{"id":"https://openalex.org/W1946084367","doi":"https://doi.org/10.1109/isspit.2014.7300561","title":"Enhancement of speech signal by originating computational iteration using SAF","display_name":"Enhancement of speech signal by originating computational iteration using SAF","publication_year":2014,"publication_date":"2014-12-01","ids":{"openalex":"https://openalex.org/W1946084367","doi":"https://doi.org/10.1109/isspit.2014.7300561","mag":"1946084367"},"language":"en","primary_location":{"id":"doi:10.1109/isspit.2014.7300561","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isspit.2014.7300561","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT)","raw_type":"proceedings-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/A5021605695","display_name":"Mahmudul Hasan","orcid":"https://orcid.org/0000-0002-6274-4107"},"institutions":[{"id":"https://openalex.org/I288011450","display_name":"Comilla University","ror":"https://ror.org/02bnddg69","country_code":"BD","type":"education","lineage":["https://openalex.org/I288011450"]}],"countries":["BD"],"is_corresponding":true,"raw_author_name":"Mahmudul Hasan","raw_affiliation_strings":["Dept. of CSE Comilla University, Comilla, Bangladesh","Dept. of CSE, Comilla University, Bangladesh"],"affiliations":[{"raw_affiliation_string":"Dept. of CSE Comilla University, Comilla, Bangladesh","institution_ids":["https://openalex.org/I288011450"]},{"raw_affiliation_string":"Dept. of CSE, Comilla University, Bangladesh","institution_ids":["https://openalex.org/I288011450"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063138957","display_name":"Ohidujjaman Ohidujjaman","orcid":null},"institutions":[{"id":"https://openalex.org/I233772129","display_name":"Dhaka International University","ror":"https://ror.org/05nsh7a69","country_code":"BD","type":"education","lineage":["https://openalex.org/I233772129"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Ohidujjaman","raw_affiliation_strings":["Dept. of CSE, Dhaka International University, Bangladesh"],"affiliations":[{"raw_affiliation_string":"Dept. of CSE, Dhaka International University, Bangladesh","institution_ids":["https://openalex.org/I233772129"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070771223","display_name":"Mohammad Nurul Huda","orcid":"https://orcid.org/0000-0003-4397-4940"},"institutions":[{"id":"https://openalex.org/I63169043","display_name":"United International University","ror":"https://ror.org/01tqv1p28","country_code":"BD","type":"education","lineage":["https://openalex.org/I63169043"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"Mohammad Nurul Huda","raw_affiliation_strings":["United International University, Dhaka, Dhaka District, BD","Dept. of cse, United International University, Dhaka, Bangladesh"],"affiliations":[{"raw_affiliation_string":"United International University, Dhaka, Dhaka District, BD","institution_ids":["https://openalex.org/I63169043"]},{"raw_affiliation_string":"Dept. of cse, United International University, Dhaka, Bangladesh","institution_ids":["https://openalex.org/I63169043"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5021605695"],"corresponding_institution_ids":["https://openalex.org/I288011450"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.04143519,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"27","issue":null,"first_page":"000042","last_page":"000048"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9998000264167786,"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":0.9959999918937683,"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/computer-science","display_name":"Computer science","score":0.6304481029510498},{"id":"https://openalex.org/keywords/speech-enhancement","display_name":"Speech enhancement","score":0.6180555820465088},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.5486085414886475},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.5425082445144653},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5160181522369385},{"id":"https://openalex.org/keywords/noise-measurement","display_name":"Noise measurement","score":0.4880041182041168},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4547313153743744},{"id":"https://openalex.org/keywords/gradient-noise","display_name":"Gradient noise","score":0.43855857849121094},{"id":"https://openalex.org/keywords/intelligibility","display_name":"Intelligibility (philosophy)","score":0.4284517467021942},{"id":"https://openalex.org/keywords/median-filter","display_name":"Median filter","score":0.41277700662612915},{"id":"https://openalex.org/keywords/noise-floor","display_name":"Noise floor","score":0.3438960313796997},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.12639975547790527}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6304481029510498},{"id":"https://openalex.org/C2776182073","wikidata":"https://www.wikidata.org/wiki/Q7575395","display_name":"Speech