{"id":"https://openalex.org/W2064990244","doi":"https://doi.org/10.1016/s0167-6393(01)00071-1","title":"On methods for perfect reconstruction WI speech coding with preprocessing","display_name":"On methods for perfect reconstruction WI speech coding with preprocessing","publication_year":2002,"publication_date":"2002-10-30","ids":{"openalex":"https://openalex.org/W2064990244","doi":"https://doi.org/10.1016/s0167-6393(01)00071-1","mag":"2064990244"},"language":"en","primary_location":{"id":"doi:10.1016/s0167-6393(01)00071-1","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0167-6393(01)00071-1","pdf_url":null,"source":{"id":"https://openalex.org/S128025751","display_name":"Speech Communication","issn_l":"0167-6393","issn":["0167-6393","1872-7182"],"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":"Speech Communication","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/A5048646677","display_name":"M. Tammi","orcid":null},"institutions":[{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Mikko Tammi","raw_affiliation_strings":["Digital and Computer Systems Laboratory, Tampere University of Technology, P.O. Box 553, FIN-33101 Tampere, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Digital and Computer Systems Laboratory, Tampere University of Technology, P.O. Box 553, FIN-33101 Tampere, Finland","institution_ids":["https://openalex.org/I4210133110"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091414937","display_name":"Ari Heikkinen","orcid":null},"institutions":[{"id":"https://openalex.org/I2738502077","display_name":"Nokia (Finland)","ror":"https://ror.org/04pkc8m17","country_code":"FI","type":"company","lineage":["https://openalex.org/I2738502077"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Ari Heikkinen","raw_affiliation_strings":["Speech and Audio Systems Laboratory, Nokia Research Center, P.O. Box 100, FIN-33721 Tampere, Finland#TAB#"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Speech and Audio Systems Laboratory, Nokia Research Center, P.O. Box 100, FIN-33721 Tampere, Finland#TAB#","institution_ids":["https://openalex.org/I2738502077"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014908854","display_name":"Jukka Saarinen","orcid":null},"institutions":[{"id":"https://openalex.org/I4210133110","display_name":"Tampere University","ror":null,"country_code":"FI","type":null,"lineage":["https://openalex.org/I4210133110"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Jukka Saarinen","raw_affiliation_strings":["Digital and Computer Systems Laboratory, Tampere University of Technology, P.O. Box 553, FIN-33101 Tampere, Finland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Digital and Computer Systems Laboratory, Tampere University of Technology, P.O. Box 553, FIN-33101 Tampere, Finland","institution_ids":["https://openalex.org/I4210133110"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2870,"currency":"USD","value_usd":2870},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.12516097,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"38","issue":"3-4","first_page":"305","last_page":"320"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":1.0,"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/T10901","display_name":"Advanced Data Compression Techniques","score":1.0,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9983000159263611,"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":0.9980999827384949,"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":0.7304703593254089},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.6146332025527954},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.6070482134819031},{"id":"https://openalex.org/keywords/preprocessor","display_name":"Preprocessor","score":0.590738832950592},{"id":"https://openalex.org/keywords/residual","display_name":"Residual","score":0.575501561164856},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.5731968879699707},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5659060478210449},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5628308057785034},{"id":"https://openalex.org/keywords/signal-reconstruction","display_name":"Signal reconstruction","score":0.5382193922996521},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.5145320296287537},{"id":"https://openalex.org/keywords/code-excited-linear-prediction","display_name":"Code-excited linear prediction","score":0.46724891662597656},{"id":"https://openalex.org/keywords/property","display_name":"Property (philosophy)","score":0.45808425545692444},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.3606502413749695},{"id":"https://openalex.org/keywords/linear-predictive-coding","display_name":"Linear predictive coding","score":0.34320998191833496},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2543562650680542},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21801459789276123},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.1401277482509613},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11660721898078918}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7304703593254089},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.6146332025527954},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.6070482134819031},{"id":"https://openalex.org/C34736171","wikidata":"https://www.wikidata.org/wiki/Q918333","display_name":"Preprocessor","level":2,"score":0.590738832950592},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.575501561164856},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.5731968879699707},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5659060478210449},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5628308057785034},{"id":"https://openalex.org/C70958404","wikidata":"https://www.wikidata.org/wiki/Q7512728","display_name":"Signal reconstruction","level":4,"score":0.5382193922996521},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.5145320296287537},{"id":"https://openalex.org/C105964291","wikidata":"https://www.wikidata.org/wiki/Q856184","display_name":"Code-excited linear prediction","level":4,"score":0.46724891662597656},{"id":"https://openalex.org/C189950617","wikidata":"https://www.wikidata.org/wiki/Q937228","display_name":"Property (philosophy)","level":2,"score":0.45808425545692444},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.3606502413749695},{"id":"https://openalex.org/C59883199","wikidata":"https://www.wikidata.org/wiki/Q1826438","display_name":"Linear predictive coding","level":3,"score":0.34320998191833496},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2543562650680542},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21801459789276123},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.1401277482509613},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11660721898078918},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"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/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","level":2,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/s0167-6393(01)00071-1","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0167-6393(01)00071-1","pdf_url":null,"source":{"id":"https://openalex.org/S128025751","display_name":"Speech Communication","issn_l":"0167-6393","issn":["0167-6393","1872-7182"],"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":"Speech Communication","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.5,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W63961696","https://openalex.org/W86348706","https://openalex.org/W129817288","https://openalex.org/W227724306","https://openalex.org/W1492310094","https://openalex.org/W1496562625","https://openalex.org/W1833646357","https://openalex.org/W1864443921","https://openalex.org/W1902637485","https://openalex.org/W1915448261","https://openalex.org/W1996957914","https://openalex.org/W2003410902","https://openalex.org/W2048916503","https://openalex.org/W2050921210","https://openalex.org/W2073431334","https://openalex.org/W2115715479","https://openalex.org/W2124632310","https://openalex.org/W2135618923","https://openalex.org/W2138039466","https://openalex.org/W2140679070","https://openalex.org/W2151626637","https://openalex.org/W2186435531","https://openalex.org/W2984425774","https://openalex.org/W2988564852","https://openalex.org/W6605261502","https://openalex.org/W6608938422","https://openalex.org/W6638712148","https://openalex.org/W6639104879","https://openalex.org/W6639998183","https://openalex.org/W6677487575"],"related_works":["https://openalex.org/W68492818","https://openalex.org/W1597866529","https://openalex.org/W2358167505","https://openalex.org/W2123400578","https://openalex.org/W2102232231","https://openalex.org/W2078418570","https://openalex.org/W2076261188","https://openalex.org/W2365485488","https://openalex.org/W55067688","https://openalex.org/W1486486412"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}