{"id":"https://openalex.org/W4387571247","doi":"https://doi.org/10.1007/s42979-023-02158-5","title":"A Review of Feature Extraction and Classification Techniques in Speech Recognition","display_name":"A Review of Feature Extraction and Classification Techniques in Speech Recognition","publication_year":2023,"publication_date":"2023-10-12","ids":{"openalex":"https://openalex.org/W4387571247","doi":"https://doi.org/10.1007/s42979-023-02158-5"},"language":"en","primary_location":{"id":"doi:10.1007/s42979-023-02158-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s42979-023-02158-5","pdf_url":null,"source":{"id":"https://openalex.org/S4210174798","display_name":"SN Computer Science","issn_l":"2661-8907","issn":["2661-8907","2662-995X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SN Computer Science","raw_type":"journal-article"},"type":"review","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5054487156","display_name":"Sonal Yadav","orcid":"https://orcid.org/0000-0002-0608-567X"},"institutions":[{"id":"https://openalex.org/I38335241","display_name":"National Institute of Technology Raipur","ror":"https://ror.org/02y553197","country_code":"IN","type":"education","lineage":["https://openalex.org/I38335241"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Sonal Yadav","raw_affiliation_strings":["Computer Science and Engineering, National Institute of Technology Raipur, Raipur, India"],"raw_orcid":"https://orcid.org/0000-0002-0608-567X","affiliations":[{"raw_affiliation_string":"Computer Science and Engineering, National Institute of Technology Raipur, Raipur, India","institution_ids":["https://openalex.org/I38335241"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100613420","display_name":"Amit Kumar","orcid":"https://orcid.org/0009-0003-1064-8839"},"institutions":[{"id":"https://openalex.org/I200561399","display_name":"University of Kota","ror":"https://ror.org/04r5d0y92","country_code":"IN","type":"education","lineage":["https://openalex.org/I200561399"]},{"id":"https://openalex.org/I26072440","display_name":"Indian Institute of Information Technology Allahabad","ror":"https://ror.org/03rgjt374","country_code":"IN","type":"education","lineage":["https://openalex.org/I26072440"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Amit Kumar","raw_affiliation_strings":["Indian Institute of Information Technology Kota, Kota, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Information Technology Kota, Kota, India","institution_ids":["https://openalex.org/I200561399","https://openalex.org/I26072440"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074178324","display_name":"Ayu Yaduvanshi","orcid":null},"institutions":[{"id":"https://openalex.org/I200561399","display_name":"University of Kota","ror":"https://ror.org/04r5d0y92","country_code":"IN","type":"education","lineage":["https://openalex.org/I200561399"]},{"id":"https://openalex.org/I26072440","display_name":"Indian Institute of Information Technology Allahabad","ror":"https://ror.org/03rgjt374","country_code":"IN","type":"education","lineage":["https://openalex.org/I26072440"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Ayu Yaduvanshi","raw_affiliation_strings":["Indian Institute of Information Technology Kota, Kota, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Information Technology Kota, Kota, India","institution_ids":["https://openalex.org/I200561399","https://openalex.org/I26072440"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5089626377","display_name":"Prateek Meena","orcid":null},"institutions":[{"id":"https://openalex.org/I200561399","display_name":"University of Kota","ror":"https://ror.org/04r5d0y92","country_code":"IN","type":"education","lineage":["https://openalex.org/I200561399"]},{"id":"https://openalex.org/I26072440","display_name":"Indian Institute of Information Technology Allahabad","ror":"https://ror.org/03rgjt374","country_code":"IN","type":"education","lineage":["https://openalex.org/I26072440"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Prateek Meena","raw_affiliation_strings":["Indian Institute of Information Technology Kota, Kota, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Information Technology Kota, Kota, India","institution_ids":["https://openalex.org/I200561399","https://openalex.org/I26072440"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5054487156"],"corresponding_institution_ids":["https://openalex.org/I38335241"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":null,"fwci":1.1374,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.82805471,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"4","issue":"6","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9998000264167786,"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":0.9998000264167786,"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/T11309","display_name":"Music and Audio Processing","score":0.9995999932289124,"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/T10860","display_name":"Speech and Audio