{"id":"https://openalex.org/W2283506801","doi":"https://doi.org/10.1109/gcce.2015.7398655","title":"Emission timing controller by single board computer for public address system","display_name":"Emission timing controller by single board computer for public address system","publication_year":2015,"publication_date":"2015-10-01","ids":{"openalex":"https://openalex.org/W2283506801","doi":"https://doi.org/10.1109/gcce.2015.7398655","mag":"2283506801"},"language":"en","primary_location":{"id":"doi:10.1109/gcce.2015.7398655","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcce.2015.7398655","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 4th Global Conference on Consumer Electronics (GCCE)","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/A5002733489","display_name":"Taira Onoguchi","orcid":null},"institutions":[{"id":"https://openalex.org/I96036126","display_name":"Kumamoto University","ror":"https://ror.org/02cgss904","country_code":"JP","type":"education","lineage":["https://openalex.org/I96036126"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Taira Onoguchi","raw_affiliation_strings":["Graduate School of Science and Technology, Kumamoto University, Kumamoto, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Technology, Kumamoto University, Kumamoto, Japan","institution_ids":["https://openalex.org/I96036126"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5077597995","display_name":"Yoshifumi Chisaki","orcid":null},"institutions":[{"id":"https://openalex.org/I96036126","display_name":"Kumamoto University","ror":"https://ror.org/02cgss904","country_code":"JP","type":"education","lineage":["https://openalex.org/I96036126"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yoshifumi Chisaki","raw_affiliation_strings":["Graduate School of Science and Technology, Kumamoto University, Kumamoto, Japan"],"affiliations":[{"raw_affiliation_string":"Graduate School of Science and Technology, Kumamoto University, Kumamoto, Japan","institution_ids":["https://openalex.org/I96036126"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5002733489"],"corresponding_institution_ids":["https://openalex.org/I96036126"],"apc_list":null,"apc_paid":null,"fwci":0.4492,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.70419184,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"315","last_page":"316"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11500","display_name":"Evacuation and Crowd Dynamics","score":0.8817999958992004,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11500","display_name":"Evacuation and Crowd Dynamics","score":0.8817999958992004,"subfield":{"id":"https://openalex.org/subfields/2212","display_name":"Ocean 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/public-address-system","display_name":"Public address system","score":0.9560610055923462},{"id":"https://openalex.org/keywords/loudspeaker","display_name":"Loudspeaker","score":0.9243438243865967},{"id":"https://openalex.org/keywords/intelligibility","display_name":"Intelligibility (philosophy)","score":0.6326931118965149},{"id":"https://openalex.org/keywords/sound-reinforcement-system","display_name":"Sound reinforcement system","score":0.572664201259613},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5657312870025635},{"id":"https://openalex.org/keywords/controller","display_name":"Controller (irrigation)","score":0.48222148418426514},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.46508046984672546},{"id":"https://openalex.org/keywords/on-board","display_name":"On board","score":0.4417750835418701},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.36738553643226624},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.32470637559890747},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.20949986577033997},{"id":"https://openalex.org/keywords/audio-signal-processing","display_name":"Audio signal processing","score":0.14040058851242065},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.11439591646194458},{"id":"https://openalex.org/keywords/aerospace-engineering","display_name":"Aerospace engineering","score":0.08349594473838806}],"concepts":[{"id":"https://openalex.org/C153025619","wikidata":"https://www.wikidata.org/wiki/Q1051241","display_name":"Public address system","level":2,"score":0.9560610055923462},{"id":"https://openalex.org/C157138929","wikidata":"https://www.wikidata.org/wiki/Q570","display_name":"Loudspeaker","level":2,"score":0.9243438243865967},{"id":"https://openalex.org/C60048801","wikidata":"https://www.wikidata.org/wiki/Q1433889","display_name":"Intelligibility (philosophy)","level":2,"score":0.6326931118965149},{"id":"https://openalex.org/C30246029","wikidata":"https://www.wikidata.org/wiki/Q829504","display_name":"Sound reinforcement system","level":5,"score":0.572664201259613},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5657312870025635},{"id":"https://openalex.org/C203479927","wikidata":"https://www.wikidata.org/wiki/Q5165939","display_name":"Controller (irrigation)","level":2,"score":0.48222148418426514},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.46508046984672546},{"id":"https://openalex.org/C3018963415","wikidata":"https://www.wikidata.org/wiki/Q16878425","display_name":"On board","level":2,"score":0.4417750835418701},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.36738553643226624},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.32470637559890747},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.20949986577033997},{"id":"https://openalex.org/C127220857","wikidata":"https://www.wikidata.org/wiki/Q2719318","display_name":"Audio signal processing","level":4,"score":0.14040058851242065},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.11439591646194458},{"id":"https://openalex.org/C146978453","wikidata":"https://www.wikidata.org/wiki/Q3798668","display_name":"Aerospace engineering","level":1,"score":0.08349594473838806},{"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/C6557445","wikidata":"https://www.wikidata.org/wiki/Q173113","display_name":"Agronomy","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"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/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.0},{"id":"https://openalex.org/C64922751","wikidata":"https://www.wikidata.org/wiki/Q4650799","display_name":"Audio signal","level":3,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/gcce.2015.7398655","is_oa":false,"landing_page_url":"https://doi.org/10.1109/gcce.2015.7398655","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2015 IEEE 4th Global Conference on Consumer Electronics (GCCE)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Sustainable cities and communities","id":"https://metadata.un.org/sdg/11","score":0.7300000190734863}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":1,"referenced_works":["https://openalex.org/W290763357"],"related_works":["https://openalex.org/W1490129897","https://openalex.org/W2164406466","https://openalex.org/W2262461715","https://openalex.org/W1491051012","https://openalex.org/W2270607284","https://openalex.org/W1569701859","https://openalex.org/W1556372272","https://openalex.org/W4233054038","https://openalex.org/W1977404238","https://openalex.org/W4388212245"],"abstract_inverted_index":{"The":[0],"Great":[1],"East":[2],"Japan":[3],"Earthquake":[4],"revealed":[5],"the":[6,20,46,55,83],"Importance":[7],"of":[8,22,49,57,74],"a":[9,27,66,75],"public":[10,28,76],"address":[11,29,77],"system":[12,30,78],"with":[13,31,65],"outdoor":[14],"loudspeakers":[15],"for":[16,34],"emergency":[17],"announcements":[18],"and":[19],"difficulty":[21],"its":[23],"intelligibility.":[24],"To":[25],"achieve":[26],"sufficient":[32],"intelligibility":[33],"residents,":[35],"one":[36],"important":[37],"factor":[38],"is":[39,63],"to":[40,71,82],"suppress":[41],"sound":[42],"overlap":[43],"caused":[44],"by":[45],"simultaneous":[47],"emission":[48,59],"other":[50],"loudspeakers.":[51],"In":[52],"this":[53],"paper,":[54],"controller":[56],"an":[58],"timing":[60],"control":[61],"method":[62],"built":[64],"single":[67],"board":[68],"computer.":[69],"Functions":[70],"increase":[72],"reliability":[73],"are":[79],"also":[80],"implemented":[81],"controller.":[84]},"counts_by_year":[{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}