{"id":"https://openalex.org/W4318200307","doi":"https://doi.org/10.3390/s23031380","title":"A Survey on Low-Latency DNN-Based Speech Enhancement","display_name":"A Survey on Low-Latency DNN-Based Speech Enhancement","publication_year":2023,"publication_date":"2023-01-26","ids":{"openalex":"https://openalex.org/W4318200307","doi":"https://doi.org/10.3390/s23031380","pmid":"https://pubmed.ncbi.nlm.nih.gov/36772421"},"language":"en","primary_location":{"id":"doi:10.3390/s23031380","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23031380","pdf_url":"https://www.mdpi.com/1424-8220/23/3/1380/pdf?version=1675742411","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"review","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/23/3/1380/pdf?version=1675742411","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5054280374","display_name":"Szymon Drgas","orcid":"https://orcid.org/0000-0002-4603-8894"},"institutions":[{"id":"https://openalex.org/I46597724","display_name":"Pozna\u0144 University of Technology","ror":"https://ror.org/00p7p3302","country_code":"PL","type":"education","lineage":["https://openalex.org/I46597724"]}],"countries":["PL"],"is_corresponding":true,"raw_author_name":"Szymon Drgas","raw_affiliation_strings":["Institute of Automatic Control and Robotics, Poznan University of Technology, Piotrowo 3A Street, 60-965 Poznan, Poland"],"affiliations":[{"raw_affiliation_string":"Institute of Automatic Control and Robotics, Poznan University of Technology, Piotrowo 3A Street, 60-965 Poznan, Poland","institution_ids":["https://openalex.org/I46597724"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5054280374"],"corresponding_institution_ids":["https://openalex.org/I46597724"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2598},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2598},"fwci":3.3921,"has_fulltext":true,"cited_by_count":17,"citation_normalized_percentile":{"value":0.93231265,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"23","issue":"3","first_page":"1380","last_page":"1380"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":1.0,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9987000226974487,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9980999827384949,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/latency","display_name":"Latency (audio)","score":0.758499264717102},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.730700671672821},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.7091397047042847},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.5205322504043579},{"id":"https://openalex.org/keywords/deep-neural-networks","display_name":"Deep neural networks","score":0.5115154981613159},{"id":"https://openalex.org/keywords/deep-learning","display_name":"Deep learning","score":0.4825360178947449},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.4782242476940155},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.4674685001373291},{"id":"https://openalex.org/keywords/speech-enhancement","display_name":"Speech enhancement","score":0.4575958847999573},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.445705771446228},{"id":"https://openalex.org/keywords/low-latency","display_name":"Low latency (capital markets)","score":0.4343172013759613},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3983250856399536},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.13858595490455627},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.13675406575202942},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1206282377243042},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11941304802894592}],"concepts":[{"id":"https://openalex.org/C82876162","wikidata":"https://www.wikidata.org/wiki/Q17096504","display_name":"Latency (audio)","level":2,"score":0.758499264717102},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.730700671672821},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.7091397047042847},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.5205322504043579},{"id":"https://openalex.org/C2984842247","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep neural networks","level":3,"score":0.5115154981613159},{"id":"https://openalex.org/C108583219","wikidata":"https://www.wikidata.org/wiki/Q197536","display_name":"Deep learning","level":2,"score":0.4825360178947449},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.4782242476940155},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.4674685001373291},{"id":"https://openalex.org/C2776182073","wikidata":"https://www.wikidata.org/wiki/Q7575395","display_name":"Speech enhancement","level":3,"score":0.4575958847999573},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.445705771446228},{"id":"https://openalex.org/C46637626","wikidata":"https://www.wikidata.org/wiki/Q6693015","display_name":"Low latency (capital markets)","level":2,"score":0.4343172013759613},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3983250856399536},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.13858595490455627},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.13675406575202942},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1206282377243042},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11941304802894592},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D011795","descriptor_name":"Surveys and Questionnaires","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011795","descriptor_name":"Surveys and Questionnaires","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011795","descriptor_name":"Surveys and Questionnaires","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013060","descriptor_name":"Speech","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D013060","descriptor_name":"Speech","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D013060","descriptor_name":"Speech","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D016571","descriptor_name":"Neural Networks, Computer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":5,"locations":[{"id":"doi:10.3390/s23031380","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23031380","pdf_url":"https://www.mdpi.com/1424-8220/23/3/1380/pdf?version=1675742411","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:36772421","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/36772421","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:9921748","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/9921748","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC9921748/pdf/sensors-23-01380.