{"id":"https://openalex.org/W2098492839","doi":"https://doi.org/10.1109/icassp.2008.4518728","title":"Algebraic quantization of transform coefficients for embedded audio coding","display_name":"Algebraic quantization of transform coefficients for embedded audio coding","publication_year":2008,"publication_date":"2008-03-01","ids":{"openalex":"https://openalex.org/W2098492839","doi":"https://doi.org/10.1109/icassp.2008.4518728","mag":"2098492839"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2008.4518728","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2008.4518728","pdf_url":null,"source":{"id":"https://openalex.org/S4210167542","display_name":"Proceedings of the ... IEEE International Conference on Acoustics, Speech, and Signal Processing","issn_l":"1520-6149","issn":["1520-6149","2379-190X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hal.science/hal-02136490","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5002909274","display_name":"M. De Meuleneire","orcid":null},"institutions":[{"id":"https://openalex.org/I1325886976","display_name":"Siemens (Germany)","ror":"https://ror.org/059mq0909","country_code":"DE","type":"company","lineage":["https://openalex.org/I1325886976"]},{"id":"https://openalex.org/I4210137179","display_name":"Siemens (Sweden)","ror":"https://ror.org/03v7qgt03","country_code":"SE","type":"company","lineage":["https://openalex.org/I1325886976","https://openalex.org/I4210137179"]},{"id":"https://openalex.org/I4210159457","display_name":"Nokia (Germany)","ror":"https://ror.org/05nh5td39","country_code":"DE","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I4210159457"]}],"countries":["DE","SE"],"is_corresponding":false,"raw_author_name":"M. De Meuleneire","raw_affiliation_strings":["Nokia Siemens Networks, COO RTP PT HWCT Computing Techn SDE, Munich, Germany","NSN - Nokia Siemens Networks (Entreprise) (Sweden)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nokia Siemens Networks, COO RTP PT HWCT Computing Techn SDE, Munich, Germany","institution_ids":["https://openalex.org/I1325886976","https://openalex.org/I4210159457"]},{"raw_affiliation_string":"NSN - Nokia Siemens Networks (Entreprise) (Sweden)","institution_ids":["https://openalex.org/I4210137179"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113656773","display_name":"H. Taddei","orcid":null},"institutions":[{"id":"https://openalex.org/I1325886976","display_name":"Siemens (Germany)","ror":"https://ror.org/059mq0909","country_code":"DE","type":"company","lineage":["https://openalex.org/I1325886976"]},{"id":"https://openalex.org/I4210137179","display_name":"Siemens (Sweden)","ror":"https://ror.org/03v7qgt03","country_code":"SE","type":"company","lineage":["https://openalex.org/I1325886976","https://openalex.org/I4210137179"]},{"id":"https://openalex.org/I4210159457","display_name":"Nokia (Germany)","ror":"https://ror.org/05nh5td39","country_code":"DE","type":"company","lineage":["https://openalex.org/I2738502077","https://openalex.org/I4210159457"]}],"countries":["DE","SE"],"is_corresponding":false,"raw_author_name":"H. Taddei","raw_affiliation_strings":["Nokia Siemens Networks, COO RTP PT HWCT Computing Techn SDE, Munich, Germany","NSN - Nokia Siemens Networks (Entreprise) (Sweden)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nokia Siemens Networks, COO RTP PT HWCT Computing Techn SDE, Munich, Germany","institution_ids":["https://openalex.org/I1325886976","https://openalex.org/I4210159457"]},{"raw_affiliation_string":"NSN - Nokia Siemens Networks (Entreprise) (Sweden)","institution_ids":["https://openalex.org/I4210137179"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070406096","display_name":"Dominique Pastor","orcid":"https://orcid.org/0000-0001-5717-5918"},"institutions":[{"id":"https://openalex.org/I161929037","display_name":"Universit\u00e9 de Bretagne Occidentale","ror":"https://ror.org/01b8h3982","country_code":"FR","type":"education","lineage":["https://openalex.org/I161929037"]},{"id":"https://openalex.org/I4210123702","display_name":"Laboratoire des Sciences et Techniques de l\u2019Information de la Communication et de la Connaissance","ror":"https://ror.org/0266kfd37","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I180375564","https://openalex.org/I201181511","https://openalex.org/I205703379","https://openalex.org/I2802204017","https://openalex.org/I4210123702","https://openalex.org/I4210127572","https://openalex.org/I4210145102","https://openalex.org/I4210148559","https://openalex.org/I4210159245","https://openalex.org/I4405260085"]},{"id":"https://openalex.org/I4210148559","display_name":"\u00c9cole nationale sup\u00e9rieure de techniques avanc\u00e9es Bretagne","ror":"https://ror.org/059n54003","country_code":"FR","type":"education","lineage":["https://openalex.org/I201181511","https://openalex.org/I4210145102","https://openalex.org/I4210148559"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"D. Pastor","raw_affiliation_strings":["Department SC, ENST Bretagne Technopole Brest Iroise, Brest, France","SC - D\u00e9partement Signal et Communications (Technop\u00f4le Brest-Iroise CS 83818 29238 BREST CEDEX 3 - France)","Lab-STICC_TB_CID_TOMS (France)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department SC, ENST Bretagne Technopole Brest Iroise, Brest, France","institution_ids":["https://openalex.org/I4210148559"]},{"raw_affiliation_string":"SC - D\u00e9partement Signal et Communications (Technop\u00f4le Brest-Iroise CS 83818 29238 BREST CEDEX 3 - France)","institution_ids":[]},{"raw_affiliation_string":"Lab-STICC_TB_CID_TOMS (France)","institution_ids":["https://openalex.org/I161929037","https://openalex.org/I4210123702"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.8633,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.61349036,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"6","issue":null,"first_page":"4789","last_page":"4792"},"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":0.9994000196456909,"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":0.9991999864578247,"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/quantization","display_name":"Quantization (signal processing)","score":0.7761319875717163},{"id":"https://openalex.org/keywords/algebraic-number","display_name":"Algebraic number","score":0.5828537344932556},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.5661740899085999},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5129272937774658},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5023331642150879},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4986448287963867},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.4899281859397888},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.4382162392139435},{"id":"https://openalex.org/keywords/transform-coding","display_name":"Transform coding","score":0.434110552072525},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.4269113540649414},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.41648975014686584},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.18465673923492432},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.14847275614738464},{"id":"https://openalex.org/keywords/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.13189658522605896},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07444006204605103}],"concepts":[{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.7761319875717163},{"id":"https://openalex.org/C9376300","wikidata":"https://www.wikidata.org/wiki/Q168817","display_name":"Algebraic number","level":2,"score":0.5828537344932556},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.5661740899085999},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5129272937774658},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5023331642150879},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4986448287963867},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.4899281859397888},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.4382162392139435},{"id":"https://openalex.org/C169805256","wikidata":"https://www.wikidata.org/wiki/Q1361381","display_name":"Transform coding","level":4,"score":0.434110552072525},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.4269113540649414},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.41648975014686584},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18465673923492432},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.14847275614738464},{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.13189658522605896},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07444006204605103},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/icassp.2008.4518728","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2008.4518728","pdf_url":null,"source":{"id":"https://openalex.org/S4210167542","display_name":"Proceedings of the ... IEEE International Conference on Acoustics, Speech, and Signal Processing","issn_l":"1520-6149","issn":["1520-6149","2379-190X"],"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2008 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:HAL:hal-02136490v1","is_oa":true,"landing_page_url":"https://hal.science/hal-02136490","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ICASSP 2008 : IEEE international conference on acoustics, speech and signal processing, Mar 2008, Las Vegas, United States. pp.4789 - 4792, ⟨10.1109/ICASSP.2008.4518728⟩","raw_type":"Conference papers"}],"best_oa_location":{"id":"pmh:oai:HAL:hal-02136490v1","is_oa":true,"landing_page_url":"https://hal.science/hal-02136490","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"ICASSP 2008 : IEEE international conference on acoustics, speech and signal processing, Mar 2008, Las Vegas, United States. pp.4789 - 4792, ⟨10.1109/ICASSP.2008.4518728⟩","raw_type":"Conference papers"},"sustainable_development_goals":[{"score":0.4099999964237213,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1487192924","https://openalex.org/W1634005169","https://openalex.org/W2053691921","https://openalex.org/W2100351681","https://openalex.org/W2115755118","https://openalex.org/W2133988432","https://openalex.org/W2134371468","https://openalex.org/W2142276208","https://openalex.org/W2143751340","https://openalex.org/W2168132048"],"related_works":["https://openalex.org/W2979160909","https://openalex.org/W2114837856","https://openalex.org/W2359364609","https://openalex.org/W4386322429","https://openalex.org/W2017954385","https://openalex.org/W2772926198","https://openalex.org/W1967066785","https://openalex.org/W2111896203","https://openalex.org/W1988148562","https://openalex.org/W2120611566"],"abstract_inverted_index":{"This":[0,48],"paper":[1],"proposes":[2],"a":[3,18,23,55,66],"new":[4],"quantization":[5,50],"for":[6],"transform":[7],"coefficients":[8,14,27],"based":[9],"on":[10,72],"algebraic":[11],"quantization.":[12],"The":[13,26],"are":[15,31],"represented":[16],"by":[17,22,33],"few":[19],"pulses":[20],"multiplied":[21],"unique":[24],"amplitude.":[25],"to":[28,64],"be":[29],"transmitted":[30],"selected":[32],"optimizing":[34],"an":[35],"error":[36],"criterion,":[37],"that":[38],"determines":[39],"the":[40,46],"signs,":[41],"positions":[42],"and":[43,60,75],"amplitudes":[44],"of":[45],"pulses.":[47],"simple":[49],"has":[51,61],"been":[52,62],"implemented":[53],"in":[54],"wavelet-based":[56],"wideband":[57],"scalable":[58],"coder,":[59],"proved":[63],"provide":[65],"perceptually":[67],"better":[68],"quality":[69],"than":[70],"SPIHT":[71],"speech":[73],"signal":[74],"music.":[76]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}