{"id":"https://openalex.org/W4402381585","doi":"https://doi.org/10.1186/s13636-024-00366-2","title":"Physics-informed neural network for volumetric sound field reconstruction of speech signals","display_name":"Physics-informed neural network for volumetric sound field reconstruction of speech signals","publication_year":2024,"publication_date":"2024-09-09","ids":{"openalex":"https://openalex.org/W4402381585","doi":"https://doi.org/10.1186/s13636-024-00366-2"},"language":"en","primary_location":{"id":"doi:10.1186/s13636-024-00366-2","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13636-024-00366-2","pdf_url":"https://link.springer.com/content/pdf/10.1186/s13636-024-00366-2.pdf","source":{"id":"https://openalex.org/S19605986","display_name":"EURASIP Journal on Audio Speech and Music Processing","issn_l":"1687-4714","issn":["1687-4714","1687-4722"],"is_oa":true,"is_in_doaj":true,"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":"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":"EURASIP Journal on Audio, Speech, and Music Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://link.springer.com/content/pdf/10.1186/s13636-024-00366-2.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5080643097","display_name":"Marco Olivieri","orcid":"https://orcid.org/0000-0001-8765-9657"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Marco Olivieri","raw_affiliation_strings":["Dipartimento di Elettronica, Informatica e Bioingegneria, Politecnico di Milano, Milano, Italy"],"raw_orcid":"https://orcid.org/0000-0001-8765-9657","affiliations":[{"raw_affiliation_string":"Dipartimento di Elettronica, Informatica e Bioingegneria, Politecnico di Milano, Milano, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5068871676","display_name":"Xenofon Karakonstantis","orcid":"https://orcid.org/0000-0001-6810-2028"},"institutions":[{"id":"https://openalex.org/I4210107211","display_name":"Applied Photonics (United Kingdom)","ror":"https://ror.org/01rm78x24","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210107211"]},{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK","GB"],"is_corresponding":false,"raw_author_name":"Xenofon Karakonstantis","raw_affiliation_strings":["Department of Electrical & Photonics Engineering, Technical University of Denmark, Kongens Lyngby, Denmark","Center for Silicon Photonics for Optical Communication (SPOC), DK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical & Photonics Engineering, Technical University of Denmark, Kongens Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]},{"raw_affiliation_string":"Center for Silicon Photonics for Optical Communication (SPOC), DK","institution_ids":["https://openalex.org/I4210107211"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082962909","display_name":"Mirco Pezzoli","orcid":"https://orcid.org/0000-0003-1296-0992"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Mirco Pezzoli","raw_affiliation_strings":["Dipartimento di Elettronica, Informatica e Bioingegneria, Politecnico di Milano, Milano, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Elettronica, Informatica e Bioingegneria, Politecnico di Milano, Milano, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5082156387","display_name":"Fabio Antonacci","orcid":"https://orcid.org/0000-0003-4545-0315"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Fabio Antonacci","raw_affiliation_strings":["Dipartimento di Elettronica, Informatica e Bioingegneria, Politecnico di Milano, Milano, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Elettronica, Informatica e Bioingegneria, Politecnico di Milano, Milano, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051897828","display_name":"Augusto Sarti","orcid":"https://orcid.org/0000-0002-5803-1702"},"institutions":[{"id":"https://openalex.org/I93860229","display_name":"Politecnico di Milano","ror":"https://ror.org/01nffqt88","country_code":"IT","type":"education","lineage":["https://openalex.org/I93860229"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Augusto Sarti","raw_affiliation_strings":["Dipartimento di Elettronica, Informatica e Bioingegneria, Politecnico di Milano, Milano, Italy"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dipartimento di Elettronica, Informatica e Bioingegneria, Politecnico di Milano, Milano, Italy","institution_ids":["https://openalex.org/I93860229"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5048037495","display_name":"Efr\u00e9n Fern\u00e1ndez-Grande","orcid":"https://orcid.org/0000-0002-8900-183X"},"institutions":[{"id":"https://openalex.org/I4210107211","display_name":"Applied Photonics (United Kingdom)","ror":"https://ror.org/01rm78x24","country_code":"GB","type":"company","lineage":["https://openalex.org/I4210107211"]},{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK","GB"],"is_corresponding":false,"raw_author_name":"Efren Fernandez-Grande","raw_affiliation_strings":["Department of Electrical & Photonics Engineering, Technical University of Denmark, Kongens Lyngby, Denmark","Center for Silicon Photonics for Optical Communication (SPOC), DK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical & Photonics Engineering, Technical University of Denmark, Kongens Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]},{"raw_affiliation_string":"Center for Silicon