enhancement","level":3,"score":0.6180555820465088},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.5486085414886475},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.5425082445144653},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5160181522369385},{"id":"https://openalex.org/C29265498","wikidata":"https://www.wikidata.org/wiki/Q7047719","display_name":"Noise measurement","level":3,"score":0.4880041182041168},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4547313153743744},{"id":"https://openalex.org/C200378446","wikidata":"https://www.wikidata.org/wiki/Q4147391","display_name":"Gradient noise","level":5,"score":0.43855857849121094},{"id":"https://openalex.org/C60048801","wikidata":"https://www.wikidata.org/wiki/Q1433889","display_name":"Intelligibility (philosophy)","level":2,"score":0.4284517467021942},{"id":"https://openalex.org/C55352655","wikidata":"https://www.wikidata.org/wiki/Q304247","display_name":"Median filter","level":4,"score":0.41277700662612915},{"id":"https://openalex.org/C187612029","wikidata":"https://www.wikidata.org/wiki/Q17083130","display_name":"Noise floor","level":4,"score":0.3438960313796997},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.12639975547790527},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","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/C9417928","wikidata":"https://www.wikidata.org/wiki/Q1070689","display_name":"Image processing","level":3,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/isspit.2014.7300561","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isspit.2014.7300561","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE International Symposium on Signal Processing and Information Technology (ISSPIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16","score":0.550000011920929}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W18908919","https://openalex.org/W566774970","https://openalex.org/W1965571605","https://openalex.org/W1987272018","https://openalex.org/W2102755467","https://openalex.org/W2134642725","https://openalex.org/W2141002933","https://openalex.org/W2142535750","https://openalex.org/W2155421090","https://openalex.org/W2165222134","https://openalex.org/W6616162564","https://openalex.org/W6675148508"],"related_works":["https://openalex.org/W1986772939","https://openalex.org/W2037635165","https://openalex.org/W2738829087","https://openalex.org/W2542062716","https://openalex.org/W1505346162","https://openalex.org/W4200562864","https://openalex.org/W2811019791","https://openalex.org/W2009434890","https://openalex.org/W3140076208","https://openalex.org/W2364780020"],"abstract_inverted_index":{"Numerous":[0],"environmental":[1],"sources":[2],"of":[3,11,24,39,47,72,80,85,92,100,114,122,127,143,181,229],"noise":[4,40,55,69,73,81,86,115,134,162],"and":[5,31,45,158,174,183,197,222],"distortion":[6],"can":[7],"degrade":[8],"the":[9,12,22,37,43,48,77,83,90,93,97,111,120,123,128,141,187,191,198,205,210,217,227],"quality":[10],"speech":[13,29,49],"signal":[14,67,199],"in":[15,62,204],"a":[16,54,137,168],"communication":[17],"system.":[18],"This":[19,148],"study":[20],"explores":[21],"effects":[23],"these":[25],"intrusive":[26],"sounds":[27],"on":[28,96,136],"applications":[30],"introduces":[32],"some":[33],"techniques":[34],"for":[35,160,226],"reducing":[36],"influence":[38],"and,":[41],"enhancing":[42],"acceptability":[44],"intelligibility":[46],"signal.":[50],"In":[51,76],"this":[52],"paper,":[53],"reduction":[56],"system":[57,193],"uses":[58,150],"single":[59],"-microphone":[60],"method":[61,130],"time":[63,157],"domain":[64],"to":[65,68,118,132,155],"improve":[66],"ratio":[70],"(SNR)":[71],"contaminated":[74],"speech.":[75],"early":[78],"phase":[79],"reduction,":[82],"amount":[84],"is":[87,131,202],"estimated":[88,112],"from":[89,178],"valley":[91],"spectrum":[94],"based":[95],"harmonic":[98],"properties":[99],"noisy":[101],"speech,":[102],"called":[103],"minimum":[104,169],"value":[105],"sequences":[106],"(MVS).":[107],"Therefore,":[108],"we":[109,166,215],"use":[110,216],"degree":[113,219],"(EDON)":[116],"[1]":[117],"adjust":[119],"amplitudes":[121],"MVS.":[124],"The":[125],"base":[126],"proposed":[129,188,211],"estimate":[133],"continuously":[135],"frame-by-frame":[138],"basis":[139],"without":[140],"aid":[142],"voice":[144],"activity":[145],"detector":[146],"(VAD)[2].":[147],"research":[149],"single-channel":[151],"adaptive":[152],"filter":[153],"(SAF)":[154],"reduce":[156],"cost":[159],"maximum":[161],"reduction.":[163],"For":[164],"this,":[165],"propose":[167],"computational":[170],"iteration":[171,189,212],"number":[172,213],"(CIN)":[173],"generated":[175],"an":[176],"equation":[177,221],"set":[179],"values":[180],"SNR":[182],"EDON.":[184,230],"By":[185],"adopting":[186],"number,":[190],"planned":[192],"becomes":[194],"computationally":[195],"inexpensive":[196],"resurgence":[200],"difficulty":[201],"limited":[203],"silent":[206],"portion.":[207],"To":[208],"derive":[209],"equation,":[214],"third":[218],"parabola":[220],"least":[223],"squares":[224],"solution":[225],"coefficients":[228]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}