{"id":"https://openalex.org/W2460569788","doi":"https://doi.org/10.3390/sym8070058","title":"Power Spectral Deviation-Based Voice Activity Detection Incorporating Teager Energy for Speech Enhancement","display_name":"Power Spectral Deviation-Based Voice Activity Detection Incorporating Teager Energy for Speech Enhancement","publication_year":2016,"publication_date":"2016-07-06","ids":{"openalex":"https://openalex.org/W2460569788","doi":"https://doi.org/10.3390/sym8070058","mag":"2460569788"},"language":"en","primary_location":{"id":"doi:10.3390/sym8070058","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym8070058","pdf_url":"https://www.mdpi.com/2073-8994/8/7/58/pdf?version=1467887758","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"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":"Symmetry","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2073-8994/8/7/58/pdf?version=1467887758","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101906274","display_name":"Sang\u2010Kyun Kim","orcid":"https://orcid.org/0000-0003-1195-9236"},"institutions":[{"id":"https://openalex.org/I191879574","display_name":"Inha University","ror":"https://ror.org/01easw929","country_code":"KR","type":"education","lineage":["https://openalex.org/I191879574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sang-Kyun Kim","raw_affiliation_strings":["Department of Electronic Engineering, Inha University, Incheon 402-751, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Inha University, Incheon 402-751, Korea","institution_ids":["https://openalex.org/I191879574"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023058837","display_name":"Sang-Ick Kang","orcid":null},"institutions":[{"id":"https://openalex.org/I191879574","display_name":"Inha University","ror":"https://ror.org/01easw929","country_code":"KR","type":"education","lineage":["https://openalex.org/I191879574"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sang-Ick Kang","raw_affiliation_strings":["Department of Electronic Engineering, Inha University, Incheon 402-751, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electronic Engineering, Inha University, Incheon 402-751, Korea","institution_ids":["https://openalex.org/I191879574"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100624082","display_name":"Young\u2010Jin Park","orcid":"https://orcid.org/0000-0001-6684-8889"},"institutions":[{"id":"https://openalex.org/I196471810","display_name":"Korea Electrotechnology Research Institute","ror":"https://ror.org/03ctacd45","country_code":"KR","type":"nonprofit","lineage":["https://openalex.org/I196471810"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Young-Jin Park","raw_affiliation_strings":["Korea Electrotechnology Research Institute (KERI), 111 Hanggaul ro, Sangrok Gu, An-San shi,  Kyunggi Do 426-170, Korea","Korea Electrotechnology Research Institute (KERI), 111 Hanggaul ro, Sangrok Gu, An-San shi, Kyunggi Do 426-170, Korea"],"affiliations":[{"raw_affiliation_string":"Korea Electrotechnology Research Institute (KERI), 111 Hanggaul ro, Sangrok Gu, An-San shi,  Kyunggi Do 426-170, Korea","institution_ids":["https://openalex.org/I196471810"]},{"raw_affiliation_string":"Korea Electrotechnology Research Institute (KERI), 111 Hanggaul ro, Sangrok Gu, An-San shi, Kyunggi Do 426-170, Korea","institution_ids":["https://openalex.org/I196471810"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100604981","display_name":"Sanghyuk Lee","orcid":"https://orcid.org/0000-0003-0253-6936"},"institutions":[{"id":"https://openalex.org/I191879574","display_name":"Inha University","ror":"https://ror.org/01easw929","country_code":"KR","type":"education","lineage":["https://openalex.org/I191879574"]},{"id":"https://openalex.org/I69356397","display_name":"Xi\u2019an Jiaotong-Liverpool University","ror":"https://ror.org/03zmrmn05","country_code":"CN","type":"education","lineage":["https://openalex.org/I69356397"]}],"countries":["CN","KR"],"is_corresponding":false,"raw_author_name":"Sanghyuk Lee","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Xi\u2019an Jiaotong-Liverpool University, Suzhou 215000, China","Department of Electronic Engineering, Inha University, Incheon 402-751, Korea","Department of Electrical and Electronic Engineering, Xi'an Jiaotong-Liverpool University, Suzhou 215000, China"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Xi\u2019an Jiaotong-Liverpool University, Suzhou 215000, China","institution_ids":["https://openalex.org/I69356397"]},{"raw_affiliation_string":"Department of Electronic Engineering, Inha University, Incheon 402-751, Korea","institution_ids":["https://openalex.org/I191879574"]},{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Xi'an Jiaotong-Liverpool University, Suzhou 215000, China","institution_ids":["https://openalex.org/I69356397"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100319608","display_name":"Sangmin Lee","orcid":"https://orcid.org/0000-0002-3674-4701"},"institutions":[{"id":"https://openalex.org/I191879574","display_name":"Inha