{"id":"https://openalex.org/W2111170596","doi":"https://doi.org/10.1109/icassp.2012.6287900","title":"Dynamic strategy for window splitting, parameters estimation and interpolation in spatial parametric audio coders","display_name":"Dynamic strategy for window splitting, parameters estimation and interpolation in spatial parametric audio coders","publication_year":2012,"publication_date":"2012-03-01","ids":{"openalex":"https://openalex.org/W2111170596","doi":"https://doi.org/10.1109/icassp.2012.6287900","mag":"2111170596"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2012.6287900","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2012.6287900","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},"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/A5028381038","display_name":"Julien Capobianco","orcid":null},"institutions":[{"id":"https://openalex.org/I19370010","display_name":"Orange (France)","ror":"https://ror.org/035j0tq82","country_code":"FR","type":"company","lineage":["https://openalex.org/I19370010"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Julien Capobianco","raw_affiliation_strings":["France Telecom Orange Laboratories/TECH/OPERA, Lannion, France","France Telecom Orange Labs/TECH/OPERA, Av. Pierre Marzin, 22307 Lannion Cedex, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"France Telecom Orange Laboratories/TECH/OPERA, Lannion, France","institution_ids":["https://openalex.org/I19370010"]},{"raw_affiliation_string":"France Telecom Orange Labs/TECH/OPERA, Av. Pierre Marzin, 22307 Lannion Cedex, France","institution_ids":["https://openalex.org/I19370010"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078931387","display_name":"Gr\u00e9gory Pallone","orcid":null},"institutions":[{"id":"https://openalex.org/I19370010","display_name":"Orange (France)","ror":"https://ror.org/035j0tq82","country_code":"FR","type":"company","lineage":["https://openalex.org/I19370010"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Gregory Pallone","raw_affiliation_strings":["France Telecom Orange Laboratories/TECH/OPERA, Lannion, France","France Telecom Orange Labs/TECH/OPERA, Av. Pierre Marzin, 22307 Lannion Cedex, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"France Telecom Orange Laboratories/TECH/OPERA, Lannion, France","institution_ids":["https://openalex.org/I19370010"]},{"raw_affiliation_string":"France Telecom Orange Labs/TECH/OPERA, Av. Pierre Marzin, 22307 Lannion Cedex, France","institution_ids":["https://openalex.org/I19370010"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058259063","display_name":"Laurent Daudet","orcid":"https://orcid.org/0000-0001-5811-1078"},"institutions":[{"id":"https://openalex.org/I169173203","display_name":"D\u00e9l\u00e9gation Paris 7","ror":"https://ror.org/00bw5n526","country_code":"FR","type":"government","lineage":["https://openalex.org/I154526488","https://openalex.org/I169173203"]},{"id":"https://openalex.org/I204730241","display_name":"Universit\u00e9 Paris Cit\u00e9","ror":"https://ror.org/05f82e368","country_code":"FR","type":"education","lineage":["https://openalex.org/I204730241"]},{"id":"https://openalex.org/I4210091942","display_name":"Institut Langevin","ror":"https://ror.org/00kr24y60","country_code":"FR","type":"facility","lineage":["https://openalex.org/I110736937","https://openalex.org/I1294671590","https://openalex.org/I154526488","https://openalex.org/I154526488","https://openalex.org/I190752583","https://openalex.org/I204730241","https://openalex.org/I2746051580","https://openalex.org/I39804081","https://openalex.org/I4210091942","https://openalex.org/I98910050"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Laurent Daudet","raw_affiliation_strings":["Institut Langevin and Paris Diderot University, Paris, France","Institut Langevin and Paris Diderot University, ESPCI 10 rue Vauquelin 75005, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institut Langevin and Paris Diderot University, Paris, France","institution_ids":["https://openalex.org/I169173203","https://openalex.org/I204730241","https://openalex.org/I4210091942"]},{"raw_affiliation_string":"Institut Langevin and Paris Diderot University, ESPCI 10 rue Vauquelin 75005, France","institution_ids":["https://openalex.org/I169173203","https://openalex.org/I204730241","https://openalex.org/I4210091942"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.21705964,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"397","last_page":"400"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9993000030517578,"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":0.9993000030517578,"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/T11309","display_name":"Music and Audio Processing","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"}},{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9975000023841858,"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/computer-science","display_name":"Computer science","score":0.7372488379478455},{"id":"https://openalex.org/keywords/interpolation","display_name":"Interpolation (computer graphics)","score":0.72803795337677},{"id":"https://openalex.org/keywords/parametric-statistics","display_name":"Parametric statistics","score":0.6309763193130493},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5435627698898315},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.5334517955780029},{"id":"https://openalex.org/keywords/window","display_name":"Window (computing)","score":0.4715808928012848},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.45590513944625854},{"id":"https://openalex.org/keywords/audio-signal","display_name":"Audio signal","score":0.44527560472488403},{"id":"https://openalex.org/keywords/parametric-model","display_name":"Parametric model","score":0.4407816529273987},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4380052089691162},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.42414596676826477},{"id":"https://openalex.org/keywords/time-domain","display_name":"Time domain","score":0.42028796672821045},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4075298309326172},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.37888655066490173},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3524864614009857},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.21141621470451355}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7372488379478455},{"id":"https://openalex.org/C137800194","wikidata":"https://www.wikidata.org/wiki/Q11713455","display_name":"Interpolation (computer graphics)","level":3,"score":0.72803795337677},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.6309763193130493},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5435627698898315},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.5334517955780029},{"id":"https://openalex.org/C2778751112","wikidata":"https://www.wikidata.org/wiki/Q835016","display_name":"Window (computing)","level":2,"score":0.4715808928012848},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.45590513944625854},{"id":"https://openalex.org/C64922751","wikidata":"https://www.wikidata.org/wiki/Q4650799","display_name":"Audio signal","level":3,"score":0.44527560472488403},{"id":"https://openalex.org/C24574437","wikidata":"https://www.wikidata.org/wiki/Q7135228","display_name":"Parametric model","level":3,"score":0.4407816529273987},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4380052089691162},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.42414596676826477},{"id":"https://openalex.org/C103824480","wikidata":"https://www.wikidata.org/wiki/Q185889","display_name":"Time domain","level":2,"score":0.42028796672821045},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4075298309326172},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.37888655066490173},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3524864614009857},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.21141621470451355},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"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/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2012.6287900","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2012.6287900","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1581848821","https://openalex.org/W2115812730","https://openalex.org/W2140304104","https://openalex.org/W2141532435","https://openalex.org/W6982644159"],"related_works":["https://openalex.org/W2109115373","https://openalex.org/W2390901981","https://openalex.org/W4230691760","https://openalex.org/W2393847170","https://openalex.org/W85049056","https://openalex.org/W158465905","https://openalex.org/W577521963","https://openalex.org/W2109142991","https://openalex.org/W1781713806","https://openalex.org/W2350061705"],"abstract_inverted_index":{"In":[0,20,75],"most":[1],"parametric":[2,115],"stereo":[3,114],"audio":[4,14,102],"coders,":[5],"sets":[6],"of":[7,26,69,72,83,87,92],"spatial":[8],"parameters":[9,29,89],"are":[10],"extracted":[11],"from":[12,55,117],"the":[13,24,28,43,51,63,88,93,101,112],"channels":[15],"in":[16,42,62,100],"a":[17,38,80],"time-frequency":[18],"domain.":[19],"order":[21],"to":[22,49,111],"reduce":[23],"amount":[25],"data,":[27],"plane":[30],"is":[31,47,60],"highly":[32],"down-sampled,":[33],"and":[34,90],"transmitted":[35],"together":[36],"with":[37],"mono":[39],"downmix.":[40],"Then,":[41],"decoding":[44],"process,":[45],"it":[46],"necessary":[48],"interpolate":[50],"upmix":[52,94],"matrix":[53,95],"computed":[54],"these":[56],"parameters.":[57],"Usually,":[58],"this":[59,76],"done":[61],"same":[64],"way":[65],"for":[66],"each":[67],"portion":[68],"signal,":[70],"regardless":[71],"its":[73],"nature.":[74],"article,":[77],"we":[78],"propose":[79],"dynamic":[81],"strategy":[82],"window":[84],"splitting,":[85],"estimation":[86],"interpolation":[91],"based":[96],"on":[97],"transient":[98],"detection":[99],"signal.":[103],"Subjective":[104],"tests":[105],"show":[106],"an":[107],"improvement":[108],"when":[109],"applied":[110],"new":[113],"tool":[116],"MPEG":[118],"USAC.":[119]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}