Processing","score":0.9994999766349792,"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/laptop","display_name":"Laptop","score":0.8531395196914673},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7651126384735107},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6294040679931641},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.5544235706329346},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.5341747403144836},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.5302139520645142},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.48913103342056274},{"id":"https://openalex.org/keywords/interface","display_name":"Interface (matter)","score":0.47234097123146057},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.38191360235214233},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2768682837486267},{"id":"https://openalex.org/keywords/linguistics","display_name":"Linguistics","score":0.06071856617927551}],"concepts":[{"id":"https://openalex.org/C2780008327","wikidata":"https://www.wikidata.org/wiki/Q3962","display_name":"Laptop","level":2,"score":0.8531395196914673},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7651126384735107},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6294040679931641},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.5544235706329346},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.5341747403144836},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.5302139520645142},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.48913103342056274},{"id":"https://openalex.org/C113843644","wikidata":"https://www.wikidata.org/wiki/Q901882","display_name":"Interface (matter)","level":4,"score":0.47234097123146057},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.38191360235214233},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2768682837486267},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.06071856617927551},{"id":"https://openalex.org/C157915830","wikidata":"https://www.wikidata.org/wiki/Q2928001","display_name":"Bubble","level":2,"score":0.0},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C129307140","wikidata":"https://www.wikidata.org/wiki/Q6795880","display_name":"Maximum bubble pressure method","level":3,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s42979-023-02158-5","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s42979-023-02158-5","pdf_url":null,"source":{"id":"https://openalex.org/S4210174798","display_name":"SN Computer Science","issn_l":"2661-8907","issn":["2661-8907","2662-995X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"public-domain","license_id":"https://openalex.org/licenses/public-domain","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SN Computer Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.6499999761581421}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":53,"referenced_works":["https://openalex.org/W187290754","https://openalex.org/W1494198834","https://openalex.org/W1579838312","https://openalex.org/W1961392502","https://openalex.org/W1970663544","https://openalex.org/W1986092967","https://openalex.org/W1989364685","https://openalex.org/W2001537489","https://openalex.org/W2013426435","https://openalex.org/W2045009386","https://openalex.org/W2054584253","https://openalex.org/W2063223471","https://openalex.org/W2071901046","https://openalex.org/W2077574412","https://openalex.org/W2083088846","https://openalex.org/W2097143083","https://openalex.org/W2097837111","https://openalex.org/W2100643000","https://openalex.org/W2109012894","https://openalex.org/W2111769618","https://openalex.org/W2112967571","https://openalex.org/W2128160875","https://openalex.org/W2130336342","https://openalex.org/W2130860949","https://openalex.org/W2166993553","https://openalex.org/W2188041026","https://openalex.org/W2320221244","https://openalex.org/W2339294230","https://openalex.org/W2342225901","https://openalex.org/W2403246322","https://openalex.org/W2486950062","https://openalex.org/W2527729766","https://openalex.org/W2786205708","https://openalex.org/W2799473636","https://openalex.org/W2922188941","https://openalex.org/W2923871787","https://openalex.org/W2938871528","https://openalex.org/W2963242190","https://openalex.org/W2963920996","https://openalex.org/W2972345734","https://openalex.org/W2976594877","https://openalex.org/W3023036617","https://openalex.org/W3032558098","https://openalex.org/W3101648800","https://openalex.org/W3175210284","https://openalex.org/W3191630664","https://openalex.org/W3196324893","https://openalex.org/W3198298271","https://openalex.org/W4231172192","https://openalex.org/W4282843657","https://openalex.org/W4285707197","https://openalex.org/W4353038360","https://openalex.org/W6825115906"],"related_works":["https://openalex.org/W2045444909","https://openalex.org/W3153292769","https://openalex.org/W1516398359","https://openalex.org/W2990805456","https://openalex.org/W1901656956","https://openalex.org/W4239210160","https://openalex.org/W2941659365","https://openalex.org/W2376300433","https://openalex.org/W4242605858","https://openalex.org/W2132912433"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":3}],"updated_date":"2026-06-16T09:24:06.705377","created_date":"2025-10-10T00:00:00"}