{"id":"https://openalex.org/W1978902613","doi":"https://doi.org/10.1109/tim.2014.2302242","title":"A Decision-Directed Adaptive Gain Equalizer for Assistive Hearing Instruments","display_name":"A Decision-Directed Adaptive Gain Equalizer for Assistive Hearing Instruments","publication_year":2014,"publication_date":"2014-02-10","ids":{"openalex":"https://openalex.org/W1978902613","doi":"https://doi.org/10.1109/tim.2014.2302242","mag":"1978902613"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2014.2302242","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2014.2302242","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"},"type":"article","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/A5068550413","display_name":"Kit Yan Chan","orcid":"https://orcid.org/0000-0003-4949-7647"},"institutions":[{"id":"https://openalex.org/I205640436","display_name":"Curtin University","ror":"https://ror.org/02n415q13","country_code":"AU","type":"education","lineage":["https://openalex.org/I205640436"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Kit Yan Chan","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Curtin University, Perth, WA, Australia","[Dept. of Electr. & Comput. Eng., Curtin Univ., Perth, WA, Australia]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Curtin University, Perth, WA, Australia","institution_ids":["https://openalex.org/I205640436"]},{"raw_affiliation_string":"[Dept. of Electr. & Comput. Eng., Curtin Univ., Perth, WA, Australia]","institution_ids":["https://openalex.org/I205640436"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5012742462","display_name":"Siow Yong Low","orcid":null},"institutions":[{"id":"https://openalex.org/I4210139412","display_name":"University of Southampton Malaysia","ror":"https://ror.org/04vxw9c34","country_code":"MY","type":"education","lineage":["https://openalex.org/I4210139412","https://openalex.org/I43439940"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Siow Yong Low","raw_affiliation_strings":["School of Electronics and Computer Science, University of Southampton, Johor, Malaysia","Sch. of Electron. & Comput. Sci., Univ. of Southampton, Nusajaya, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Computer Science, University of Southampton, Johor, Malaysia","institution_ids":["https://openalex.org/I4210139412"]},{"raw_affiliation_string":"Sch. of Electron. & Comput. Sci., Univ. of Southampton, Nusajaya, Malaysia","institution_ids":["https://openalex.org/I4210139412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023874572","display_name":"Sven Nordholm","orcid":"https://orcid.org/0000-0001-8942-5328"},"institutions":[{"id":"https://openalex.org/I205640436","display_name":"Curtin University","ror":"https://ror.org/02n415q13","country_code":"AU","type":"education","lineage":["https://openalex.org/I205640436"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Sven Nordholm","raw_affiliation_strings":["Department of Electrical and Computer Engineering, Curtin University, Perth, WA, Australia","[Dept. of Electr. & Comput. Eng., Curtin Univ., Perth, WA, Australia]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, Curtin University, Perth, WA, Australia","institution_ids":["https://openalex.org/I205640436"]},{"raw_affiliation_string":"[Dept. of Electr. & Comput. Eng., Curtin Univ., Perth, WA, Australia]","institution_ids":["https://openalex.org/I205640436"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080468416","display_name":"Ka Fai Cedric Yiu","orcid":"https://orcid.org/0000-0002-7523-4069"},"institutions":[{"id":"https://openalex.org/I14243506","display_name":"Hong Kong Polytechnic University","ror":"https://ror.org/0030zas98","country_code":"HK","type":"education","lineage":["https://openalex.org/I14243506"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Ka Fai Cedric Yiu","raw_affiliation_strings":["Department of Applied Mathematics, The Hong Kong Polytechnic University, Hong Kong","Dept. of Appl. Math., Hong Kong Polytech. Univ., Hong Kong, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Applied Mathematics, The Hong Kong Polytechnic University, Hong Kong","institution_ids":["https://openalex.org/I14243506"]},{"raw_affiliation_string":"Dept. of Appl. Math., Hong Kong Polytech. Univ., Hong Kong, China","institution_ids":["https://openalex.org/I14243506"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.05856618,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"63","issue":"8","first_page":"1886","last_page":"1895"},"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":0.9998999834060669,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9984999895095825,"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/speech-recognition","display_name":"Speech