{"id":"https://openalex.org/W45406275","doi":"https://doi.org/10.1007/978-3-642-27201-1_17","title":"Artificial Bandwidth Extension of Narrowband Speech Signals for the Improvement of Perceptual Speech Communication Quality","display_name":"Artificial Bandwidth Extension of Narrowband Speech Signals for the Improvement of Perceptual Speech Communication Quality","publication_year":2011,"publication_date":"2011-01-01","ids":{"openalex":"https://openalex.org/W45406275","doi":"https://doi.org/10.1007/978-3-642-27201-1_17","mag":"45406275"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-642-27201-1_17","doi":"https://doi.org/10.1007/978-3-642-27201-1_17","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-27201-1_17","pdf_url":null,"source":{"id":"https://openalex.org/S2764900261","display_name":"Communications in computer and information science","issn_l":"1865-0929","issn":["1865-0929","1865-0937"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Communications in Computer and Information Science","raw_type":"book-chapter"},"volume":{"id":"https://openalex.org/W4376597407","display_name":"Communication and Networking"},"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/A5048344990","display_name":"Nam In Park","orcid":"https://orcid.org/0000-0001-5256-7058","observed_orcids":["https://orcid.org/0000-0001-5256-7058"]},"institutions":[{"id":"https://openalex.org/I39534123","display_name":"Gwangju Institute of Science and Technology","ror":"https://ror.org/024kbgz78","country_code":"KR","type":"education","lineage":["https://openalex.org/I39534123"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Nam In Park","raw_affiliation_strings":["School of Information and Communications, Gwangju Institute of Science and Technology (GIST), Gwangju, 500-712, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communications, Gwangju Institute of Science and Technology (GIST), Gwangju, 500-712, Korea","institution_ids":["https://openalex.org/I39534123"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101410938","display_name":"Young Han Lee","orcid":"https://orcid.org/0000-0001-8200-2867","observed_orcids":["https://orcid.org/0000-0001-8200-2867"]},"institutions":[{"id":"https://openalex.org/I39534123","display_name":"Gwangju Institute of Science and Technology","ror":"https://ror.org/024kbgz78","country_code":"KR","type":"education","lineage":["https://openalex.org/I39534123"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Young Han Lee","raw_affiliation_strings":["School of Information and Communications, Gwangju Institute of Science and Technology (GIST), Gwangju, 500-712, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communications, Gwangju Institute of Science and Technology (GIST), Gwangju, 500-712, Korea","institution_ids":["https://openalex.org/I39534123"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085604883","display_name":"Hong Kook Kim","orcid":"https://orcid.org/0000-0002-0105-6693","observed_orcids":["https://orcid.org/0000-0002-0105-6693"]},"institutions":[{"id":"https://openalex.org/I39534123","display_name":"Gwangju Institute of Science and Technology","ror":"https://ror.org/024kbgz78","country_code":"KR","type":"education","lineage":["https://openalex.org/I39534123"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hong Kook Kim","raw_affiliation_strings":["School of Information and Communications, Gwangju Institute of Science and Technology (GIST), Gwangju, 500-712, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Information and Communications, Gwangju Institute of Science and Technology (GIST), Gwangju, 500-712, Korea","institution_ids":["https://openalex.org/I39534123"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I39534123"],"apc_list":null,"apc_paid":null,"fwci":1.3876,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.77515851,"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":"143","last_page":"153"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9990000128746033,"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":0.9990000128746033,"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.0003000000142492354,"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"}},{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.0003000000142492354,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/artificial-bandwidth-extension","display_name":"artificial bandwidth extension","score":0.9860000014305115},{"id":"https://openalex.org/keywords/narrowband-speech","display_name":"narrowband speech","score":0.9700000286102295},{"id":"https://openalex.org/keywords/wideband-speech","display_name":"wideband speech","score":0.9459999799728394},{"id":"https://openalex.org/keywords/modified-discrete-cosine-transform","display_name":"modified discrete cosine transform","score":0.9940000176429749},{"id":"https://openalex.org/keywords/voiced-unvoiced-detection","display_name":"voiced/unvoiced detection","score":0.6840000152587891},{"id":"https://openalex.org/keywords/speech-quality","display_name":"speech quality","score":0.5849999785423279},{"id":"https://openalex.org/keywords/mushra","display_name":"MUSHRA","score":0.7459999918937683}],"concepts":[{"id":"https://openalex.org/C173391809","wikidata":"https://www.wikidata.org/wiki/Q2740189","display_name":"Wideband audio","level":5,"score":0.8505502343177795},{"id":"https://openalex.org/C9387945","wikidata":"https://www.wikidata.org/wiki/Q4854770","display_name":"Bandwidth extension","level":4,"score":0.8456426858901978},{"id":"https://openalex.org/C2776096036","wikidata":"https://www.wikidata.org/wiki/Q1140483","display_name":"Narrowband","level":2,"score":0.8233873248100281},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.7220311164855957},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6792485117912292},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.640198826789856},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.5639519095420837},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.5123082399368286},{"id":"https://openalex.org/C62897895","wikidata":"https://www.wikidata.org/wiki/Q1915482","display_name":"Mean opinion score","level":3,"score":0.5005841255187988},{"id":"https://openalex.org/C126042441","wikidata":"https://www.wikidata.org/wiki/Q1324888","display_name":"Frame (networking)","level":2,"score":0.4926300644874573},{"id":"https://openalex.org/C54926389","wikidata":"https://www.wikidata.org/wiki/Q7575188","display_name":"Spectral envelope","level":2,"score":0.4417155981063843},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.2626275420188904},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15559348464012146},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13808077573776245},{"id":"https://openalex.org/C64922751","wikidata":"https://www.wikidata.org/wiki/Q4650799","display_name":"Audio signal","level":3,"score":0.12256172299385071},{"id":"https://openalex.org/C87687168","wikidata":"https://www.wikidata.org/wiki/Q173114","display_name":"Digital audio","level":4,"score":0.06782948970794678},{"id":"https://openalex.org/C176217482","wikidata":"https://www.wikidata.org/wiki/Q860554","display_name":"Metric (unit)","level":2,"score":0.0},{"id":"https://openalex.org/C21547014","wikidata":"https://www.wikidata.org/wiki/Q1423657","display_name":"Operations management","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-642-27201-1_17","doi":"https://doi.org/10.1007/978-3-642-27201-1_17","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-642-27201-1_17","pdf_url":null,"source":{"id":"https://openalex.org/S2764900261","display_name":"Communications in computer and information science","issn_l":"1865-0929","issn":["1865-0929","1865-0937"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Communications in Computer and Information Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1560904098","https://openalex.org/W1828370124","https://openalex.org/W1971868317","https://openalex.org/W2032652622","https://openalex.org/W2034562896","https://openalex.org/W2059154003","https://openalex.org/W2109255098","https://openalex.org/W2110311073","https://openalex.org/W2130890436","https://openalex.org/W2134215269","https://openalex.org/W2136589133","https://openalex.org/W2136804356","https://openalex.org/W2138422448","https://openalex.org/W2139208951","https://openalex.org/W4238850318"],"related_works":["https://openalex.org/W2595254936","https://openalex.org/W1981056106","https://openalex.org/W2604437490","https://openalex.org/W1999397223","https://openalex.org/W2130890436","https://openalex.org/W433671478","https://openalex.org/W7042984415","https://openalex.org/W2326514337","https://openalex.org/W2348266093","https://openalex.org/W2991225285"],"abstract_inverted_index":null,"counts_by_year":[{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2026-10-10T09:11:00.788812","created_date":"2016-06-24T00:00:00"}
