Nowadays, the detection of surface EMG (sEMG) signals is almost exclusively based on a single or a few electrode pairs. However, in the last two decades limitations of bipolar sEMG signals emerged. To increase the amount and reliability of information extracted from sEMG, linear electrode arrays and two-dimensional detection systems have been proposed. The aim of this work was the development of a wearable wireless, 32- channels sEMG acquisition system. The developed system performs the conditioning, sampling and wireless transmission of 32 monopolar sEMG channels and 3 auxiliary signals, sampled at 2.048ksps with 16 bit resolution. The system wirelessly transmits the acquired signals to either a mobile device (smartphone or tablet with Wi-Fi connectivity) or a personal computer for real time visualization and storage. The developed system has been tested in clinical and sport scenarios showing good performances in wearability and movement artefact robustness.

A wireless, minaturized multi-channel sEMG acquisition system for use in dynamic tasks / Cerone, GIACINTO LUIGI; Gazzoni, Marco. - In: PROCEEDINGS OF THE IEEE. - ISSN 0018-9219. - ELETTRONICO. - (2018). (Intervento presentato al convegno 2017 IEEE Biomedical Circuits and Systems Conference (BioCAS) tenutosi a Turin, Italy nel 19-21 October 2018) [10.1109/BIOCAS.2017.8325129].

A wireless, minaturized multi-channel sEMG acquisition system for use in dynamic tasks

Giacinto Luigi Cerone;Marco Gazzoni
2018

Abstract

Nowadays, the detection of surface EMG (sEMG) signals is almost exclusively based on a single or a few electrode pairs. However, in the last two decades limitations of bipolar sEMG signals emerged. To increase the amount and reliability of information extracted from sEMG, linear electrode arrays and two-dimensional detection systems have been proposed. The aim of this work was the development of a wearable wireless, 32- channels sEMG acquisition system. The developed system performs the conditioning, sampling and wireless transmission of 32 monopolar sEMG channels and 3 auxiliary signals, sampled at 2.048ksps with 16 bit resolution. The system wirelessly transmits the acquired signals to either a mobile device (smartphone or tablet with Wi-Fi connectivity) or a personal computer for real time visualization and storage. The developed system has been tested in clinical and sport scenarios showing good performances in wearability and movement artefact robustness.
2018
978-1-5090-5803-7
978-1-5090-5802-0
978-1-5090-5804-4
File in questo prodotto:
File Dimensione Formato  
PID4973095.pdf

accesso aperto

Descrizione: Articolo Principale
Tipologia: 2. Post-print / Author's Accepted Manuscript
Licenza: PUBBLICO - Tutti i diritti riservati
Dimensione 3.9 MB
Formato Adobe PDF
3.9 MB Adobe PDF Visualizza/Apri
Pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11583/2709972
 Attenzione

Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo