{"id":"https://openalex.org/W1870359062","doi":"https://doi.org/10.1109/icassp.1986.1169127","title":"Extraction of fundamental physical parameters in the sound field by multidimensional analysis","display_name":"Extraction of fundamental physical parameters in the sound field by multidimensional analysis","publication_year":2005,"publication_date":"2005-03-23","ids":{"openalex":"https://openalex.org/W1870359062","doi":"https://doi.org/10.1109/icassp.1986.1169127","mag":"1870359062"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.1986.1169127","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1986.1169127","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '86. 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/A5076578314","display_name":"Taiki Nishi","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"T. Nishi","raw_affiliation_strings":["NBK Science and Technical Research Laboratories, Tokyo, Japan","NHK Science and Technical Research Laboratories, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NBK Science and Technical Research Laboratories, Tokyo, Japan","institution_ids":[]},{"raw_affiliation_string":"NHK Science and Technical Research Laboratories, Tokyo, Japan","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5076578314"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.11700975,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"11","issue":null,"first_page":"925","last_page":"928"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11692","display_name":"Noise Effects and Management","score":0.9876999855041504,"subfield":{"id":"https://openalex.org/subfields/3616","display_name":"Speech and Hearing"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11692","display_name":"Noise Effects and Management","score":0.9876999855041504,"subfield":{"id":"https://openalex.org/subfields/3616","display_name":"Speech and Hearing"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10283","display_name":"Hearing Loss and Rehabilitation","score":0.9690999984741211,"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/T12759","display_name":"Vehicle Noise and Vibration Control","score":0.9664000272750854,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/point","display_name":"Point (geometry)","score":0.5846827626228333},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5826206803321838},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.5422137975692749},{"id":"https://openalex.org/keywords/principal-component-analysis","display_name":"Principal component analysis","score":0.5369771122932434},{"id":"https://openalex.org/keywords/principal-axis-theorem","display_name":"Principal axis theorem","score":0.501697301864624},{"id":"https://openalex.org/keywords/head","display_name":"Head (geology)","score":0.5000059604644775},{"id":"https://openalex.org/keywords/sound","display_name":"Sound (geography)","score":0.4811202585697174},{"id":"https://openalex.org/keywords/principal","display_name":"Principal (computer security)","score":0.433858722448349},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.38525474071502686},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3328089118003845},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.2726181745529175},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.23974841833114624},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10845920443534851},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.08128449320793152}],"concepts":[{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5846827626228333},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5826206803321838},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.5422137975692749},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.5369771122932434},{"id":"https://openalex.org/C161326058","wikidata":"https://www.wikidata.org/wiki/Q7245073","display_name":"Principal axis theorem","level":2,"score":0.501697301864624},{"id":"https://openalex.org/C2780312720","wikidata":"https://www.wikidata.org/wiki/Q5689100","display_name":"Head (geology)","level":2,"score":0.5000059604644775},{"id":"https://openalex.org/C203718221","wikidata":"https://www.wikidata.org/wiki/Q491713","display_name":"Sound (geography)","level":2,"score":0.4811202585697174},{"id":"https://openalex.org/C144559511","wikidata":"https://www.wikidata.org/wiki/Q2986279","display_name":"Principal (computer security)","level":2,"score":0.433858722448349},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.38525474071502686},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3328089118003845},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.2726181745529175},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.23974841833114624},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10845920443534851},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.08128449320793152},{"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/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C114793014","wikidata":"https://www.wikidata.org/wiki/Q52109","display_name":"Geomorphology","level":1,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.1986.1169127","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1986.1169127","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '86. IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":2,"referenced_works":["https://openalex.org/W1984811436","https://openalex.org/W2030605669"],"related_works":["https://openalex.org/W1975632186","https://openalex.org/W3027745756","https://openalex.org/W3205213561","https://openalex.org/W2531880140","https://openalex.org/W2126145365","https://openalex.org/W2036609560","https://openalex.org/W2022188753","https://openalex.org/W2361329093","https://openalex.org/W4250644203","https://openalex.org/W2376854716"],"abstract_inverted_index":{"This":[0],"is":[1,96],"a":[2,53],"new":[3],"proposal":[4],"to":[5,58],"evaluate":[6],"sound":[7,37],"fields":[8],"systematically.":[9],"Seven":[10],"physical":[11,60,107],"parameters":[12],"are":[13,45],"extracted":[14],"from":[15],"the":[16,27,31,35,48,59,73,93],"echo":[17],"time":[18],"pattern":[19],"at":[20,99],"every":[21],"measuring":[22,43],"point":[23,44],"and":[24,61,108],"utilized":[25],"as":[26],"fundamental":[28],"data":[29,40],"for":[30],"multidimensional":[32],"analysis.":[33],"In":[34],"same":[36],"field,":[38],"dissimilarity":[39],"between":[41],"each":[42],"processed":[46],"by":[47],"principal":[49,102],"axis":[50],"method":[51],"using":[52],"dummy":[54],"head-headphone":[55],"system.":[56],"According":[57],"psychological":[62,109],"results,":[63],"not":[64],"only":[65],"their":[66],"inter-relations":[67],"have":[68],"been":[69,84],"explained,":[70],"but":[71],"also":[72,83],"assignment":[74],"of":[75,92],"seat":[76],"positions":[77],"has":[78,82],"become":[79],"clear.":[80],"It":[81],"made":[85],"clear":[86],"that":[87],"more":[88],"than":[89],"80":[90],"percent":[91],"factor":[94],"loading":[95],"obtained":[97],"with,":[98],"most,":[100],"three":[101],"axes":[103],"based":[104],"upon":[105],"both":[106],"data.":[110]},"counts_by_year":[],"updated_date":"2026-05-05T08:41:31.759640","created_date":"2025-10-10T00:00:00"}