Photonics for Optical Communication (SPOC), DK","institution_ids":["https://openalex.org/I4210107211"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5080643097"],"corresponding_institution_ids":["https://openalex.org/I93860229"],"apc_list":{"value":1115,"currency":"GBP","value_usd":1367},"apc_paid":{"value":1115,"currency":"GBP","value_usd":1367},"fwci":8.7502,"has_fulltext":true,"cited_by_count":29,"citation_normalized_percentile":{"value":0.9859625,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":100},"biblio":{"volume":"2024","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9976000189781189,"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/T10860","display_name":"Speech and Audio Processing","score":0.9976000189781189,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9955999851226807,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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/T11757","display_name":"Seismic Waves and Analysis","score":0.9936000108718872,"subfield":{"id":"https://openalex.org/subfields/1908","display_name":"Geophysics"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8060944080352783},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.6302645206451416},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.5370269417762756},{"id":"https://openalex.org/keywords/sound","display_name":"Sound (geography)","score":0.4897761344909668},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4259897470474243},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.4220309555530548},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.31532159447669983},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12265285849571228}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8060944080352783},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.6302645206451416},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.5370269417762756},{"id":"https://openalex.org/C203718221","wikidata":"https://www.wikidata.org/wiki/Q491713","display_name":"Sound (geography)","level":2,"score":0.4897761344909668},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4259897470474243},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.4220309555530548},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.31532159447669983},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12265285849571228},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","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":3,"locations":[{"id":"doi:10.1186/s13636-024-00366-2","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13636-024-00366-2","pdf_url":"https://link.springer.com/content/pdf/10.1186/s13636-024-00366-2.pdf","source":{"id":"https://openalex.org/S19605986","display_name":"EURASIP Journal on Audio Speech and Music Processing","issn_l":"1687-4714","issn":["1687-4714","1687-4722"],"is_oa":true,"is_in_doaj":true,"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":"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":"EURASIP Journal on Audio, Speech, and Music Processing","raw_type":"journal-article"},{"id":"pmh:oai:re.public.polimi.it:11311/1289025","is_oa":true,"landing_page_url":"https://hdl.handle.net/11311/1289025","pdf_url":"https://re.public.polimi.it/bitstream/11311/1289025/1/s13636-024-00366-2.pdf","source":{"id":"https://openalex.org/S4306400312","display_name":"Virtual Community of Pathological Anatomy (University of Castilla La Mancha)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I79189158","host_organization_name":"University of Castilla-La Mancha","host_organization_lineage":["https://openalex.org/I79189158"],"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/article"},{"id":"pmh:oai:doaj.org/article:6005aa4b95014b97842bd29c0d30c324","is_oa":true,"landing_page_url":"https://doaj.org/article/6005aa4b95014b97842bd29c0d30c324","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"EURASIP Journal on Audio, Speech, and Music Processing, Vol 2024, Iss 1, Pp 1-14 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1186/s13636-024-00366-2","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13636-024-00366-2","pdf_url":"https://link.springer.com/content/pdf/10.1186/s13636-024-00366-2.pdf","source":{"id":"https://openalex.org/S19605986","display_name":"EURASIP Journal on Audio Speech and Music Processing","issn_l":"1687-4714","issn":["1687-4714","1687-4722"],"is_oa":true,"is_in_doaj":true,"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":"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":"EURASIP Journal on Audio, Speech, and Music Processing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[{"id":"https://openalex.org/G134556444","display_name":null,"funder_award_id":"101095065","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G1584720016","display_name":null,"funder_award_id":"19179","funder_id":"https://openalex.org/F4320310490","funder_display_name":"Villum Fonden"},{"id":"https://openalex.org/G168011895","display_name":"Researching and Encouraging the Promulgation of European Repertory through Technologies Operating on Records Interrelated Utilising Machines","funder_award_id":"101095065","funder_id":"https://openalex.org/F4320338441","funder_display_name":"HORIZON EUROPE Culture, Creativity and Inclusive