{"id":"https://openalex.org/W110451634","doi":"https://doi.org/10.21437/interspeech.2004-314","title":"A soft decision MMSE amplitude estimator as a noise preprocessor to speech coder s using a glottal sensor","display_name":"A soft decision MMSE amplitude estimator as a noise preprocessor to speech coder s using a glottal sensor","publication_year":2004,"publication_date":"2004-10-04","ids":{"openalex":"https://openalex.org/W110451634","doi":"https://doi.org/10.21437/interspeech.2004-314","mag":"110451634"},"language":"en","primary_location":{"id":"doi:10.21437/interspeech.2004-314","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2004-314","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2004","raw_type":"proceedings-article"},"type":"conference-paper","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/A5016845689","display_name":"Cenk Demiro\u011flu","orcid":"https://orcid.org/0000-0002-6160-3169"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Cenk Demiroglu","raw_affiliation_strings":["[Georgia Institute of Technology.]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"[Georgia Institute of Technology.]","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033437141","display_name":"David V. Anderson","orcid":"https://orcid.org/0000-0002-8571-4613"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"David V. Anderson","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"857","last_page":"860"},"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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"}}],"keywords":[{"id":"https://openalex.org/keywords/nasality","display_name":"Nasality","score":0.7458444237709045},{"id":"https://openalex.org/keywords/intelligibility","display_name":"Intelligibility (philosophy)","score":0.6964337229728699},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6953055262565613},{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.6244646310806274},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5846938490867615},{"id":"https://openalex.org/keywords/speech-enhancement","display_name":"Speech enhancement","score":0.5700387358665466},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.5616759657859802},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.46806612610816956},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3613753318786621},{"id":"https://openalex.org/keywords/vowel","display_name":"Vowel","score":0.2925422191619873},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.24447306990623474},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2317405343055725},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.22188714146614075},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.09115615487098694},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.0810091495513916},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07271185517311096}],"concepts":[{"id":"https://openalex.org/C2780256294","wikidata":"https://www.wikidata.org/wiki/Q15946863","display_name":"Nasality","level":3,"score":0.7458444237709045},{"id":"https://openalex.org/C60048801","wikidata":"https://www.wikidata.org/wiki/Q1433889","display_name":"Intelligibility (philosophy)","level":2,"score":0.6964337229728699},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6953055262565613},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.6244646310806274},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5846938490867615},{"id":"https://openalex.org/C2776182073","wikidata":"https://www.wikidata.org/wiki/Q7575395","display_name":"Speech enhancement","level":3,"score":0.5700387358665466},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.5616759657859802},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.46806612610816956},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3613753318786621},{"id":"https://openalex.org/C2779581591","wikidata":"https://www.wikidata.org/wiki/Q36244","display_name":"Vowel","level":2,"score":0.2925422191619873},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.24447306990623474},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2317405343055725},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.22188714146614075},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09115615487098694},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0810091495513916},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07271185517311096},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"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/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21437/interspeech.2004-314","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2004-314","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2004","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7200000286102295,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2128402994","https://openalex.org/W2529616391","https://openalex.org/W3021977542"],"related_works":["https://openalex.org/W1986772939","https://openalex.org/W2037635165","https://openalex.org/W2738829087","https://openalex.org/W2542062716","https://openalex.org/W2396048001","https://openalex.org/W1505346162","https://openalex.org/W4200562864","https://openalex.org/W2905188205","https://openalex.org/W1559044324","https://openalex.org/W2781875248"],"abstract_inverted_index":{"A":[0,18],"soft-decision":[1],"Ephraim-Malah":[2],"suppression":[3,78],"rule":[4],"based":[5,85],"speech":[6,16,86],"enhancement":[7,13],"algorithm":[8],"is":[9,21],"proposed":[10,44],"for":[11,53],"intelligibility":[12,26],"in":[14,60],"parametric":[15],"coders.":[17],"glottal":[19],"sensor":[20],"used":[22],"to":[23,71],"improve":[24],"the":[25,34,43,47,72,76],"of":[27,63],"a":[28,83],"baseline":[29,73],"system":[30,45,74],"that":[31,42],"uses":[32],"only":[33],"acoustic":[35],"microphone.":[36],"The":[37],"objective":[38],"measure":[39],"test":[40],"shows":[41],"decreases":[46],"spectral":[48],"distortion":[49],"by":[50],"2-3":[51],"dB":[52],"most":[54],"phonetic":[55],"classes.":[56],"Moreover,":[57],"significant":[58],"improvements":[59],"DRT":[61],"scores":[62],"nasality":[64],"and":[65],"sibilation":[66],"features":[67],"are":[68,80],"obtained":[69],"compared":[70],"when":[75],"noise":[77],"systems":[79],"concatenated":[81],"with":[82],"MELP":[84],"coder.":[87]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}