{"id":"https://openalex.org/W4386723342","doi":"https://doi.org/10.32985/ijeces.14.7.6","title":"Amazigh Spoken Digit Recognition using a Deep Learning Approach based on MFCC","display_name":"Amazigh Spoken Digit Recognition using a Deep Learning Approach based on MFCC","publication_year":2023,"publication_date":"2023-09-11","ids":{"openalex":"https://openalex.org/W4386723342","doi":"https://doi.org/10.32985/ijeces.14.7.6"},"language":"en","primary_location":{"id":"doi:10.32985/ijeces.14.7.6","doi":"https://doi.org/10.32985/ijeces.14.7.6","is_oa":true,"landing_page_url":"https://doi.org/10.32985/ijeces.14.7.6","pdf_url":"https://ijeces.ferit.hr/index.php/ijeces/article/download/2341/320","source":{"id":"https://openalex.org/S4210188727","display_name":"International journal of electrical and computer engineering systems","issn_l":"1847-6996","issn":["1847-6996","1847-7003"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","poland-20","russia-white-list-3"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International journal of electrical and computer engineering systems","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://ijeces.ferit.hr/index.php/ijeces/article/download/2341/320","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5092865932","display_name":"Hossam Boulal","orcid":"https://orcid.org/0009-0005-0749-508X","observed_orcids":["https://orcid.org/0009-0005-0749-508X"]},"institutions":[{"id":"https://openalex.org/I81605866","display_name":"Sidi Mohamed Ben Abdellah University","ror":"https://ror.org/04efg9a07","country_code":"MA","type":"education","lineage":["https://openalex.org/I81605866"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Hossam Boulal","raw_affiliation_strings":["Sidi Mohamed Ben Abdellah University of Fez Multidisciplinary faculty of Taza, LSI Laboratory","Sidi Mohamed Ben Abdellah University of Fez Multidisciplinary faculty of Taza, LSI Laboratory Taza, Morocco"],"raw_orcid":"https://orcid.org/0009-0005-0749-508X","affiliations":[{"raw_affiliation_string":"Sidi Mohamed Ben Abdellah University of Fez Multidisciplinary faculty of Taza, LSI Laboratory","institution_ids":["https://openalex.org/I81605866"]},{"raw_affiliation_string":"Sidi Mohamed Ben Abdellah University of Fez Multidisciplinary faculty of Taza, LSI Laboratory Taza, Morocco","institution_ids":["https://openalex.org/I81605866"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016712047","display_name":"Mohamed Hamidi","orcid":"https://orcid.org/0000-0003-2487-5517","observed_orcids":["https://orcid.org/0000-0003-2487-5517"]},"institutions":[{"id":"https://openalex.org/I4210108110","display_name":"Mohamed I University","ror":"https://ror.org/01ejxf797","country_code":"MA","type":"education","lineage":["https://openalex.org/I4210108110"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Mohamed Hamidi","raw_affiliation_strings":["Mohamed First University of Oujda, Multidisciplinary faculty of Nador, Team of modeling  and scientifc computing","Mohamed First University of Oujda, Multidisciplinary faculty of Nador, Team of modeling and scientifc computing Nador, Morocco"],"raw_orcid":"https://orcid.org/0000-0003-2487-5517","affiliations":[{"raw_affiliation_string":"Mohamed First University of Oujda, Multidisciplinary faculty of Nador, Team of modeling  and scientifc computing","institution_ids":["https://openalex.org/I4210108110"]},{"raw_affiliation_string":"Mohamed First University of Oujda, Multidisciplinary faculty of Nador, Team of modeling and scientifc computing Nador, Morocco","institution_ids":["https://openalex.org/I4210108110"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056829708","display_name":"Mustapha Abarkan","orcid":"https://orcid.org/0009-0006-4639-6292","observed_orcids":["https://orcid.org/0009-0006-4639-6292","https://orcid.org/0000-0001-8382-1098"]},"institutions":[{"id":"https://openalex.org/I81605866","display_name":"Sidi Mohamed Ben Abdellah University","ror":"https://ror.org/04efg9a07","country_code":"MA","type":"education","lineage":["https://openalex.org/I81605866"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Mustapha Abarkan","raw_affiliation_strings":["Sidi Mohamed Ben Abdellah University of Fez Multidisciplinary faculty of Taza, LSI Laboratory","Sidi Mohamed Ben Abdellah University of Fez Multidisciplinary faculty of Taza, LSI Laboratory Taza, Morocco"],"raw_orcid":"https://orcid.org/0009-0006-4639-6292","affiliations":[{"raw_affiliation_string":"Sidi Mohamed Ben Abdellah University of Fez Multidisciplinary faculty of Taza, LSI Laboratory","institution_ids":["https://openalex.org/I81605866"]},{"raw_affiliation_string":"Sidi Mohamed Ben Abdellah University of Fez Multidisciplinary