{"id":"https://openalex.org/W4312896583","doi":"https://doi.org/10.1109/icfsp55781.2022.9924832","title":"A Machine Learning-Based Approach for Audio Signals Classification using Chebychev Moments and Mel-Coefficients","display_name":"A Machine Learning-Based Approach for Audio Signals Classification using Chebychev Moments and Mel-Coefficients","publication_year":2022,"publication_date":"2022-09-07","ids":{"openalex":"https://openalex.org/W4312896583","doi":"https://doi.org/10.1109/icfsp55781.2022.9924832"},"language":"en","primary_location":{"id":"doi:10.1109/icfsp55781.2022.9924832","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icfsp55781.2022.9924832","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 7th International Conference on Frontiers of Signal Processing (ICFSP)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hdl.handle.net/11563/161666","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5026492918","display_name":"Luca Pallotta","orcid":"https://orcid.org/0000-0002-6918-0383"},"institutions":[{"id":"https://openalex.org/I119003972","display_name":"Roma Tre University","ror":"https://ror.org/05vf0dg29","country_code":"IT","type":"education","lineage":["https://openalex.org/I119003972"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Luca Pallotta","raw_affiliation_strings":["Roma Tre University,Department of Industrial, Electronic, and Mechanical Engineering,Rome,Italy","Department of Industrial, Electronic, and Mechanical Engineering, Roma Tre University, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Roma Tre University,Department of Industrial, Electronic, and Mechanical Engineering,Rome,Italy","institution_ids":["https://openalex.org/I119003972"]},{"raw_affiliation_string":"Department of Industrial, Electronic, and Mechanical Engineering, Roma Tre University, Rome, Italy","institution_ids":["https://openalex.org/I119003972"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036731350","display_name":"Michael Neri","orcid":"https://orcid.org/0000-0002-6212-9139"},"institutions":[{"id":"https://openalex.org/I119003972","display_name":"Roma Tre University","ror":"https://ror.org/05vf0dg29","country_code":"IT","type":"education","lineage":["https://openalex.org/I119003972"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Michael Neri","raw_affiliation_strings":["Roma Tre University,Department of Industrial, Electronic, and Mechanical Engineering,Rome,Italy","Department of Industrial, Electronic, and Mechanical Engineering, Roma Tre University, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Roma Tre University,Department of Industrial, Electronic, and Mechanical Engineering,Rome,Italy","institution_ids":["https://openalex.org/I119003972"]},{"raw_affiliation_string":"Department of Industrial, Electronic, and Mechanical Engineering, Roma Tre University, Rome, Italy","institution_ids":["https://openalex.org/I119003972"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038756868","display_name":"Martino Buongiorno","orcid":null},"institutions":[{"id":"https://openalex.org/I119003972","display_name":"Roma Tre University","ror":"https://ror.org/05vf0dg29","country_code":"IT","type":"education","lineage":["https://openalex.org/I119003972"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Martino Buongiorno","raw_affiliation_strings":["Roma Tre University,Department of Industrial, Electronic, and Mechanical Engineering,Rome,Italy","Department of Industrial, Electronic, and Mechanical Engineering, Roma Tre University, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Roma Tre University,Department of Industrial, Electronic, and Mechanical Engineering,Rome,Italy","institution_ids":["https://openalex.org/I119003972"]},{"raw_affiliation_string":"Department of Industrial, Electronic, and Mechanical Engineering, Roma Tre University, Rome, Italy","institution_ids":["https://openalex.org/I119003972"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010884586","display_name":"Alessandro Neri","orcid":"https://orcid.org/0000-0002-5911-9490"},"institutions":[{"id":"https://openalex.org/I119003972","display_name":"Roma Tre University","ror":"https://ror.org/05vf0dg29","country_code":"IT","type":"education","lineage":["https://openalex.org/I119003972"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Alessandro Neri","raw_affiliation_strings":["Roma Tre University,Department of Industrial, Electronic, and Mechanical Engineering,Rome,Italy","Department of Industrial, Electronic, and Mechanical Engineering, Roma Tre University, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Roma Tre University,Department of Industrial, Electronic, and Mechanical Engineering,Rome,Italy","institution_ids":["https://openalex.org/I119003972"]},{"raw_affiliation_string":"Department of Industrial, Electronic, and Mechanical Engineering, Roma Tre University, Rome, Italy","institution_ids":["https://openalex.org/I119003972"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5010157748","display_name":"Gaetano Giunta","orcid":"https://orcid.org/0000-0002-1514-2576"},"institutions":[{"id":"https://openalex.org/I119003972","display_name":"Roma Tre University","ror":"https://ror.org/05vf0dg29","country_code":"IT","type":"education","lineage":["https://openalex.org/I119003972"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Gaetano Giunta","raw_affiliation_strings":["Roma Tre University,Department of Industrial, Electronic, and Mechanical Engineering,Rome,Italy","Department of Industrial, Electronic, and Mechanical Engineering, Roma Tre University, Rome, Italy"],"affiliations":[{"raw_affiliation_string":"Roma Tre University,Department of Industrial, Electronic, and Mechanical Engineering,Rome,Italy","institution_ids":["https://openalex.org/I119003972"]},{"raw_affiliation_string":"Department of Industrial, Electronic, and Mechanical Engineering, Roma Tre University, Rome, Italy","institution_ids":["https://openalex.org/I119003972"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5026492918"],"corresponding_institution_ids":["https://openalex.org/I119003972"],"apc_list":null,"apc_paid":null,"fwci":0.4462,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.60028653,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"28","issue":null,"first_page":"120","last_page":"124"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.9939000010490417,"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"}},"topics":[{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.9939000010490417,"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":0.972599983215332,"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/spectrogram","display_name":"Spectrogram","score":0.8384336233139038},{"id":"https://openalex.org/keywords/mel-frequency-cepstrum","display_name":"Mel-frequency