{"id":"https://openalex.org/W2758293007","doi":"https://doi.org/10.1109/mwscas.2017.8052996","title":"A robust auditory system for ego-noise suppression based on active acoustic metamaterials in small-size robots","display_name":"A robust auditory system for ego-noise suppression based on active acoustic metamaterials in small-size robots","publication_year":2017,"publication_date":"2017-08-01","ids":{"openalex":"https://openalex.org/W2758293007","doi":"https://doi.org/10.1109/mwscas.2017.8052996","mag":"2758293007"},"language":"en","primary_location":{"id":"doi:10.1109/mwscas.2017.8052996","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mwscas.2017.8052996","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 60th International Midwest Symposium on Circuits and Systems (MWSCAS)","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/A5067761331","display_name":"Xihan Gu","orcid":null},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]},{"id":"https://openalex.org/I4210132426","display_name":"Shanghai Fudan Microelectronics (China)","ror":"https://ror.org/02vfj3j86","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210132426"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Xihan Gu","raw_affiliation_strings":["Department of Microelectronics, Fudan University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Department of Microelectronics, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I4210132426","https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101996379","display_name":"Yun Chen","orcid":"https://orcid.org/0000-0002-3736-9456"},"institutions":[{"id":"https://openalex.org/I4210132426","display_name":"Shanghai Fudan Microelectronics (China)","ror":"https://ror.org/02vfj3j86","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210132426"]},{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yun Chen","raw_affiliation_strings":["Department of Microelectronics, Fudan University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Department of Microelectronics, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I4210132426","https://openalex.org/I24943067"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100782809","display_name":"Xiaofeng Wu","orcid":null},"institutions":[{"id":"https://openalex.org/I24943067","display_name":"Fudan University","ror":"https://ror.org/013q1eq08","country_code":"CN","type":"education","lineage":["https://openalex.org/I24943067"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaofeng Wu","raw_affiliation_strings":["Department of Electronics Engineering, Fudan University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Department of Electronics Engineering, Fudan University, Shanghai, China","institution_ids":["https://openalex.org/I24943067"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100344817","display_name":"Yuan Wang","orcid":"https://orcid.org/0000-0001-7892-2812"},"institutions":[{"id":"https://openalex.org/I95457486","display_name":"University of California, Berkeley","ror":"https://ror.org/01an7q238","country_code":"US","type":"education","lineage":["https://openalex.org/I95457486"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yuan Wang","raw_affiliation_strings":["NSF Nanoscale Science & Engineering Center University of California, Berkeley, Berkeley, California, USA"],"affiliations":[{"raw_affiliation_string":"NSF Nanoscale Science & Engineering Center University of California, Berkeley, Berkeley, California, USA","institution_ids":["https://openalex.org/I95457486"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5067761331"],"corresponding_institution_ids":["https://openalex.org/I24943067","https://openalex.org/I4210132426"],"apc_list":null,"apc_paid":null,"fwci":0.1275,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.48139761,"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":"607","last_page":"610"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.9998999834060669,"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"}},{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9994000196456909,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9939000010490417,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/beamforming","display_name":"Beamforming","score":0.6689045429229736},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6644964814186096},{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.5748961567878723},{"id":"https://openalex.org/keywords/low-latency","display_name":"Low latency (capital markets)","score":0.5321539640426636},{"id":"https://openalex.org/keywords/microphone-array","display_name":"Microphone array","score":0.5266423225402832},{"id":"https://openalex.org/keywords/robot","display_name":"Robot","score":0.5145506262779236},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4371403157711029},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.34000736474990845},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.18416351079940796},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13188347220420837},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08054780960083008}],"concepts":[{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.6689045429229736},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6644964814186096},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.5748961567878723},{"id":"https://openalex.org/C46637626","wikidata":"https://www.wikidata.org/wiki/Q6693015","display_name":"Low latency (capital markets)","level":2,"score":0.5321539640426636},{"id":"https://openalex.org/C2778806681","wikidata":"https://www.wikidata.org/wiki/Q907293","display_name":"Microphone array","level":4,"score":0.5266423225402832},{"id":"https://openalex.org/C90509273","wikidata":"https://www.wikidata.org/wiki/Q11012","display_name":"Robot","level":2,"score":0.5145506262779236},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4371403157711029},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.34000736474990845},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.18416351079940796},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13188347220420837},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08054780960083008},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"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/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mwscas.2017.8052996","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mwscas.2017.8052996","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 60th International Midwest Symposium on Circuits and Systems (MWSCAS)","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":12,"referenced_works":["https://openalex.org/W1949891338","https://openalex.org/W2010111831","https://openalex.org/W2061074721","https://openalex.org/W2088490772","https://openalex.org/W2093010905","https://openalex.org/W2126942983","https://openalex.org/W2143806408","https://openalex.org/W2144244295","https://openalex.org/W2147336803","https://openalex.org/W2169160559","https://openalex.org/W2321293192","https://openalex.org/W2594644643"],"related_works":["https://openalex.org/W2896203542","https://openalex.org/W201299990","https://openalex.org/W876328409","https://openalex.org/W4319068615","https://openalex.org/W1879255185","https://openalex.org/W2148473678","https://openalex.org/W3004719695","https://openalex.org/W2120442551","https://openalex.org/W2769861442","https://openalex.org/W1980506188"],"abstract_inverted_index":{"This":[0],"paper":[1],"proposes":[2],"a":[3,33,45,62],"auditory":[4,29,81],"system":[5,30,82,92],"based":[6],"on":[7,72,80],"microphone":[8],"array":[9],"and":[10,21,36,77,117],"composed":[11],"of":[12,75],"three":[13],"parts:":[14],"noise":[15],"suppression,":[16],"sound":[17],"source":[18],"localization":[19],"(SSL)":[20],"beamforming.":[22],"The":[23],"ego-noise":[24,59],"is":[25,88],"harmful":[26],"to":[27,39,47,93],"the":[28,58,73,95,98,115,118],"embedded":[31],"in":[32,57,61,90,104],"small":[34,63],"robot":[35],"very":[37,111],"hard":[38],"be":[40,102],"suppressed.":[41],"We":[42],"have":[43],"proposed":[44],"method":[46],"design":[48],"active":[49],"acoustic":[50],"metamaterials":[51],"(AAMMs)":[52],"that":[53],"perform":[54],"extremely":[55],"well":[56],"suppression":[60],"robot.":[64],"In":[65],"this":[66],"case,":[67],"our":[68,91],"research":[69],"mainly":[70],"focuses":[71],"issues":[74],"reliability":[76],"real":[78],"time":[79],"algorithms.":[83],"A":[84],"2-stage":[85],"SSL":[86],"algorithm":[87],"adopted":[89],"reduce":[94],"complexity.":[96],"Furthermore,":[97],"matrix":[99],"inversion":[100],"can":[101],"processed":[103],"parallel":[105],"with":[106],"signal":[107],"sampling,":[108],"which":[109],"means":[110],"low":[112],"latency":[113],"between":[114],"output":[116],"input.":[119]},"counts_by_year":[{"year":2018,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
