{"id":"https://openalex.org/W2899595090","doi":"https://doi.org/10.1109/iwaenc.2018.8521337","title":"Pyramic: Full Stack Open Microphone Array Architecture and Dataset","display_name":"Pyramic: Full Stack Open Microphone Array Architecture and Dataset","publication_year":2018,"publication_date":"2018-09-01","ids":{"openalex":"https://openalex.org/W2899595090","doi":"https://doi.org/10.1109/iwaenc.2018.8521337","mag":"2899595090"},"language":"en","primary_location":{"id":"doi:10.1109/iwaenc.2018.8521337","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwaenc.2018.8521337","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 16th International Workshop on Acoustic Signal Enhancement (IWAENC)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"http://infoscience.epfl.ch/record/266849","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5020401831","display_name":"Robin Scheibler","orcid":"https://orcid.org/0000-0002-5205-8365"},"institutions":[{"id":"https://openalex.org/I69740276","display_name":"Tokyo Metropolitan University","ror":"https://ror.org/00ws30h19","country_code":"JP","type":"education","lineage":["https://openalex.org/I69740276"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Robin Scheibler","raw_affiliation_strings":["Tokyo Metropolitan University, Tokyo, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Tokyo Metropolitan University, Tokyo, Japan","institution_ids":["https://openalex.org/I69740276"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011286001","display_name":"Juan Azcarreta","orcid":null},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Juan Azcarreta","raw_affiliation_strings":["\u00c9cole Poly technique F\u00e9d\u00e9rale de Lausanne (EPFL), Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u00c9cole Poly technique F\u00e9d\u00e9rale de Lausanne (EPFL), Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084762118","display_name":"Ren\u00e9 Beuchat","orcid":null},"institutions":[{"id":"https://openalex.org/I5124864","display_name":"\u00c9cole Polytechnique F\u00e9d\u00e9rale de Lausanne","ror":"https://ror.org/02s376052","country_code":"CH","type":"education","lineage":["https://openalex.org/I2799323385","https://openalex.org/I5124864"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"Rene Beuchat","raw_affiliation_strings":["\u00c9cole Poly technique F\u00e9d\u00e9rale de Lausanne (EPFL), Switzerland"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"\u00c9cole Poly technique F\u00e9d\u00e9rale de Lausanne (EPFL), Switzerland","institution_ids":["https://openalex.org/I5124864"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034907741","display_name":"Corentin Ferry","orcid":"https://orcid.org/0000-0002-6284-7210"},"institutions":[{"id":"https://openalex.org/I3124938446","display_name":"Universit\u00e9 Rennes 2","ror":"https://ror.org/01m84wm78","country_code":"FR","type":"education","lineage":["https://openalex.org/I3124938446"]},{"id":"https://openalex.org/I56067802","display_name":"Universit\u00e9 de Rennes","ror":"https://ror.org/015m7wh34","country_code":"FR","type":"education","lineage":["https://openalex.org/I56067802"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Corentin Ferry","raw_affiliation_strings":["Univ Rennes, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ Rennes, France","institution_ids":["https://openalex.org/I3124938446","https://openalex.org/I56067802"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5020401831"],"corresponding_institution_ids":["https://openalex.org/I69740276"],"apc_list":null,"apc_paid":null,"fwci":0.831,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.74388414,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"226","last_page":"230"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":1.0,"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":1.0,"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/T10931","display_name":"Direction-of-Arrival Estimation Techniques","score":0.9979000091552734,"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/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.9965999722480774,"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/anechoic-chamber","display_name":"Anechoic chamber","score":0.7861742973327637},{"id":"https://openalex.org/keywords/microphone-array","display_name":"Microphone array","score":0.7855374813079834},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.725001871585846},{"id":"https://openalex.org/keywords/field-programmable-gate-array","display_name":"Field-programmable gate array","score":0.5408978462219238},{"id":"https://openalex.org/keywords/azimuth","display_name":"Azimuth","score":0.5045555830001831},{"id":"https://openalex.org/keywords/calibration","display_name":"Calibration","score":0.4687873125076294},{"id":"https://openalex.org/keywords/stack","display_name":"Stack (abstract data type)","score":0.46534642577171326},{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.461199015378952},{"id":"https://openalex.org/keywords/sampling","display_name":"Sampling (signal processing)","score":0.42473748326301575},{"id":"https://openalex.org/keywords/array-data-structure","display_name":"Array data structure","score":0.4210379719734192},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.41485974192619324},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.12100380659103394},{"id":"https://openalex.org/keywords/detector","display_name":"Detector","score":0.08995696902275085}],"concepts":[{"id":"https://openalex.org/C149712133","wikidata":"https://www.wikidata.org/wiki/Q332774","display_name":"Anechoic chamber","level":2,"score":0.7861742973327637},{"id":"https://openalex.org/C2778806681","wikidata":"https://www.wikidata.org/wiki/Q907293","display_name":"Microphone array","level":4,"score":0.7855374813079834},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.725001871585846},{"id":"https://openalex.org/C42935608","wikidata":"https://www.wikidata.org/wiki/Q190411","display_name":"Field-programmable