University","ror":"https://ror.org/01easw929","country_code":"KR","type":"education","lineage":["https://openalex.org/I191879574"]},{"id":"https://openalex.org/I69356397","display_name":"Xi\u2019an Jiaotong-Liverpool University","ror":"https://ror.org/03zmrmn05","country_code":"CN","type":"education","lineage":["https://openalex.org/I69356397"]}],"countries":["CN","KR"],"is_corresponding":true,"raw_author_name":"Sanghyuk Lee","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Xi\u2019an Jiaotong-Liverpool University, Suzhou 215000, China","Department of Electronic Engineering, Inha University, Incheon 402-751, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Xi\u2019an Jiaotong-Liverpool University, Suzhou 215000, China","institution_ids":["https://openalex.org/I69356397"]},{"raw_affiliation_string":"Department of Electronic Engineering, Inha University, Incheon 402-751, Korea","institution_ids":["https://openalex.org/I191879574"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Sangmin Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I191879574","display_name":"Inha University","ror":"https://ror.org/01easw929","country_code":"KR","type":"education","lineage":["https://openalex.org/I191879574"]},{"id":"https://openalex.org/I69356397","display_name":"Xi\u2019an Jiaotong-Liverpool University","ror":"https://ror.org/03zmrmn05","country_code":"CN","type":"education","lineage":["https://openalex.org/I69356397"]}],"countries":["CN","KR"],"is_corresponding":false,"raw_author_name":"Sangmin Lee","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Xi\u2019an Jiaotong-Liverpool University, Suzhou 215000, China","Department of Electronic Engineering, Inha University, Incheon 402-751, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Xi\u2019an Jiaotong-Liverpool University, Suzhou 215000, China","institution_ids":["https://openalex.org/I69356397"]},{"raw_affiliation_string":"Department of Electronic Engineering, Inha University, Incheon 402-751, Korea","institution_ids":["https://openalex.org/I191879574"]}]},{"author_position":"last","author":{"id":null,"display_name":"Sangmin Lee","orcid":null},"institutions":[{"id":"https://openalex.org/I191879574","display_name":"Inha University","ror":"https://ror.org/01easw929","country_code":"KR","type":"education","lineage":["https://openalex.org/I191879574"]},{"id":"https://openalex.org/I69356397","display_name":"Xi\u2019an Jiaotong-Liverpool University","ror":"https://ror.org/03zmrmn05","country_code":"CN","type":"education","lineage":["https://openalex.org/I69356397"]}],"countries":["CN","KR"],"is_corresponding":true,"raw_author_name":"Sangmin Lee","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Xi\u2019an Jiaotong-Liverpool University, Suzhou 215000, China","Department of Electronic Engineering, Inha University, Incheon 402-751, Korea"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Xi\u2019an Jiaotong-Liverpool University, Suzhou 215000, China","institution_ids":["https://openalex.org/I69356397"]},{"raw_affiliation_string":"Department of Electronic Engineering, Inha University, Incheon 402-751, Korea","institution_ids":["https://openalex.org/I191879574"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5100319608"],"corresponding_institution_ids":["https://openalex.org/I191879574","https://openalex.org/I69356397"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2165},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2165},"fwci":0.7637,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.71240492,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"8","issue":"7","first_page":"58","last_page":"58"},"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9988999962806702,"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"}},{"id":"https://openalex.org/T10201","display_name":"Speech Recognition and Synthesis","score":0.9952999949455261,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/voice-activity-detection","display_name":"Voice activity detection","score":0.7492507696151733},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7486129999160767},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.7159477472305298},{"id":"https://openalex.org/keywords/speech-enhancement","display_name":"Speech enhancement","score":0.5691827535629272},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.5397743582725525},{"id":"https://openalex.org/keywords/spectral-density","display_name":"Spectral density","score":0.5359370112419128},{"id":"https://openalex.org/keywords/frame","display_name":"Frame (networking)","score":0.5166178345680237},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4599859118461609},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4125659763813019},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.40584951639175415},{"id":"https://openalex.org/keywords/speech-processing","display_name":"Speech processing","score":0.36327266693115234},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3587583899497986},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.14654704928398132},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.11046022176742554},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.099824458360672},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.06664717197418213},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.061545342206954956}],"concepts":[{"id":"https://openalex.org/C204201278","wikidata":"https://www.wikidata.org/wiki/Q1332614","display_name":"Voice