faculty of Taza, LSI Laboratory Taza, Morocco","institution_ids":["https://openalex.org/I81605866"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050962967","display_name":"Jamal Barkani","orcid":"https://orcid.org/0000-0002-5670-5080","observed_orcids":["https://orcid.org/0000-0002-5670-5080"]},"institutions":[{"id":"https://openalex.org/I81605866","display_name":"Sidi Mohamed Ben Abdellah University","ror":"https://ror.org/04efg9a07","country_code":"MA","type":"education","lineage":["https://openalex.org/I81605866"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Jamal Barkani","raw_affiliation_strings":["Sidi Mohamed Ben Abdellah University of Fez Multidisciplinary faculty of Taza, LSI Laboratory","Sidi Mohamed Ben Abdellah University of Fez Multidisciplinary faculty of Taza, LSI Laboratory Taza, Morocco"],"raw_orcid":"https://orcid.org/0000-0002-5670-5080","affiliations":[{"raw_affiliation_string":"Sidi Mohamed Ben Abdellah University of Fez Multidisciplinary faculty of Taza, LSI Laboratory","institution_ids":["https://openalex.org/I81605866"]},{"raw_affiliation_string":"Sidi Mohamed Ben Abdellah University of Fez Multidisciplinary faculty of Taza, LSI Laboratory Taza, Morocco","institution_ids":["https://openalex.org/I81605866"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.9712,"has_fulltext":true,"cited_by_count":14,"citation_normalized_percentile":{"value":0.7509589,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":98},"biblio":{"volume":"14","issue":"7","first_page":"791","last_page":"798"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":1.0,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1711","display_name":"Signal Processing"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/spoken-digit-recognition","display_name":"spoken digit recognition","score":0.8830000162124634},{"id":"https://openalex.org/keywords/amazigh-language","display_name":"Amazigh language","score":0.9390000104904175},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"speech recognition","score":0.6299999952316284},{"id":"https://openalex.org/keywords/mel-frequency-cepstral-coefficients","display_name":"Mel-frequency cepstral coefficients","score":0.9120000004768372},{"id":"https://openalex.org/keywords/convolutional-neural-networks","display_name":"convolutional neural networks","score":0.9150000214576721},{"id":"https://openalex.org/keywords/spectrogram","display_name":"spectrogram","score":0.7559999823570251}],"concepts":[{"id":"https://openalex.org/C151989614","wikidata":"https://www.wikidata.org/wiki/Q440370","display_name":"Mel-frequency cepstrum","level":3,"score":0.8432046175003052},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7908021211624146},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.729950487613678},{"id":"https://openalex.org/C45273575","wikidata":"https://www.wikidata.org/wiki/Q578970","display_name":"Spectrogram","level":2,"score":0.6746425628662109},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5262566804885864},{"id":"https://openalex.org/C204160518","wikidata":"https://www.wikidata.org/wiki/Q122653","display_name":"Numeral system","level":2,"score":0.509966254234314},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.4820916950702667},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.4204506278038025},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.40087008476257324}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.32985/ijeces.14.7.6","doi":"https://doi.org/10.32985/ijeces.14.7.6","is_oa":true,"landing_page_url":"https://doi.org/10.32985/ijeces.14.7.6","pdf_url":"https://ijeces.ferit.hr/index.php/ijeces/article/download/2341/320","source":{"id":"https://openalex.org/S4210188727","display_name":"International journal of electrical and computer engineering systems","issn_l":"1847-6996","issn":["1847-6996","1847-7003"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","poland-20","russia-white-list-3"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International journal of electrical and computer engineering systems","raw_type":"journal-article"},{"id":"pmh:oai:ojs.ijeces.ferit.hr:article/2341","doi":null,"is_oa":true,"landing_page_url":"https://ijeces.ferit.hr/index.php/ijeces/article/view/2341","pdf_url":null,"source":{"id":"https://openalex.org/S4210188727","display_name":"International journal of electrical and computer engineering systems","issn_l":"1847-6996","issn":["1847-6996","1847-7003"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","poland-20","russia-white-list-3"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"10.32985/ijeces.14.7","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:hrcak.srce.hr:307907","doi":null,"is_oa":true,"landing_page_url":"https://hrcak.srce.hr/307907","pdf_url":"https://hrcak.srce.hr/file/444468","source":{"id":"https://openalex.org/S4306400677","display_name":"Hr\u010dak