recognition","score":0.6982359886169434},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6975097060203552},{"id":"https://openalex.org/keywords/speech-enhancement","display_name":"Speech enhancement","score":0.6576457619667053},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.6227669715881348},{"id":"https://openalex.org/keywords/intelligibility","display_name":"Intelligibility (philosophy)","score":0.48584267497062683},{"id":"https://openalex.org/keywords/boosting","display_name":"Boosting (machine learning)","score":0.4792866110801697},{"id":"https://openalex.org/keywords/speech-processing","display_name":"Speech processing","score":0.45407402515411377},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.44986438751220703},{"id":"https://openalex.org/keywords/hearing-aid","display_name":"Hearing aid","score":0.433050274848938},{"id":"https://openalex.org/keywords/noise-measurement","display_name":"Noise measurement","score":0.43082329630851746},{"id":"https://openalex.org/keywords/hearing-impaired","display_name":"Hearing impaired","score":0.42968082427978516},{"id":"https://openalex.org/keywords/background-noise","display_name":"Background noise","score":0.4239892065525055},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.2797139585018158},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22971338033676147},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.21478724479675293},{"id":"https://openalex.org/keywords/audiology","display_name":"Audiology","score":0.12877869606018066},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.09019169211387634}],"concepts":[{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6982359886169434},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6975097060203552},{"id":"https://openalex.org/C2776182073","wikidata":"https://www.wikidata.org/wiki/Q7575395","display_name":"Speech enhancement","level":3,"score":0.6576457619667053},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6227669715881348},{"id":"https://openalex.org/C60048801","wikidata":"https://www.wikidata.org/wiki/Q1433889","display_name":"Intelligibility (philosophy)","level":2,"score":0.48584267497062683},{"id":"https://openalex.org/C46686674","wikidata":"https://www.wikidata.org/wiki/Q466303","display_name":"Boosting (machine learning)","level":2,"score":0.4792866110801697},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.45407402515411377},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.44986438751220703},{"id":"https://openalex.org/C2780801066","wikidata":"https://www.wikidata.org/wiki/Q323808","display_name":"Hearing aid","level":2,"score":0.433050274848938},{"id":"https://openalex.org/C29265498","wikidata":"https://www.wikidata.org/wiki/Q7047719","display_name":"Noise measurement","level":3,"score":0.43082329630851746},{"id":"https://openalex.org/C3020736805","wikidata":"https://www.wikidata.org/wiki/Q16035842","display_name":"Hearing impaired","level":2,"score":0.42968082427978516},{"id":"https://openalex.org/C100675267","wikidata":"https://www.wikidata.org/wiki/Q1371624","display_name":"Background noise","level":2,"score":0.4239892065525055},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.2797139585018158},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22971338033676147},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.21478724479675293},{"id":"https://openalex.org/C548259974","wikidata":"https://www.wikidata.org/wiki/Q569965","display_name":"Audiology","level":1,"score":0.12877869606018066},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.09019169211387634},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"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/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"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/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1109/tim.2014.2302242","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2014.2302242","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"},{"id":"pmh:oai:eprints.soton.ac.uk:368034","is_oa":false,"landing_page_url":"https://eprints.soton.ac.uk/368034/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401019","display_name":"ePrints Soton (University of Southampton)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I43439940","host_organization_name":"University of Southampton","host_organization_lineage":["https://openalex.org/I43439940"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Article"},{"id":"pmh:oai:espace.curtin.edu.au:20.500.11937/8570","is_oa":false,"landing_page_url":"http://hdl.handle.net/20.500.11937/8570","pdf_url":null,"source":{"id":"https://openalex.org/S4306401790","display_name":"eSpace (Curtin University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205640436","host_organization_name":"Curtin