gate array","level":2,"score":0.5408978462219238},{"id":"https://openalex.org/C159737794","wikidata":"https://www.wikidata.org/wiki/Q124274","display_name":"Azimuth","level":2,"score":0.5045555830001831},{"id":"https://openalex.org/C165838908","wikidata":"https://www.wikidata.org/wiki/Q736777","display_name":"Calibration","level":2,"score":0.4687873125076294},{"id":"https://openalex.org/C9395851","wikidata":"https://www.wikidata.org/wiki/Q177929","display_name":"Stack (abstract data type)","level":2,"score":0.46534642577171326},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.461199015378952},{"id":"https://openalex.org/C140779682","wikidata":"https://www.wikidata.org/wiki/Q210868","display_name":"Sampling (signal processing)","level":3,"score":0.42473748326301575},{"id":"https://openalex.org/C146064661","wikidata":"https://www.wikidata.org/wiki/Q186152","display_name":"Array data structure","level":2,"score":0.4210379719734192},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.41485974192619324},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.12100380659103394},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.08995696902275085},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"score":0.0},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","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/iwaenc.2018.8521337","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwaenc.2018.8521337","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2018 16th International Workshop on Acoustic Signal Enhancement (IWAENC)","raw_type":"proceedings-article"},{"id":"pmh:oai:infoscience.epfl.ch:266849","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/266849","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"WoS","raw_type":"conference proceedings"}],"best_oa_location":{"id":"pmh:oai:infoscience.epfl.ch:266849","is_oa":true,"landing_page_url":"http://infoscience.epfl.ch/record/266849","pdf_url":null,"source":{"id":"https://openalex.org/S4306400487","display_name":"Infoscience (Ecole Polytechnique F\u00e9d\u00e9rale de Lausanne)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"WoS","raw_type":"conference proceedings"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W1515932869","https://openalex.org/W1523114677","https://openalex.org/W1555217905","https://openalex.org/W1569447338","https://openalex.org/W1983108229","https://openalex.org/W2022093100","https://openalex.org/W2027084710","https://openalex.org/W2032595071","https://openalex.org/W2046317813","https://openalex.org/W2061074721","https://openalex.org/W2093022195","https://openalex.org/W2113638573","https://openalex.org/W2117678320","https://openalex.org/W2132297779","https://openalex.org/W2162654459","https://openalex.org/W2168793017","https://openalex.org/W2242685705","https://openalex.org/W2297949011","https://openalex.org/W2486913545","https://openalex.org/W2502139158","https://openalex.org/W2559260703","https://openalex.org/W2560648290","https://openalex.org/W2563608879","https://openalex.org/W2567565366","https://openalex.org/W2568308529","https://openalex.org/W2612601884","https://openalex.org/W2622879670","https://openalex.org/W2742502647","https://openalex.org/W2743050194","https://openalex.org/W2763188033","https://openalex.org/W2771132365","https://openalex.org/W2793315152","https://openalex.org/W2952350176","https://openalex.org/W3127686677","https://openalex.org/W3151683082","https://openalex.org/W3210672853","https://openalex.org/W6633847657","https://openalex.org/W6684842208","https://openalex.org/W6739317548","https://openalex.org/W6789826613"],"related_works":["https://openalex.org/W2038439048","https://openalex.org/W2016377284","https://openalex.org/W2022189637","https://openalex.org/W1879255185","https://openalex.org/W4223965079","https://openalex.org/W2324276190","https://openalex.org/W2120442551","https://openalex.org/W2769861442","https://openalex.org/W1980506188","https://openalex.org/W2900122540"],"abstract_inverted_index":{"In":[0],"this":[1,20],"paper":[2],"we":[3],"introduce":[4],"an":[5,15,35],"open":[6],"source":[7,104,123,142],"and":[8,14,63,74,116,124,129],"reproducible":[9],"microphone":[10,125],"array":[11,24,62,102,138],"hardware":[12,69],"design":[13,70],"anechoic":[16,96],"dataset":[17,94,149],"recorded":[18],"with":[19,78,106],"array.":[21,91],"The":[22,38,92,119,137],"Pyramic":[23,101,166],"has":[25],"48":[26],"microphones":[27],"spread":[28],"onto":[29],"six":[30,42],"identical":[31],"modules":[32,43],"connected":[33],"to":[34,47,140,152],"FPGA-ARM":[36],"combo.":[37],"arrangement":[39],"of":[40,52,60,85,89,95,122,134,156,160],"the":[41,58,61,90,100,148,154,165],"can":[44],"be":[45],"reconfigured":[46],"create":[48],"a":[49],"large":[50],"number":[51],"geometries.":[53],"We":[54],"describe":[55],"in":[56],"detail":[57],"architecture":[59],"make":[64],"openly":[65],"available":[66],"all":[67,88],"necessary":[68],"files,":[71],"VHDL":[72],"code,":[73],"C":[75],"libraries":[76],"together":[77],"extensive":[79],"documentation.":[80],"This":[81],"effectively":[82],"enables":[83],"replicability":[84],"part":[86],"or":[87],"curated":[93],"measurements":[97],"done":[98],"using":[99,132],"comprises":[103],"locations":[105,126],"dense":[107],"azimuth":[108],"sampling":[109],"at":[110],"multiple":[111],"heights,":[112],"playing":[113],"both":[114],"test":[115],"speech":[117],"signals.":[118],"manual":[120],"calibration":[121],"is":[127,144,150],"assessed":[128],"improved":[130],"upon":[131],"time-difference":[133],"arrival":[135,161],"methods.":[136],"response":[139],"each":[141],"location":[143],"also":[145],"provided.":[146],"Finally,":[147],"used":[151],"assess":[153],"performance":[155],"two":[157],"well-known":[158],"direction":[159],"estimation":[162],"algorithms":[163],"on":[164],"architecture.":[167]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-05-03T08:25:01.440150","created_date":"2025-10-10T00:00:00"}