society"},{"id":"https://openalex.org/G5728085756","display_name":null,"funder_award_id":"101095065","funder_id":"https://openalex.org/F4320334322","funder_display_name":"HORIZON EUROPE Framework Programme"},{"id":"https://openalex.org/G7205771190","display_name":null,"funder_award_id":"PE00000001","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320310490","display_name":"Villum Fonden","ror":"https://ror.org/007ww2d15"},{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320334322","display_name":"HORIZON EUROPE Framework Programme","ror":null},{"id":"https://openalex.org/F4320338441","display_name":"HORIZON EUROPE Culture, Creativity and Inclusive society","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4402381585.pdf","grobid_xml":"https://content.openalex.org/works/W4402381585.grobid-xml"},"referenced_works_count":51,"referenced_works":["https://openalex.org/W176909285","https://openalex.org/W1676572595","https://openalex.org/W2005129917","https://openalex.org/W2057573926","https://openalex.org/W2066853009","https://openalex.org/W2103133068","https://openalex.org/W2137983211","https://openalex.org/W2514127661","https://openalex.org/W2558052490","https://openalex.org/W2568308529","https://openalex.org/W2738467312","https://openalex.org/W2747805921","https://openalex.org/W2761044439","https://openalex.org/W2768373198","https://openalex.org/W2899283552","https://openalex.org/W2899837588","https://openalex.org/W2903128102","https://openalex.org/W2917973643","https://openalex.org/W2966177345","https://openalex.org/W2989691494","https://openalex.org/W3035610025","https://openalex.org/W3045870699","https://openalex.org/W3047687894","https://openalex.org/W3103001801","https://openalex.org/W3126829211","https://openalex.org/W3127853565","https://openalex.org/W3176093030","https://openalex.org/W3200665608","https://openalex.org/W3203004311","https://openalex.org/W3208418688","https://openalex.org/W3217636345","https://openalex.org/W4200166917","https://openalex.org/W4200470910","https://openalex.org/W4223461111","https://openalex.org/W4225272293","https://openalex.org/W4250955649","https://openalex.org/W4285294643","https://openalex.org/W4292969959","https://openalex.org/W4299693314","https://openalex.org/W4312416835","https://openalex.org/W4320730519","https://openalex.org/W4372264274","https://openalex.org/W4372337752","https://openalex.org/W4386078143","https://openalex.org/W4386116534","https://openalex.org/W4391028531","https://openalex.org/W4391040529","https://openalex.org/W4391734092","https://openalex.org/W4392931592","https://openalex.org/W6631190155","https://openalex.org/W6676661585"],"related_works":["https://openalex.org/W2909726438","https://openalex.org/W2067046791","https://openalex.org/W2909888262","https://openalex.org/W2025747832","https://openalex.org/W3020957235","https://openalex.org/W2056769785","https://openalex.org/W611303608","https://openalex.org/W4313595395","https://openalex.org/W2312783472","https://openalex.org/W2909748163"],"abstract_inverted_index":{"Recent":[0],"developments":[1],"in":[2,24,82,127],"acoustic":[3,67],"signal":[4,80],"processing":[5],"have":[6,32],"seen":[7],"the":[8,15,39,62,72,83,89,93,102,106,156,160],"integration":[9],"of":[10,18,64,96,105,114,134],"deep":[11],"learning":[12],"methodologies,":[13],"alongside":[14],"continued":[16],"prominence":[17],"classical":[19],"wave":[20,73],"expansion-based":[21],"approaches,":[22],"particularly":[23],"sound":[25,97,107],"field":[26,108],"reconstruction.":[27],"Physics-informed":[28],"neural":[29],"networks":[30],"(PINNs)":[31],"emerged":[33],"as":[34],"a":[35,58,77,111,128,138],"novel":[36],"framework,":[37],"bridging":[38],"gap":[40],"between":[41],"data-driven":[42],"and":[43,99,147],"model-based":[44],"techniques":[45],"for":[46,61,101],"addressing":[47],"physical":[48,94],"phenomena":[49],"governed":[50],"by":[51],"partial":[52],"differential":[53],"equations.":[54],"This":[55,86],"paper":[56],"introduces":[57],"PINN-based":[59],"approach":[60],"recovery":[63],"arbitrary":[65],"volumetric":[66],"fields.":[68],"The":[69,116],"network":[70,90],"incorporates":[71],"equation":[74],"to":[75,91],"impose":[76],"regularization":[78],"on":[79,110],"reconstruction":[81,150],"time":[84,148],"domain.":[85],"methodology":[87],"enables":[88],"learn":[92],"law":[95],"propagation":[98],"allows":[100],"complete":[103],"characterization":[104],"based":[109],"limited":[112],"set":[113],"observations.":[115],"proposed":[117],"method\u2019s":[118],"efficacy":[119],"is":[120,141],"validated":[121],"through":[122],"experiments":[123],"involving":[124],"speech":[125],"signals":[126],"real-world":[129],"environment,":[130],"considering":[131],"varying":[132],"numbers":[133],"available":[135],"measurements.":[136],"Moreover,":[137],"comparative":[139],"analysis":[140],"undertaken":[142],"against":[143],"state-of-the-art":[144],"frequency":[145],"domain":[146,149],"methods":[151],"from":[152],"existing":[153],"literature,":[154],"highlighting":[155],"increased":[157],"accuracy":[158],"across":[159],"various":[161],"measurement":[162],"configurations.":[163]},"counts_by_year":[{"year":2026,"cited_by_count":5},{"year":2025,"cited_by_count":19},{"year":2024,"cited_by_count":5}],"updated_date":"2026-06-19T17:40:00.097472","created_date":"2025-10-10T00:00:00"}