University","host_organization_lineage":["https://openalex.org/I205640436"],"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":"Journal Article"},{"id":"pmh:oai:ira.lib.polyu.edu.hk:10397/35905","is_oa":false,"landing_page_url":"http://hdl.handle.net/10397/35905","pdf_url":null,"source":{"id":"https://openalex.org/S4306400205","display_name":"PolyU Institutional Research Archive (Hong Kong Polytechnic University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I14243506","host_organization_name":"Hong Kong Polytechnic University","host_organization_lineage":["https://openalex.org/I14243506"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal/Magazine Article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.8399999737739563,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":47,"referenced_works":["https://openalex.org/W1495679096","https://openalex.org/W1511163582","https://openalex.org/W1513978710","https://openalex.org/W1552314771","https://openalex.org/W1820051232","https://openalex.org/W1875348914","https://openalex.org/W1987118698","https://openalex.org/W1998648683","https://openalex.org/W2001299781","https://openalex.org/W2025515167","https://openalex.org/W2035581655","https://openalex.org/W2036022564","https://openalex.org/W2062445706","https://openalex.org/W2067187882","https://openalex.org/W2077113566","https://openalex.org/W2077658674","https://openalex.org/W2078615295","https://openalex.org/W2090236066","https://openalex.org/W2096213741","https://openalex.org/W2100399221","https://openalex.org/W2101265491","https://openalex.org/W2105035423","https://openalex.org/W2105933576","https://openalex.org/W2117286520","https://openalex.org/W2121055231","https://openalex.org/W2121973264","https://openalex.org/W2132275067","https://openalex.org/W2136376534","https://openalex.org/W2144404214","https://openalex.org/W2144561273","https://openalex.org/W2149306144","https://openalex.org/W2149535104","https://openalex.org/W2149676179","https://openalex.org/W2153384885","https://openalex.org/W2153894152","https://openalex.org/W2160801308","https://openalex.org/W2169245194","https://openalex.org/W2169897813","https://openalex.org/W2285202014","https://openalex.org/W2482792214","https://openalex.org/W2502655619","https://openalex.org/W2988616598","https://openalex.org/W3147539069","https://openalex.org/W4245919820","https://openalex.org/W6630640139","https://openalex.org/W6639466658","https://openalex.org/W6695820789"],"related_works":["https://openalex.org/W1986772939","https://openalex.org/W4380185653","https://openalex.org/W2325585853","https://openalex.org/W2037635165","https://openalex.org/W3000153094","https://openalex.org/W2089150823","https://openalex.org/W2542062716","https://openalex.org/W2738829087","https://openalex.org/W4238389554","https://openalex.org/W3043214604"],"abstract_inverted_index":{"Assistive":[0],"hearing":[1,68,92,167],"instruments":[2,17,69],"have":[3],"a":[4,85],"significant":[5],"impact":[6],"on":[7],"speech":[8,38,48,51,63,110,114,127,151],"enhancement":[9],"when":[10],"the":[11,22,47,66,74,98,101,126,146,155],"signal-to-noise":[12],"ratio":[13],"is":[14,88,105],"low.":[15],"These":[16],"are":[18,43,55],"usually":[19],"developed":[20],"using":[21],"conventional":[23,41,102,156],"adaptive":[24],"gain":[25],"equalizer":[26],"(AGE),":[27],"which":[28,104],"has":[29],"low":[30,34],"computational":[31],"complexity":[32],"and":[33,129],"distortion":[35],"in":[36,112,133],"real-time":[37],"enhancement.":[39],"The":[40,61,121,158],"AGEs":[42],"intended":[44],"to":[45,96],"boost":[46],"segments":[49,76,111,128,132],"of":[50,57,65,100,108,117,141],"signals":[52],"but":[53,115],"they":[54],"incapable":[56,116],"suppressing":[58,118],"noise":[59,75,119,131,143],"segments.":[60,120],"overall":[62],"quality":[64,152],"assistive":[67,91,166],"may":[70],"be":[71,79],"reduced,":[72],"as":[73],"still":[77],"cannot":[78],"filtered":[80],"out.":[81],"In":[82],"this":[83],"paper,":[84],"decision-directed":[86],"AGE":[87],"proposed":[89,122,147],"for":[90,165],"instruments.":[93,168],"It":[94],"aims":[95],"overcome":[97],"limitation":[99],"AGE,":[103],"capable":[106],"only":[107],"boosting":[109],"noisy":[113,134],"approach":[123],"simultaneously":[124],"boosts":[125],"suppresses":[130],"speech.":[135],"Experimental":[136],"results":[137],"with":[138],"different":[139],"types":[140],"real-world":[142],"indicate":[144],"that":[145],"method":[148,160],"achieves":[149],"better":[150],"than":[153],"does":[154],"AGE.":[157],"resulting":[159],"provides":[161],"an":[162],"improved":[163],"functionality":[164]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2018,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
