{"id":"https://openalex.org/W2686162269","doi":"https://doi.org/10.1109/icassp.2017.7952126","title":"Sound field estimation using two spherical microphone arrays","display_name":"Sound field estimation using two spherical microphone arrays","publication_year":2017,"publication_date":"2017-03-01","ids":{"openalex":"https://openalex.org/W2686162269","doi":"https://doi.org/10.1109/icassp.2017.7952126","mag":"2686162269"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2017.7952126","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2017.7952126","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 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/A5080327534","display_name":"Satoru Emura","orcid":"https://orcid.org/0000-0002-3102-6508"},"institutions":[{"id":"https://openalex.org/I2251713219","display_name":"NTT (Japan)","ror":"https://ror.org/00berct97","country_code":"JP","type":"company","lineage":["https://openalex.org/I2251713219"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Satoru Emura","raw_affiliation_strings":["NTT Media Intelligence Laboratories, NTT Corporation"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NTT Media Intelligence Laboratories, NTT Corporation","institution_ids":["https://openalex.org/I2251713219"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5080327534"],"corresponding_institution_ids":["https://openalex.org/I2251713219"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"101","last_page":"105"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9995999932289124,"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":0.9995999932289124,"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":0.9990000128746033,"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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/microphone","display_name":"Microphone","score":0.7384212017059326},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.6371304392814636},{"id":"https://openalex.org/keywords/impulse","display_name":"Impulse (physics)","score":0.606500506401062},{"id":"https://openalex.org/keywords/architectural-acoustics","display_name":"Architectural acoustics","score":0.5877684354782104},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.567077100276947},{"id":"https://openalex.org/keywords/microphone-array","display_name":"Microphone array","score":0.5415646433830261},{"id":"https://openalex.org/keywords/impulse-response","display_name":"Impulse response","score":0.473786324262619},{"id":"https://openalex.org/keywords/plane-wave","display_name":"Plane wave","score":0.4546814262866974},{"id":"https://openalex.org/keywords/representation","display_name":"Representation (politics)","score":0.4408126771450043},{"id":"https://openalex.org/keywords/field","display_name":"Field (mathematics)","score":0.4347568154335022},{"id":"https://openalex.org/keywords/plane","display_name":"Plane (geometry)","score":0.4105522632598877},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3228296637535095},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.32113248109817505},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.28871479630470276},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.15061458945274353},{"id":"https://openalex.org/keywords/sound-pressure","display_name":"Sound pressure","score":0.1306193768978119},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.12233221530914307},{"id":"https://openalex.org/keywords/reverberation","display_name":"Reverberation","score":0.1177920401096344}],"concepts":[{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.7384212017059326},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.6371304392814636},{"id":"https://openalex.org/C70836080","wikidata":"https://www.wikidata.org/wiki/Q837940","display_name":"Impulse (physics)","level":2,"score":0.606500506401062},{"id":"https://openalex.org/C2776009117","wikidata":"https://www.wikidata.org/wiki/Q2305951","display_name":"Architectural acoustics","level":3,"score":0.5877684354782104},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.567077100276947},{"id":"https://openalex.org/C2778806681","wikidata":"https://www.wikidata.org/wiki/Q907293","display_name":"Microphone array","level":4,"score":0.5415646433830261},{"id":"https://openalex.org/C72279823","wikidata":"https://www.wikidata.org/wiki/Q1139726","display_name":"Impulse response","level":2,"score":0.473786324262619},{"id":"https://openalex.org/C40308292","wikidata":"https://www.wikidata.org/wiki/Q122518","display_name":"Plane wave","level":2,"score":0.4546814262866974},{"id":"https://openalex.org/C2776359362","wikidata":"https://www.wikidata.org/wiki/Q2145286","display_name":"Representation (politics)","level":3,"score":0.4408126771450043},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.4347568154335022},{"id":"https://openalex.org/C17825722","wikidata":"https://www.wikidata.org/wiki/Q17285","display_name":"Plane (geometry)","level":2,"score":0.4105522632598877},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3228296637535095},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.32113248109817505},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.28871479630470276},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15061458945274353},{"id":"https://openalex.org/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"score":0.1306193768978119},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.12233221530914307},{"id":"https://openalex.org/C95851461","wikidata":"https://www.wikidata.org/wiki/Q468809","display_name":"Reverberation","level":2,"score":0.1177920401096344},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C94625758","wikidata":"https://www.wikidata.org/wiki/Q7163","display_name":"Politics","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.0},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2017.7952126","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2017.7952126","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 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":19,"referenced_works":["https://openalex.org/W1551954842","https://openalex.org/W1581848821","https://openalex.org/W1969110495","https://openalex.org/W1979601119","https://openalex.org/W2107297119","https://openalex.org/W2108862308","https://openalex.org/W2110121008","https://openalex.org/W2113642685","https://openalex.org/W2119667497","https://openalex.org/W2129501075","https://openalex.org/W2158995216","https://openalex.org/W2160525176","https://openalex.org/W2163398148","https://openalex.org/W2171033594","https://openalex.org/W2219999958","https://openalex.org/W2411717000","https://openalex.org/W6632897255","https://openalex.org/W6676287313","https://openalex.org/W6688799136"],"related_works":["https://openalex.org/W1879255185","https://openalex.org/W2120442551","https://openalex.org/W2769861442","https://openalex.org/W1980506188","https://openalex.org/W2900122540","https://openalex.org/W4240587264","https://openalex.org/W2011788874","https://openalex.org/W2041060376","https://openalex.org/W2963983801","https://openalex.org/W3119734852"],"abstract_inverted_index":{"We":[0],"propose":[1,38],"a":[2,6,52],"method":[3,16,60],"of":[4,21,45,48,57],"estimating":[5],"sound":[7,23],"field":[8,24],"with":[9,65],"two":[10,49],"spherical":[11],"microphone":[12],"arrays":[13],"(SMAs).":[14],"This":[15],"estimates":[17],"plane-wave":[18],"expansion":[19],"coefficients":[20],"the":[22,31,43,46,58],"by":[25],"using":[26],"sparse":[27],"representation":[28],"modeling":[29,41],"in":[30,51,63],"frequency":[32],"domain.":[33],"The":[34,55],"dictionary":[35],"matrix":[36],"we":[37],"for":[39],"this":[40],"achieves":[42],"integration":[44],"measurements":[47],"SMAs":[50],"straightforward":[53],"manner.":[54],"effectiveness":[56],"proposed":[59],"was":[61],"evaluated":[62],"simulations":[64],"computer-generated":[66],"and":[67],"measured":[68],"impulse":[69],"responses.":[70]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