activity detection","level":3,"score":0.7492507696151733},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7486129999160767},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.7159477472305298},{"id":"https://openalex.org/C2776182073","wikidata":"https://www.wikidata.org/wiki/Q7575395","display_name":"Speech enhancement","level":3,"score":0.5691827535629272},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.5397743582725525},{"id":"https://openalex.org/C168110828","wikidata":"https://www.wikidata.org/wiki/Q1331626","display_name":"Spectral density","level":2,"score":0.5359370112419128},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.5166178345680237},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4599859118461609},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4125659763813019},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.40584951639175415},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.36327266693115234},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3587583899497986},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14654704928398132},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.11046022176742554},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.099824458360672},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.06664717197418213},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.061545342206954956},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/sym8070058","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym8070058","pdf_url":"https://www.mdpi.com/2073-8994/8/7/58/pdf?version=1467887758","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"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":"Symmetry","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:820df404e78043e0a1e32d69a012810f","is_oa":true,"landing_page_url":"https://doaj.org/article/820df404e78043e0a1e32d69a012810f","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-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Symmetry, Vol 8, Iss 7, p 58 (2016)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2073-8994/8/7/58/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/sym8070058","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":"Symmetry; Volume 8; Issue 7; Pages: 58","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/sym8070058","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym8070058","pdf_url":"https://www.mdpi.com/2073-8994/8/7/58/pdf?version=1467887758","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"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":"Symmetry","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.800000011920929,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2460569788.pdf","grobid_xml":"https://content.openalex.org/works/W2460569788.grobid-xml"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W1628467322","https://openalex.org/W1975301756","https://openalex.org/W2027066194","https://openalex.org/W2059485510","https://openalex.org/W2116520137","https://openalex.org/W2121973264","https://openalex.org/W2129120544","https://openalex.org/W2149759367","https://openalex.org/W2165245779","https://openalex.org/W2165895664","https://openalex.org/W3147539069","https://openalex.org/W6682079179"],"related_works":["https://openalex.org/W2120771489","https://openalex.org/W2051376034","https://openalex.org/W2294333436","https://openalex.org/W2955597484","https://openalex.org/W2373767407","https://openalex.org/W2653598178","https://openalex.org/W3110551121","https://openalex.org/W2747006289","https://openalex.org/W3160071434","https://openalex.org/W2851491717"],"abstract_inverted_index":{"In":[0,50],"this":[1],"paper,":[2],"we":[3],"propose":[4],"a":[5,36],"robust":[6],"voice":[7],"activity":[8],"detection":[9],"(VAD)":[10],"algorithm":[11,80],"to":[12,34,65],"effectively":[13],"distinguish":[14],"speech":[15,48,57],"from":[16],"non-speech":[17],"in":[18,43,62,84],"various":[19,85],"noisy":[20],"environments.":[21],"The":[22],"proposed":[23,78],"VAD":[24,79],"utilizes":[25],"power":[26],"spectral":[27],"deviation":[28],"(PSD),":[29],"using":[30],"Teager":[31],"energy":[32],"(TE)":[33],"provide":[35],"better":[37,89],"representation":[38],"of":[39,76,95],"the":[40,52,67,74,77,96],"PSD,":[41],"resulting":[42],"improved":[44],"decision":[45],"performance":[46,75],"for":[47,69],"segments.":[49],"addition,":[51],"TE-based":[53],"likelihood":[54],"ratio":[55],"and":[56,87],"absence":[58],"probability":[59],"are":[60],"derived":[61],"each":[63],"frame":[64],"modify":[66],"PSD":[68],"further":[70],"VAD.":[71],"We":[72],"evaluate":[73],"by":[81,94],"objective":[82],"testing":[83],"environments":[86],"obtain":[88],"results":[90],"that":[91],"those":[92],"attained":[93],"conventional":[97],"methods.":[98]},"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-04-06T07:47:59.780226","created_date":"2016-07-22T00:00:00"}
