{"id":"https://openalex.org/W2065842649","doi":"https://doi.org/10.1109/icspcs.2012.6508019","title":"Modulation frequency domain adaptive gain equalizer using convex optimization","display_name":"Modulation frequency domain adaptive gain equalizer using convex optimization","publication_year":2012,"publication_date":"2012-12-01","ids":{"openalex":"https://openalex.org/W2065842649","doi":"https://doi.org/10.1109/icspcs.2012.6508019","mag":"2065842649"},"language":"en","primary_location":{"id":"doi:10.1109/icspcs.2012.6508019","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icspcs.2012.6508019","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 6th International Conference on Signal Processing and Communication Systems","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:bth-6857","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5026731684","display_name":"Rizwan Ishaq","orcid":null},"institutions":[{"id":"https://openalex.org/I136040515","display_name":"Universidad de Deusto","ror":"https://ror.org/00ne6sr39","country_code":"ES","type":"education","lineage":["https://openalex.org/I136040515"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Rizwan Ishaq","raw_affiliation_strings":["Dept. of Elec. Engineering, University of Deusto, Bilbao, Spain"],"affiliations":[{"raw_affiliation_string":"Dept. of Elec. Engineering, University of Deusto, Bilbao, Spain","institution_ids":["https://openalex.org/I136040515"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028072789","display_name":"Muhammad Shahid","orcid":"https://orcid.org/0000-0001-9258-4629"},"institutions":[{"id":"https://openalex.org/I52719799","display_name":"Blekinge Institute of Technology","ror":"https://ror.org/0093a8w51","country_code":"SE","type":"education","lineage":["https://openalex.org/I52719799"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Muhammad Shahid","raw_affiliation_strings":["School. of Elec. Engineering, Blekinge Institute of Technology, Karlskrona, Sweden"],"affiliations":[{"raw_affiliation_string":"School. of Elec. Engineering, Blekinge Institute of Technology, Karlskrona, Sweden","institution_ids":["https://openalex.org/I52719799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5016158334","display_name":"Benny L\u00f6vstr\u00f6m","orcid":null},"institutions":[{"id":"https://openalex.org/I52719799","display_name":"Blekinge Institute of Technology","ror":"https://ror.org/0093a8w51","country_code":"SE","type":"education","lineage":["https://openalex.org/I52719799"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Benny L\u00f6vstr\u00f6m","raw_affiliation_strings":["School. of Elec. Engineering, Blekinge Institute of Technology, Karlskrona, Sweden"],"affiliations":[{"raw_affiliation_string":"School. of Elec. Engineering, Blekinge Institute of Technology, Karlskrona, Sweden","institution_ids":["https://openalex.org/I52719799"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028149208","display_name":"Begonya Garc\u00eda-Zapirain","orcid":"https://orcid.org/0000-0002-9356-1186"},"institutions":[{"id":"https://openalex.org/I136040515","display_name":"Universidad de Deusto","ror":"https://ror.org/00ne6sr39","country_code":"ES","type":"education","lineage":["https://openalex.org/I136040515"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Bego\u00f1a Garc\u00eda Zapirain","raw_affiliation_strings":["Dept. of Elec. Engineering, University of Deusto, Bilbao, Spain"],"affiliations":[{"raw_affiliation_string":"Dept. of Elec. Engineering, University of Deusto, Bilbao, Spain","institution_ids":["https://openalex.org/I136040515"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052616489","display_name":"Ingvar Claesson","orcid":null},"institutions":[{"id":"https://openalex.org/I52719799","display_name":"Blekinge Institute of Technology","ror":"https://ror.org/0093a8w51","country_code":"SE","type":"education","lineage":["https://openalex.org/I52719799"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Ingvar Claesson","raw_affiliation_strings":["School. of Elec. Engineering, Blekinge Institute of Technology, Karlskrona, Sweden"],"affiliations":[{"raw_affiliation_string":"School. of Elec. Engineering, Blekinge Institute of Technology, Karlskrona, Sweden","institution_ids":["https://openalex.org/I52719799"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5026731684"],"corresponding_institution_ids":["https://openalex.org/I136040515"],"apc_list":null,"apc_paid":null,"fwci":0.4897,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.6706737,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"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":0.998199999332428,"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/demodulation","display_name":"Demodulation","score":0.7949239015579224},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.6378416419029236},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5750560760498047},{"id":"https://openalex.org/keywords/modulation","display_name":"Modulation (music)","score":0.5487077236175537},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.5336777567863464},{"id":"https://openalex.org/keywords/frequency-modulation","display_name":"Frequency modulation","score":0.5231179594993591},{"id":"https://openalex.org/keywords/equalizer","display_name":"Equalizer","score":0.4836491346359253},{"id":"https://openalex.org/keywords/convex-optimization","display_name":"Convex optimization","score":0.4717332422733307},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4624031186103821},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.44086840748786926},{"id":"https://openalex.org/keywords/adaptive-equalizer","display_name":"Adaptive equalizer","score":0.4329594373703003},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.35170435905456543},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.345123827457428},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3400578498840332},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3022935390472412},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.30199915170669556},{"id":"https://openalex.org/keywords/regular-polygon","display_name":"Regular polygon","score":0.24362367391586304},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.16616106033325195},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.16543465852737427},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.14798575639724731},{"id":"https://openalex.org/keywords/radio-frequency","display_name":"Radio