{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,17]],"date-time":"2026-07-17T20:53:27Z","timestamp":1784321607306,"version":"3.55.0"},"reference-count":117,"publisher":"MDPI AG","issue":"6","license":[{"start":{"date-parts":[[2023,3,8]],"date-time":"2023-03-08T00:00:00Z","timestamp":1678233600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"FRQS (Fonds de recherche du Qu\u00e9bec-Sant\u00e9)"},{"name":"Natural Sciences and Engineering Research Council"},{"name":"INTER (Engineering of Interactive Rehabilitation Technologies)"},{"name":"IRSST (Institut de recherche Robert-Sauv\u00e9 en sant\u00e9 et en s\u00e9curit\u00e9 du travail)"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>Electromyography (EMG) is gaining importance in many research and clinical applications, including muscle fatigue detection, control of robotic mechanisms and prostheses, clinical diagnosis of neuromuscular diseases and quantification of force. However, EMG signals can be contaminated by various types of noise, interference and artifacts, leading to potential data misinterpretation. Even assuming best practices, the acquired signal may still contain contaminants. The aim of this paper is to review methods employed to reduce the contamination of single channel EMG signals. Specifically, we focus on methods which enable a full reconstruction of the EMG signal without loss of information. This includes subtraction methods used in the time domain, denoising methods performed after the signal decomposition and hybrid approaches that combine multiple methods. Finally, this paper provides a discussion on the suitability of the individual methods based on the type of contaminant(s) present in the signal and the specific requirements of the application.<\/jats:p>","DOI":"10.3390\/s23062927","type":"journal-article","created":{"date-parts":[[2023,3,8]],"date-time":"2023-03-08T05:01:12Z","timestamp":1678251672000},"page":"2927","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":154,"title":["Reducing Noise, Artifacts and Interference in Single-Channel EMG Signals: A Review"],"prefix":"10.3390","volume":"23","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9890-7553","authenticated-orcid":false,"given":"Marianne","family":"Boyer","sequence":"first","affiliation":[{"name":"Department of Mechanical Engineering, Universit\u00e9 Laval, Qu\u00e9bec, QC G1V 0A6, Canada"},{"name":"Centre for Interdisciplinary Research in Rehabilitation and Social Integration, CIUSSS de la Capitale-Nationale, Qu\u00e9bec, QC G1M 2S8, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2034-4516","authenticated-orcid":false,"given":"Laurent","family":"Bouyer","sequence":"additional","affiliation":[{"name":"Centre for Interdisciplinary Research in Rehabilitation and Social Integration, CIUSSS de la Capitale-Nationale, Qu\u00e9bec, QC G1M 2S8, Canada"},{"name":"Department of Rehabilitation, Universit\u00e9 Laval, Qu\u00e9bec, QC G1 V0A, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2853-9940","authenticated-orcid":false,"given":"Jean-S\u00e9bastien","family":"Roy","sequence":"additional","affiliation":[{"name":"Centre for Interdisciplinary Research in Rehabilitation and Social Integration, CIUSSS de la Capitale-Nationale, Qu\u00e9bec, QC G1M 2S8, Canada"},{"name":"Department of Rehabilitation, Universit\u00e9 Laval, Qu\u00e9bec, QC G1 V0A, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6766-3368","authenticated-orcid":false,"given":"Alexandre","family":"Campeau-Lecours","sequence":"additional","affiliation":[{"name":"Department of Mechanical Engineering, Universit\u00e9 Laval, Qu\u00e9bec, QC G1V 0A6, Canada"},{"name":"Centre for Interdisciplinary Research in Rehabilitation and Social Integration, CIUSSS de la Capitale-Nationale, Qu\u00e9bec, QC G1M 2S8, Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2023,3,8]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Chan, B., Saad, I., Bolong, N., and Siew, K.E. 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