier/issn/1680-0737
info:eu-repo/semantics/altIdentifier/issn/1433-9277
info:eu-repo/semantics/altIdentifier/doi/10.1007/978-3-319-13117-7_1
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
1-4
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
_version_ 1846064297689481216
score 13.22299

Publicaciones similares