{"id":"https://openalex.org/W2892222524","doi":"https://doi.org/10.1109/icassp.2018.8462608","title":"COMPASS: Coding and Multidirectional Parameterization of Ambisonic Sound Scenes","display_name":"COMPASS: Coding and Multidirectional Parameterization of Ambisonic Sound Scenes","publication_year":2018,"publication_date":"2018-04-01","ids":{"openalex":"https://openalex.org/W2892222524","doi":"https://doi.org/10.1109/icassp.2018.8462608","mag":"2892222524"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2018.8462608","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2018.8462608","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://research.aalto.fi/en/publications/081cf28c-2de1-4dac-8ab0-626bcec8a41c","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010846139","display_name":"Archontis Politis","orcid":"https://orcid.org/0000-0002-0595-2356"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":true,"raw_author_name":"Archontis Politis","raw_affiliation_strings":["Department of Signal Processing and Acoustics, Aalto University, Espoo, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Signal Processing and Acoustics, Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5077588805","display_name":"Sakari Tervo","orcid":null},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Sakari Tervo","raw_affiliation_strings":["Department of Signal Processing and Acoustics, Aalto University, Espoo, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Signal Processing and Acoustics, Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5033040947","display_name":"Ville Pulkki","orcid":"https://orcid.org/0000-0003-3460-9677"},"institutions":[{"id":"https://openalex.org/I9927081","display_name":"Aalto University","ror":"https://ror.org/020hwjq30","country_code":"FI","type":"education","lineage":["https://openalex.org/I9927081"]}],"countries":["FI"],"is_corresponding":false,"raw_author_name":"Ville Pulkki","raw_affiliation_strings":["Department of Signal Processing and Acoustics, Aalto University, Espoo, Finland"],"affiliations":[{"raw_affiliation_string":"Department of Signal Processing and Acoustics, Aalto University, Espoo, Finland","institution_ids":["https://openalex.org/I9927081"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5010846139"],"corresponding_institution_ids":["https://openalex.org/I9927081"],"apc_list":null,"apc_paid":null,"fwci":4.1581,"has_fulltext":false,"cited_by_count":57,"citation_normalized_percentile":{"value":0.95150055,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"6802","last_page":"6806"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9998000264167786,"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":0.9998000264167786,"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/T10283","display_name":"Hearing Loss and Rehabilitation","score":0.9994000196456909,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.996399998664856,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"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/ambisonics","display_name":"Ambisonics","score":0.9955527782440186},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7454751133918762},{"id":"https://openalex.org/keywords/binaural-recording","display_name":"Binaural recording","score":0.6756393909454346},{"id":"https://openalex.org/keywords/headphones","display_name":"Headphones","score":0.6230523586273193},{"id":"https://openalex.org/keywords/spatialization","display_name":"Spatialization","score":0.548845648765564},{"id":"https://openalex.org/keywords/surround-sound","display_name":"Surround sound","score":0.4816519320011139},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.45834752917289734},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4483920633792877},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.4384806454181671},{"id":"https://openalex.org/keywords/directional-sound","display_name":"Directional sound","score":0.41087770462036133},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.37399840354919434},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3510149121284485},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3127056360244751},{"id":"https://openalex.org/keywords/loudspeaker","display_name":"Loudspeaker","score":0.3074963092803955},{"id":"https://openalex.org/keywords/sound","display_name":"Sound (geography)","score":0.2330593466758728},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.148307204246521},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.0913495421409607}],"concepts":[{"id":"https://openalex.org/C47726159","wikidata":"https://www.wikidata.org/wiki/Q457547","display_name":"Ambisonics","level":3,"score":0.9955527782440186},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7454751133918762},{"id":"https://openalex.org/C201247586","wikidata":"https://www.wikidata.org/wiki/Q5612967","display_name":"Binaural recording","level":2,"score":0.6756393909454346},{"id":"https://openalex.org/C2781258422","wikidata":"https://www.wikidata.org/wiki/Q186819","display_name":"Headphones","level":2,"score":0.6230523586273193},{"id":"https://openalex.org/C2777031145","wikidata":"https://www.wikidata.org/wiki/Q4430987","display_name":"Spatialization","level":2,"score":0.548845648765564},{"id":"https://openalex.org/C2780544925","wikidata":"https://www.wikidata.org/wiki/Q569874","display_name":"Surround sound","level":3,"score":0.4816519320011139},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.45834752917289734},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4483920633792877},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.4384806454181671},{"id":"https://openalex.org/C104138954","wikidata":"https://www.wikidata.org/wiki/Q5280449","display_name":"Directional