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:73d175ecdd994cc49389946f650ebfda","is_oa":true,"landing_page_url":"https://doaj.org/article/73d175ecdd994cc49389946f650ebfda","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 23, Iss 3, p 1380 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/23/3/1380/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s23031380","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 23; Issue 3; Pages: 1380","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s23031380","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23031380","pdf_url":"https://www.mdpi.com/1424-8220/23/3/1380/pdf?version=1675742411","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4318200307.pdf"},"referenced_works_count":101,"referenced_works":["https://openalex.org/W1482149378","https://openalex.org/W1494198834","https://openalex.org/W1502398685","https://openalex.org/W1552314771","https://openalex.org/W1790748249","https://openalex.org/W1963826206","https://openalex.org/W1974387177","https://openalex.org/W1986326495","https://openalex.org/W1995816912","https://openalex.org/W2007339694","https://openalex.org/W2013912476","https://openalex.org/W2031647436","https://openalex.org/W2037203247","https://openalex.org/W2041645947","https://openalex.org/W2058641082","https://openalex.org/W2064675550","https://openalex.org/W2067295501","https://openalex.org/W2069681747","https://openalex.org/W2094721231","https://openalex.org/W2145085734","https://openalex.org/W2194775991","https://openalex.org/W2204310803","https://openalex.org/W2423557781","https://openalex.org/W2609317876","https://openalex.org/W2678916739","https://openalex.org/W2746912678","https://openalex.org/W2889442120","https://openalex.org/W2890820256","https://openalex.org/W2897371647","https://openalex.org/W2904648837","https://openalex.org/W2937484199","https://openalex.org/W2944701285","https://openalex.org/W2952218014","https://openalex.org/W2952979007","https://openalex.org/W2962843322","https://openalex.org/W2962866211","https://openalex.org/W2963103134","https://openalex.org/W2963122961","https://openalex.org/W2963453742","https://openalex.org/W2963688311","https://openalex.org/W2963868408","https://openalex.org/W2963909702","https://openalex.org/W2963925437","https://openalex.org/W2964199361","https://openalex.org/W2964217848","https://openalex.org/W2972346666","https://openalex.org/W2972948005","https://openalex.org/W2973133192","https://openalex.org/W2974407961","https://openalex.org/W2982635112","https://openalex.org/W2998161426","https://openalex.org/W2998784869","https://openalex.org/W3012835873","https://openalex.org/W3017350693","https://openalex.org/W3028019732","https://openalex.org/W3035206215","https://openalex.org/W3043944970","https://openalex.org/W3092363263","https://openalex.org/W3095820034","https://openalex.org/W3096408984","https://openalex.org/W3097522836","https://openalex.org/W3097906045","https://openalex.org/W3099330747","https://openalex.org/W3101330598","https://openalex.org/W3103454714","https://openalex.org/W3114898335","https://openalex.org/W3116115339","https://openalex.org/W3124507147","https://openalex.org/W3124794156","https://openalex.org/W3134695619","https://openalex.org/W3135522115","https://openalex.org/W3161140524","https://openalex.org/W3161950572","https://openalex.org/W3162501355","https://openalex.org/W3163105696","https://openalex.org/W3163464523","https://openalex.org/W3164605550","https://openalex.org/W3174108421","https://openalex.org/W3177295825","https://openalex.org/W3196601925","https://openalex.org/W3197042120","https://openalex.org/W3197260772","https://openalex.org/W3197832224","https://openalex.org/W3207605537","https://openalex.org/W3213528868","https://openalex.org/W3214515055","https://openalex.org/W4221030731","https://openalex.org/W4223486923","https://openalex.org/W4224932531","https://openalex.org/W4225744342","https://openalex.org/W4225905067","https://openalex.org/W4226185896","https://openalex.org/W4232282348","https://openalex.org/W4249179470","https://openalex.org/W4285504888","https://openalex.org/W4306160625","https://openalex.org/W4311187069","https://openalex.org/W4312778350","https://openalex.org/W6677103964","https://openalex.org/W6683826617","https://openalex.org/W6770282137"],"related_works":["https://openalex.org/W1630865680","https://openalex.org/W3205411230","https://openalex.org/W4286899009","https://openalex.org/W9168048","https://openalex.org/W4300849822","https://openalex.org/W4376480820","https://openalex.org/W3155891479","https://openalex.org/W3029351463","https://openalex.org/W2885352820","https://openalex.org/W4296591952"],"abstract_inverted_index":{"This":[0,27,72],"paper":[1],"presents":[2],"recent":[3],"advances":[4],"in":[5,22,46,54,94],"low-latency,":[6],"single-channel,":[7],"deep":[8,47],"neural":[9,38,48,91],"network-based":[10],"speech":[11,107],"enhancement":[12,108],"systems.":[13],"The":[14],"sources":[15],"of":[16,33,57,64,78,89,104],"latency":[17],"and":[18,52,69,86,114],"their":[19,58],"acceptable":[20],"values":[21],"different":[23],"applications":[24],"are":[25,50,112],"described.":[26],"is":[28,73],"followed":[29,74],"by":[30,75,101],"an":[31],"analysis":[32],"the":[34,42,55,62,66,83,90,98,102,105],"constraints":[35],"imposed":[36],"on":[37],"network":[39],"architectures.":[40],"Specifically,":[41],"causal":[43],"units":[44],"used":[45,80,93,100],"networks":[49,92],"presented":[51],"discussed":[53],"context":[56],"properties,":[59],"such":[60],"as":[61],"number":[63],"parameters,":[65],"receptive":[67],"field,":[68],"computational":[70,84],"complexity.":[71],"a":[76],"discussion":[77],"techniques":[79,99],"to":[81],"reduce":[82],"complexity":[85],"memory":[87],"requirements":[88],"this":[95],"task.":[96],"Finally,":[97],"winners":[103],"latest":[106],"challenges":[109],"(DNS,":[110],"Clarity)":[111],"shown":[113],"compared.":[115]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":2}],"updated_date":"2026-03-24T08:02:53.985720","created_date":"2025-10-10T00:00:00"}