Portal of scientific journals of Croatia (University Computing Centre)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210104502","host_organization_name":"United Nations University","host_organization_lineage":["https://openalex.org/I4210104502"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"International journal of electrical and computer engineering systems","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.32985/ijeces.14.7.6","doi":"https://doi.org/10.32985/ijeces.14.7.6","is_oa":true,"landing_page_url":"https://doi.org/10.32985/ijeces.14.7.6","pdf_url":"https://ijeces.ferit.hr/index.php/ijeces/article/download/2341/320","source":{"id":"https://openalex.org/S4210188727","display_name":"International journal of electrical and computer engineering systems","issn_l":"1847-6996","issn":["1847-6996","1847-7003"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","poland-20","russia-white-list-3"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International journal of electrical and computer engineering systems","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4386723342.pdf","grobid_xml":"https://content.openalex.org/works/W4386723342.grobid-xml"},"referenced_works_count":18,"referenced_works":["https://openalex.org/W1551980540","https://openalex.org/W2031718391","https://openalex.org/W2130136385","https://openalex.org/W2791679257","https://openalex.org/W2794373931","https://openalex.org/W2795408068","https://openalex.org/W2911260807","https://openalex.org/W2995996972","https://openalex.org/W3024336365","https://openalex.org/W3111708997","https://openalex.org/W3135806226","https://openalex.org/W3158058158","https://openalex.org/W3207670090","https://openalex.org/W4221124518","https://openalex.org/W4224034163","https://openalex.org/W4225510469","https://openalex.org/W4285282743","https://openalex.org/W4304632061"],"related_works":["https://openalex.org/W4394804781","https://openalex.org/W4404365584","https://openalex.org/W7166297745","https://openalex.org/W4285282743","https://openalex.org/W3093597773","https://openalex.org/W4408609064","https://openalex.org/W3096182804","https://openalex.org/W4396646529","https://openalex.org/W4382519563","https://openalex.org/W4381614310"],"abstract_inverted_index":{"The":[0,127],"field":[1],"of":[2,77,90,97,120,141,161],"speech":[3],"recognition":[4],"has":[5],"made":[6],"human-machine":[7],"voice":[8],"interaction":[9],"more":[10],"convenient.":[11],"Recognizing":[12],"spoken":[13,83,110],"digits":[14,111],"is":[15],"particularly":[16],"useful":[17],"for":[18],"communication":[19],"that":[20,109],"involves":[21,54],"numbers,":[22],"such":[23],"as":[24],"providing":[25],"a":[26,47,56,75,158],"registration":[27],"code,":[28],"cellphone":[29],"number,":[30],"score,":[31],"or":[32],"account":[33],"number.":[34],"This":[35,145],"article":[36],"discusses":[37],"our":[38],"experience":[39],"with":[40,61,117,166],"Amazigh's":[41],"Automatic":[42],"Speech":[43],"Recognition":[44],"(ASR)":[45],"using":[46,55],"deep":[48],"learning-":[49],"based":[50],"approach.":[51],"Our":[52,105,163],"method":[53],"convolutional":[57],"neural":[58],"network":[59],"(CNN)":[60],"Mel-Frequency":[62],"Cepstral":[63],"Coefficients":[64],"(MFCC)":[65],"to":[66,81,101,138,148,156],"analyze":[67],"audio":[68],"samples":[69],"and":[70,92,99,124],"generate":[71],"spectrograms.":[72],"We":[73],"gathered":[74],"database":[76],"numerals":[78],"from":[79],"zero":[80],"nine":[82],"by":[84],"42":[85],"native":[86],"Amazigh":[87,103,113],"speakers,":[88],"consisting":[89],"men":[91],"women":[93],"between":[94],"the":[95,139,142,151,170],"ages":[96],"20":[98],"40,":[100],"recognize":[102],"numerals.":[104],"experimental":[106],"results":[107],"demonstrate":[108],"in":[112,154,169],"can":[114],"be":[115],"recognized":[116],"an":[118],"accuracy":[119],"91.75%,":[121],"93%":[122],"precision,":[123],"92%":[125],"recall.":[126],"preliminary":[128],"outcomes":[129],"we":[130],"have":[131],"achieved":[132],"show":[133],"great":[134],"satisfaction":[135],"when":[136],"compared":[137],"size":[140],"training":[143],"database.":[144],"motivates":[146],"us":[147],"further":[149],"enhance":[150],"system's":[152],"performance":[153],"order":[155],"attain":[157],"higher":[159],"rate":[160],"recognition.":[162],"findings":[164],"align":[165],"those":[167],"reported":[168],"existing":[171],"literature.":[172]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":6}],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2023-09-14T00:00:00"}