sound","level":3,"score":0.41087770462036133},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.37399840354919434},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3510149121284485},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3127056360244751},{"id":"https://openalex.org/C157138929","wikidata":"https://www.wikidata.org/wiki/Q570","display_name":"Loudspeaker","level":2,"score":0.3074963092803955},{"id":"https://openalex.org/C203718221","wikidata":"https://www.wikidata.org/wiki/Q491713","display_name":"Sound (geography)","level":2,"score":0.2330593466758728},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.148307204246521},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0913495421409607},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C19165224","wikidata":"https://www.wikidata.org/wiki/Q23404","display_name":"Anthropology","level":1,"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":2,"locations":[{"id":"doi:10.1109/icassp.2018.8462608","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2018.8462608","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},{"id":"pmh:oai:aaltodoc.aalto.fi:123456789/34902","is_oa":true,"landing_page_url":"https://research.aalto.fi/en/publications/081cf28c-2de1-4dac-8ab0-626bcec8a41c","pdf_url":null,"source":{"id":"https://openalex.org/S4306401662","display_name":"Aaltodoc (Aalto University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9927081","host_organization_name":"Aalto University","host_organization_lineage":["https://openalex.org/I9927081"],"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":null,"raw_type":"acceptedVersion"}],"best_oa_location":{"id":"pmh:oai:aaltodoc.aalto.fi:123456789/34902","is_oa":true,"landing_page_url":"https://research.aalto.fi/en/publications/081cf28c-2de1-4dac-8ab0-626bcec8a41c","pdf_url":null,"source":{"id":"https://openalex.org/S4306401662","display_name":"Aaltodoc (Aalto University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I9927081","host_organization_name":"Aalto University","host_organization_lineage":["https://openalex.org/I9927081"],"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":null,"raw_type":"acceptedVersion"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","score":0.49000000953674316,"display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1524778214","https://openalex.org/W1550164471","https://openalex.org/W1578646555","https://openalex.org/W1583730476","https://openalex.org/W1977450000","https://openalex.org/W1985132689","https://openalex.org/W1990835870","https://openalex.org/W1991170630","https://openalex.org/W2005964155","https://openalex.org/W2028075876","https://openalex.org/W2037814094","https://openalex.org/W2089946642","https://openalex.org/W2113638573","https://openalex.org/W2148667766","https://openalex.org/W2316102541","https://openalex.org/W2328926509","https://openalex.org/W2467338965","https://openalex.org/W2568308529","https://openalex.org/W2665979017","https://openalex.org/W2760914102","https://openalex.org/W2761379173","https://openalex.org/W2761804494","https://openalex.org/W4206856900","https://openalex.org/W6631329252","https://openalex.org/W6634826758","https://openalex.org/W6682195892","https://openalex.org/W6739732893","https://openalex.org/W6807232479"],"related_works":["https://openalex.org/W2769108308","https://openalex.org/W2782259607","https://openalex.org/W2076145524","https://openalex.org/W4289436860","https://openalex.org/W2726094912","https://openalex.org/W2157954921","https://openalex.org/W2889406797","https://openalex.org/W2761368604","https://openalex.org/W2142596912","https://openalex.org/W2754150379"],"abstract_inverted_index":{"Current":[0],"methods":[1],"for":[2,64],"immersive":[3],"playback":[4,25],"of":[5,14,69,76,79],"spatial":[6,39,83],"sound":[7,71,126],"content":[8],"aim":[9],"at":[10,37],"flexibility":[11,78],"in":[12],"terms":[13],"encoding":[15],"and":[16,36,55,67,105],"decoding,":[17],"abstracting":[18],"the":[19,22,48,77,118],"two":[20],"from":[21],"recording":[23],"or":[24],"setup.":[26],"Ambisonics":[27,80],"constitutes":[28],"such":[29],"a":[30,60,82,93,106,113],"method,":[31],"that":[32,73],"is":[33,120],"however":[34],"signal-independent,":[35],"low":[38],"resolutions":[40],"fails":[41],"to":[42,47,112,123],"provide":[43],"appropriate":[44],"spatialization":[45],"cues":[46],"listener,":[49],"with":[50,101],"potential":[51],"severe":[52],"colouration":[53],"effects":[54],"localization":[56],"ambiguity.":[57],"We":[58],"present":[59],"new":[61],"signal-dependent":[62],"method":[63,119],"parametric":[65],"analysis":[66],"synthesis":[68],"ambisonic":[70,129],"scenes":[72,127],"takes":[74],"advantage":[75],"as":[81],"audio":[84],"format,":[85],"while":[86],"improving":[87],"reproduction.":[88],"The":[89],"proposed":[90],"approach":[91],"considers":[92],"more":[94],"general":[95],"acoustic":[96],"model":[97],"than":[98,128],"previous":[99],"proposals,":[100],"multiple":[102],"source":[103],"signals":[104],"non":[107],"isotropic":[108],"ambient":[109],"component.":[110],"According":[111],"listening":[114],"test":[115],"using":[116],"headphones,":[117],"perceived":[121],"closer":[122],"binaural":[124],"reference":[125],"playback.":[130]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":9},{"year":2020,"cited_by_count":7},{"year":2019,"cited_by_count":9}],"updated_date":"2026-04-02T15:55:50.835912","created_date":"2025-10-10T00:00:00"}