cepstrum","score":0.6375234723091125},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5305443406105042},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5056562423706055},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.4992084503173828},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4922596514225006},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4809219539165497},{"id":"https://openalex.org/keywords/feature-vector","display_name":"Feature vector","score":0.4603654146194458},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.45876163244247437},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.41907694935798645},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.38752803206443787},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2504078149795532}],"concepts":[{"id":"https://openalex.org/C45273575","wikidata":"https://www.wikidata.org/wiki/Q578970","display_name":"Spectrogram","level":2,"score":0.8384336233139038},{"id":"https://openalex.org/C151989614","wikidata":"https://www.wikidata.org/wiki/Q440370","display_name":"Mel-frequency cepstrum","level":3,"score":0.6375234723091125},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5305443406105042},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5056562423706055},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.4992084503173828},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4922596514225006},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4809219539165497},{"id":"https://openalex.org/C83665646","wikidata":"https://www.wikidata.org/wiki/Q42139305","display_name":"Feature vector","level":2,"score":0.4603654146194458},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45876163244247437},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.41907694935798645},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.38752803206443787},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2504078149795532},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/icfsp55781.2022.9924832","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icfsp55781.2022.9924832","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 7th International Conference on Frontiers of Signal Processing (ICFSP)","raw_type":"proceedings-article"},{"id":"pmh:oai:iris.unibas.it:11563/161666","is_oa":true,"landing_page_url":"https://hdl.handle.net/11563/161666","pdf_url":null,"source":{"id":"https://openalex.org/S4377196360","display_name":"CINECA IRIS Institutional Research Information System (University of Basilicata)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I20272500","host_organization_name":"University of Basilicata","host_organization_lineage":["https://openalex.org/I20272500"],"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":null,"raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:iris.uniroma3.it:11590/425089","is_oa":false,"landing_page_url":"https://hdl.handle.net/11590/425089","pdf_url":null,"source":{"id":"https://openalex.org/S4377196120","display_name":"Iris (Roma Tre University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I119003972","host_organization_name":"Roma Tre University","host_organization_lineage":["https://openalex.org/I119003972"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/bookPart"},{"id":"pmh:oai:iris.uniroma3.it:11590/432568","is_oa":false,"landing_page_url":"https://hdl.handle.net/11590/432568","pdf_url":null,"source":{"id":"https://openalex.org/S4377196120","display_name":"Iris (Roma Tre University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I119003972","host_organization_name":"Roma Tre University","host_organization_lineage":["https://openalex.org/I119003972"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferenceObject"}],"best_oa_location":{"id":"pmh:oai:iris.unibas.it:11563/161666","is_oa":true,"landing_page_url":"https://hdl.handle.net/11563/161666","pdf_url":null,"source":{"id":"https://openalex.org/S4377196360","display_name":"CINECA IRIS Institutional Research Information System (University of Basilicata)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I20272500","host_organization_name":"University of Basilicata","host_organization_lineage":["https://openalex.org/I20272500"],"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":null,"raw_type":"info:eu-repo/semantics/conferenceObject"},"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.8600000143051147}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":18,"referenced_works":["https://openalex.org/W1604034532","https://openalex.org/W2031583783","https://openalex.org/W2038484192","https://openalex.org/W2045423428","https://openalex.org/W2047129912","https://openalex.org/W2052666245","https://openalex.org/W2053282089","https://openalex.org/W2124041826","https://openalex.org/W2130640900","https://openalex.org/W2159498975","https://openalex.org/W2211849486","https://openalex.org/W2593116425","https://openalex.org/W2766397045","https://openalex.org/W2949897179","https://openalex.org/W3094550259","https://openalex.org/W3195087107","https://openalex.org/W4205781455","https://openalex.org/W6763536426"],"related_works":["https://openalex.org/W4317383455","https://openalex.org/W2548511587","https://openalex.org/W4293232884","https://openalex.org/W2422472940","https://openalex.org/W2019475500","https://openalex.org/W2548162870","https://openalex.org/W2144773493","https://openalex.org/W2138847091","https://openalex.org/W2786428026","https://openalex.org/W3044690502"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,13],"machine":[4],"learning-based":[5],"architecture":[6,79],"for":[7],"audio":[8,37],"signals":[9],"classification":[10],"based":[11],"on":[12,100],"joint":[14],"exploitation":[15],"of":[16,31,34,56,83,95],"the":[17,21,29,32,35,45,51,54,65,71,78,81,84,96],"Chebychev":[18,40,57,86],"moments":[19,41,60,87],"and":[20,105],"Mel-Frequency":[22,66],"Cepstrum":[23,67],"Coefficients.":[24],"The":[25,93],"procedure":[26,97],"starts":[27],"with":[28,64],"computation":[30],"Mel-spectrogram":[33,52],"recorded":[36],"signals;":[38],"then,":[39],"are":[42,61],"obtained":[43],"projecting":[44],"Cadence":[46],"Frequency":[47],"Diagram":[48],"derived":[49],"from":[50],"into":[53],"base":[55],"moments.":[58],"These":[59],"then":[62],"concatenated":[63],"Coefficients":[68],"to":[69],"form":[70],"final":[72],"feature":[73],"vector.":[74],"By":[75],"doing":[76],"so,":[77],"exploits":[80],"peculiarities":[82],"discrete":[85],"such":[88],"as":[89],"their":[90],"symmetry":[91],"characteristics.":[92],"effectiveness":[94],"is":[98],"assessed":[99],"two":[101],"challenging":[102],"datasets,":[103],"UrbanSound8K":[104],"ESC-50.":[106]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}