frequency","score":0.11051726341247559},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09881013631820679},{"id":"https://openalex.org/keywords/bandwidth","display_name":"Bandwidth (computing)","score":0.0773114264011383},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.07476884126663208},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.06940677762031555}],"concepts":[{"id":"https://openalex.org/C195251586","wikidata":"https://www.wikidata.org/wiki/Q1185939","display_name":"Demodulation","level":3,"score":0.7949239015579224},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.6378416419029236},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5750560760498047},{"id":"https://openalex.org/C123079801","wikidata":"https://www.wikidata.org/wiki/Q750240","display_name":"Modulation (music)","level":2,"score":0.5487077236175537},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.5336777567863464},{"id":"https://openalex.org/C11930861","wikidata":"https://www.wikidata.org/wiki/Q181417","display_name":"Frequency modulation","level":3,"score":0.5231179594993591},{"id":"https://openalex.org/C67545415","wikidata":"https://www.wikidata.org/wiki/Q5384218","display_name":"Equalizer","level":3,"score":0.4836491346359253},{"id":"https://openalex.org/C157972887","wikidata":"https://www.wikidata.org/wiki/Q463359","display_name":"Convex optimization","level":3,"score":0.4717332422733307},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4624031186103821},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.44086840748786926},{"id":"https://openalex.org/C25125847","wikidata":"https://www.wikidata.org/wiki/Q4680741","display_name":"Adaptive equalizer","level":4,"score":0.4329594373703003},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.35170435905456543},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.345123827457428},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3400578498840332},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3022935390472412},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.30199915170669556},{"id":"https://openalex.org/C112680207","wikidata":"https://www.wikidata.org/wiki/Q714886","display_name":"Regular polygon","level":2,"score":0.24362367391586304},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.16616106033325195},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.16543465852737427},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.14798575639724731},{"id":"https://openalex.org/C74064498","wikidata":"https://www.wikidata.org/wiki/Q3396184","display_name":"Radio frequency","level":2,"score":0.11051726341247559},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09881013631820679},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.0773114264011383},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.07476884126663208},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.06940677762031555},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icspcs.2012.6508019","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icspcs.2012.6508019","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 6th International Conference on Signal Processing and Communication Systems","raw_type":"proceedings-article"},{"id":"pmh:oai:DiVA.org:bth-6857","is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:bth-6857","pdf_url":null,"source":{"id":"https://openalex.org/S4306401559","display_name":"KTH Publication Database DiVA (KTH Royal Institute of Technology)","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"}],"best_oa_location":{"id":"pmh:oai:DiVA.org:bth-6857","is_oa":true,"landing_page_url":"http://urn.kb.se/resolve?urn=urn:nbn:se:bth-6857","pdf_url":null,"source":{"id":"https://openalex.org/S4306401559","display_name":"KTH Publication Database DiVA (KTH Royal Institute of Technology)","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":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W1183824238","https://openalex.org/W1513978710","https://openalex.org/W1553227497","https://openalex.org/W1964915572","https://openalex.org/W2029027380","https://openalex.org/W2031151301","https://openalex.org/W2047596842","https://openalex.org/W2096213741","https://openalex.org/W2105933576","https://openalex.org/W2115614142","https://openalex.org/W2121973264","https://openalex.org/W2123322072","https://openalex.org/W2128653836","https://openalex.org/W2144561273","https://openalex.org/W2156059884","https://openalex.org/W2166143281","https://openalex.org/W2167783140","https://openalex.org/W2169666411","https://openalex.org/W2172294905","https://openalex.org/W3147539069","https://openalex.org/W4250589301","https://openalex.org/W6630640139"],"related_works":["https://openalex.org/W2352178434","https://openalex.org/W2163887818","https://openalex.org/W2984861245","https://openalex.org/W2979019709","https://openalex.org/W2134737891","https://openalex.org/W2366224618","https://openalex.org/W2018366688","https://openalex.org/W2170110141","https://openalex.org/W2045849368","https://openalex.org/W2310611082"],"abstract_inverted_index":{"Adaptive":[0],"gain":[1],"equalizer":[2],"(AGE)":[3],"is":[4,96],"a":[5,77,86],"commonly":[6],"used":[7,19,45,116],"single-channel":[8],"speech":[9,21],"enhancement":[10,22],"algorithm.":[11],"AGE":[12,68,95,101,107],"and":[13,47,102,127],"its":[14,36],"variants":[15],"has":[16],"been":[17],"widely":[18],"for":[20],"applications.":[23],"There":[24],"are":[25,119],"two":[26],"broad":[27],"categories":[28],"of":[29,43,67,76,92],"these":[30],"variants.":[31],"The":[32,90],"first":[33],"deals":[34,51],"with":[35,41,52,73,98],"improvement":[37],"in":[38,58,69],"time-frequency":[39],"domain":[40,72,106],"readjustment":[42],"the":[44,48,54,65,74,82,93,99,112],"parameters":[46],"second":[49],"one":[50],"performing":[53],"main":[55],"filtering":[56],"operation":[57],"modulation":[59,70,104],"frequency":[60,71,105],"domain.":[61],"This":[62],"paper":[63],"evaluates":[64],"working":[66],"use":[75],"demodulation":[78,83,110],"technique":[79],"which":[80],"solves":[81],"process":[84],"as":[85],"convex":[87],"optimization":[88],"problem.":[89],"performance":[91,117],"modified":[94],"compared":[97],"traditional":[100],"another":[103],"based":[108],"on":[109],"using":[111],"spectral":[113],"center-of-gravity.":[114],"These":[115],"measures":[118],"Signal":[120],"to":[121],"Noise":[122],"Ratio":[123],"Improvement(SNRI),":[124],"Spectral":[125],"Distortion(SD)":[126],"Mean":[128],"Option":[129],"Score(MOS).":[130]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
