{"id":"https://openalex.org/W2002248440","doi":"https://doi.org/10.1109/icassp.2002.5743801","title":"A novel quantization scheme for the noise-like component in waveform interpolation speech coding","display_name":"A novel quantization scheme for the noise-like component in waveform interpolation speech coding","publication_year":2002,"publication_date":"2002-05-01","ids":{"openalex":"https://openalex.org/W2002248440","doi":"https://doi.org/10.1109/icassp.2002.5743801","mag":"2002248440"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2002.5743801","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2002.5743801","pdf_url":null,"source":{"id":"https://openalex.org/S4363607879","display_name":"IEEE International Conference on Acoustics Speech and Signal Processing","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Acoustics Speech and Signal Processing","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/A5112039585","display_name":"Jani Nurminen","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":true,"raw_author_name":"Jani Nurminen","raw_affiliation_strings":["Institute of Digital and Computer Systems, Tampere University of Technology, Tampere, Finland"],"affiliations":[{"raw_affiliation_string":"Institute of Digital and Computer Systems, Tampere University of Technology, 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, Tampere, Finland"],"affiliations":[{"raw_affiliation_string":"Speech and Audio Systems Laboratory, Nokia Research Center, Tampere, Finland","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"]},{"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":"Jukka Saarinen","raw_affiliation_strings":["Institute of Digital and Computer Systems, Tampere University of Technology, Tampere, Finland","Speech and Audio Systems Laboratory, Nokia Research Center, Tampere, Finland"],"affiliations":[{"raw_affiliation_string":"Institute of Digital and Computer Systems, Tampere University of Technology, Tampere, Finland","institution_ids":["https://openalex.org/I4210133110"]},{"raw_affiliation_string":"Speech and Audio Systems Laboratory, Nokia Research Center, Tampere, Finland","institution_ids":["https://openalex.org/I2738502077"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5112039585"],"corresponding_institution_ids":["https://openalex.org/I4210133110"],"apc_list":null,"apc_paid":null,"fwci":0.79287807,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.68597561,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"assp 33","issue":null,"first_page":"I","last_page":"649"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9984999895095825,"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":0.9983000159263611,"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/speech-coding","display_name":"Speech coding","score":0.7107632160186768},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6312476396560669},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5975310206413269},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.5677472949028015},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.5675815343856812},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5488749146461487},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.4556581676006317},{"id":"https://openalex.org/keywords/speech-enhancement","display_name":"Speech enhancement","score":0.4319995045661926},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.42416855692863464},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.29803985357284546},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21485695242881775},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.19250142574310303},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.10701340436935425}],"concepts":[{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.7107632160186768},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6312476396560669},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5975310206413269},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.5677472949028015},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.5675815343856812},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5488749146461487},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.4556581676006317},{"id":"https://openalex.org/C2776182073","wikidata":"https://www.wikidata.org/wiki/Q7575395","display_name":"Speech enhancement","level":3,"score":0.4319995045661926},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.42416855692863464},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.29803985357284546},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21485695242881775},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.19250142574310303},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.10701340436935425},{"id":"https://openalex.org/C104114177","wikidata":"https://www.wikidata.org/wiki/Q79782","display_name":"Motion (physics)","level":2,"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/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2002.5743801","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2002.5743801","pdf_url":null,"source":{"id":"https://openalex.org/S4363607879","display_name":"IEEE International Conference on Acoustics Speech and Signal Processing","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE International Conference on Acoustics Speech and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.6200000047683716,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W273985746","https://openalex.org/W1601293496","https://openalex.org/W1910662451","https://openalex.org/W2106294696","https://openalex.org/W2151369515","https://openalex.org/W6610070894"],"related_works":["https://openalex.org/W1974895211","https://openalex.org/W2176409448","https://openalex.org/W2129841057","https://openalex.org/W3040712279","https://openalex.org/W2364769705","https://openalex.org/W2056136368","https://openalex.org/W2374664672","https://openalex.org/W3211091508","https://openalex.org/W2136586452","https://openalex.org/W68492818"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3],"novel":[4],"and":[5,28,60,81],"efficient":[6],"coding":[7,45,90],"scheme":[8,77],"for":[9,95],"the":[10,22,29,47,51,75,85,102],"noise-like":[11,52],"component":[12,53],"in":[13,21,26],"waveform":[14,103],"interpolation":[15,104],"speech":[16,63,98],"coding.":[17],"The":[18,70,88],"techniques":[19,38,91],"employed":[20],"task":[23],"are":[24,35,39,78],"described":[25],"detail":[27],"advantages":[30],"gained":[31],"by":[32],"using":[33],"them":[34],"discussed.":[36],"These":[37],"shown":[40],"to":[41,61],"enable":[42],"perceptually":[43],"transparent":[44],"of":[46,50,74,84,97],"magnitude":[48,86],"spectra":[49],"with":[54],"only":[55],"ten":[56],"bits":[57],"per":[58],"frame":[59],"offer":[62],"quality":[64],"improvements":[65],"at":[66],"higher":[67],"bit":[68],"rates.":[69],"most":[71],"significant":[72],"features":[73],"proposed":[76,89],"smoothed":[79],"representation":[80],"matrix":[82],"quantization":[83],"spectra.":[87],"can":[92],"be":[93],"used":[94],"enhancement":[96],"coders":[99],"based":[100],"on":[101],"approach.":[105]},"counts_by_year":[{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
