{"id":"https://openalex.org/W2005373428","doi":"https://doi.org/10.1016/s0165-1684(02)00285-2","title":"Time-varying MMSE modulated lapped transform and its applications to transform coding for speech and audio signals","display_name":"Time-varying MMSE modulated lapped transform and its applications to transform coding for speech and audio signals","publication_year":2002,"publication_date":"2002-09-01","ids":{"openalex":"https://openalex.org/W2005373428","doi":"https://doi.org/10.1016/s0165-1684(02)00285-2","mag":"2005373428"},"language":"en","primary_location":{"id":"doi:10.1016/s0165-1684(02)00285-2","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0165-1684(02)00285-2","pdf_url":null,"source":{"id":"https://openalex.org/S154637859","display_name":"Signal Processing","issn_l":"0165-1684","issn":["0165-1684","1872-7557"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal Processing","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/A5066971089","display_name":"Guangyu Wang","orcid":"https://orcid.org/0000-0002-5581-6926"},"institutions":[{"id":"https://openalex.org/I137594350","display_name":"Infineon Technologies (Germany)","ror":"https://ror.org/005kw6t15","country_code":"DE","type":"company","lineage":["https://openalex.org/I137594350"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Guangyu Wang","raw_affiliation_strings":["Infineon Technologies AG, D-81541 Munich, Germany","Infineon Technologies AG, D\u201081541 Munich, Germany"],"affiliations":[{"raw_affiliation_string":"Infineon Technologies AG, D-81541 Munich, Germany","institution_ids":["https://openalex.org/I137594350"]},{"raw_affiliation_string":"Infineon Technologies AG, D\u201081541 Munich, Germany","institution_ids":["https://openalex.org/I137594350"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5032405422","display_name":"Ulrich Heute","orcid":null},"institutions":[{"id":"https://openalex.org/I32021983","display_name":"Kiel University","ror":"https://ror.org/04v76ef78","country_code":"DE","type":"education","lineage":["https://openalex.org/I32021983"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Ulrich Heute","raw_affiliation_strings":["Institute for Circuit and System Theory, University of Kiel, Kaiserstr. 2, D-24143 Kiel, Germany","Institute for Circuit and System Theory, University of Kiel, Kaiserstr. 2, D-24143 Kiel, Germany#TAB#"],"affiliations":[{"raw_affiliation_string":"Institute for Circuit and System Theory, University of Kiel, Kaiserstr. 2, D-24143 Kiel, Germany","institution_ids":["https://openalex.org/I32021983"]},{"raw_affiliation_string":"Institute for Circuit and System Theory, University of Kiel, Kaiserstr. 2, D-24143 Kiel, Germany#TAB#","institution_ids":["https://openalex.org/I32021983"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5032405422"],"corresponding_institution_ids":["https://openalex.org/I32021983"],"apc_list":{"value":3200,"currency":"USD","value_usd":3200},"apc_paid":null,"fwci":0.9319,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.75103016,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":97},"biblio":{"volume":"82","issue":"9","first_page":"1283","last_page":"1304"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9998000264167786,"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.9995999932289124,"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":0.9983999729156494,"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/quantization","display_name":"Quantization (signal processing)","score":0.6554708480834961},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6033255457878113},{"id":"https://openalex.org/keywords/sub-band-coding","display_name":"Sub-band coding","score":0.5581677556037903},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5353904366493225},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.5253685712814331},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5068178772926331},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.482063353061676},{"id":"https://openalex.org/keywords/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.46519672870635986},{"id":"https://openalex.org/keywords/window-function","display_name":"Window function","score":0.4597201347351074},{"id":"https://openalex.org/keywords/lapped-transform","display_name":"Lapped transform","score":0.4528546929359436},{"id":"https://openalex.org/keywords/signal-reconstruction","display_name":"Signal reconstruction","score":0.44365549087524414},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4273239076137543},{"id":"https://openalex.org/keywords/transform-coding","display_name":"Transform coding","score":0.3527339696884155},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.24613478779792786},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.17353111505508423},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.17220813035964966},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.09718677401542664}],"concepts":[{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.6554708480834961},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6033255457878113},{"id":"https://openalex.org/C98526533","wikidata":"https://www.wikidata.org/wiki/Q1691938","display_name":"Sub-band coding","level":3,"score":0.5581677556037903},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5353904366493225},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.5253685712814331},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5068178772926331},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.482063353061676},{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.46519672870635986},{"id":"https://openalex.org/C140101238","wikidata":"https://www.wikidata.org/wiki/Q1404885","display_name":"Window function","level":3,"score":0.4597201347351074},{"id":"https://openalex.org/C91458471","wikidata":"https://www.wikidata.org/wiki/Q17096468","display_name":"Lapped transform","level":5,"score":0.4528546929359436},{"id":"https://openalex.org/C70958404","wikidata":"https://www.wikidata.org/wiki/Q7512728","display_name":"Signal reconstruction","level":4,"score":0.44365549087524414},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4273239076137543},{"id":"https://openalex.org/C169805256","wikidata":"https://www.wikidata.org/wiki/Q1361381","display_name":"Transform coding","level":4,"score":0.3527339696884155},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.24613478779792786},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.17353111505508423},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.17220813035964966},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.09718677401542664},{"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/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.0},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0165-1684(02)00285-2","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0165-1684(02)00285-2","pdf_url":null,"source":{"id":"https://openalex.org/S154637859","display_name":"Signal Processing","issn_l":"0165-1684","issn":["0165-1684","1872-7557"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7200000286102295,"id":"https://metadata.un.org/sdg/1","display_name":"No poverty"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":26,"referenced_works":["https://openalex.org/W1481646516","https://openalex.org/W1509680449","https://openalex.org/W1604949508","https://openalex.org/W1900851433","https://openalex.org/W1967066785","https://openalex.org/W1988971639","https://openalex.org/W2006091072","https://openalex.org/W2027735369","https://openalex.org/W2040583894","https://openalex.org/W2058097301","https://openalex.org/W2095711217","https://openalex.org/W2096242508","https://openalex.org/W2097395002","https://openalex.org/W2100351681","https://openalex.org/W2100949932","https://openalex.org/W2105788792","https://openalex.org/W2105961477","https://openalex.org/W2114673625","https://openalex.org/W2120611566","https://openalex.org/W2122421556","https://openalex.org/W2128525617","https://openalex.org/W2128801917","https://openalex.org/W2142355577","https://openalex.org/W2142877913","https://openalex.org/W2144520790","https://openalex.org/W6651976449"],"related_works":["https://openalex.org/W2382580345","https://openalex.org/W2123601828","https://openalex.org/W2173905799","https://openalex.org/W3152310464","https://openalex.org/W1594300462","https://openalex.org/W2033390177","https://openalex.org/W2120611566","https://openalex.org/W3179252286","https://openalex.org/W1950841070","https://openalex.org/W2156259263"],"abstract_inverted_index":null,"counts_by_year":[{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}