乐胖代购免代理版

{"id":"https://openalex.org/W1984114325","doi":"https://doi.org/10.1186/1687-4722-2012-26","title":"Stereophonic hands-free communication system based on microphone array fixed beamforming: real-time implementation and evaluation","display_name":"Stereophonic hands-free communication system based on microphone array fixed beamforming: real-time implementation and evaluation","publication_year":2012,"publication_date":"2012-10-22","ids":{"openalex":"https://openalex.org/W1984114325","doi":"https://doi.org/10.1186/1687-4722-2012-26","mag":"1984114325"},"language":"en","primary_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1186/1687-4722-2012-26","pdf_url":"https://asmp-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-4722-2012-26","source":{"id":"https://openalex.org/S19605986","display_name":"EURASIP Journal on Audio Speech and Music Processing","issn_l":"1687-4714","issn":["1687-4714","1687-4722"],"is_oa":true,"is_in_doaj":true,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},"type":"article","type_crossref":"journal-article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://asmp-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-4722-2012-26","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5103372493","display_name":"Matteo Pirro","orcid":null},"institutions":[{"id":"https://openalex.org/I122534668","display_name":"Marche Polytechnic University","ror":"https://ror.org/00x69rs40","country_code":"IT","type":"funder","lineage":["https://openalex.org/I122534668"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Matteo Pirro","raw_affiliation_strings":["A3LAB - Department of Information Engineering, Universit\u00e0 Politecnica delle Marche, Via Brecce bianche 1, Italy"],"affiliations":[{"raw_affiliation_string":"A3LAB - Department of Information Engineering, Universit\u00e0 Politecnica delle Marche, Via Brecce bianche 1, Italy","institution_ids":["https://openalex.org/I122534668"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034253968","display_name":"Stefano Squartini","orcid":"https://orcid.org/0000-0001-9374-0128"},"institutions":[{"id":"https://openalex.org/I122534668","display_name":"Marche Polytechnic University","ror":"https://ror.org/00x69rs40","country_code":"IT","type":"funder","lineage":["https://openalex.org/I122534668"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Stefano Squartini","raw_affiliation_strings":["A3LAB - Department of Information Engineering, Universit\u00e0 Politecnica delle Marche, Via Brecce bianche 1, Italy"],"affiliations":[{"raw_affiliation_string":"A3LAB - Department of Information Engineering, Universit\u00e0 Politecnica delle Marche, Via Brecce bianche 1, Italy","institution_ids":["https://openalex.org/I122534668"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069405356","display_name":"Laura Romoli","orcid":null},"institutions":[{"id":"https://openalex.org/I122534668","display_name":"Marche Polytechnic University","ror":"https://ror.org/00x69rs40","country_code":"IT","type":"funder","lineage":["https://openalex.org/I122534668"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Laura Romoli","raw_affiliation_strings":["A3LAB - Department of Information Engineering, Universit\u00e0 Politecnica delle Marche, Via Brecce bianche 1, Italy"],"affiliations":[{"raw_affiliation_string":"A3LAB - Department of Information Engineering, Universit\u00e0 Politecnica delle Marche, Via Brecce bianche 1, Italy","institution_ids":["https://openalex.org/I122534668"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004758092","display_name":"Francesco Piazza","orcid":"https://orcid.org/0000-0003-0205-3790"},"institutions":[{"id":"https://openalex.org/I122534668","display_name":"Marche Polytechnic University","ror":"https://ror.org/00x69rs40","country_code":"IT","type":"funder","lineage":["https://openalex.org/I122534668"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Francesco Piazza","raw_affiliation_strings":["A3LAB - Department of Information Engineering, Universit\u00e0 Politecnica delle Marche, Via Brecce bianche 1, Italy"],"affiliations":[{"raw_affiliation_string":"A3LAB - Department of Information Engineering, Universit\u00e0 Politecnica delle Marche, Via Brecce bianche 1, Italy","institution_ids":["https://openalex.org/I122534668"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1115,"currency":"GBP","value_usd":1367},"apc_paid":{"value":1115,"currency":"GBP","value_usd":1367},"fwci":0.247,"has_fulltext":true,"fulltext_origin":"pdf","cited_by_count":1,"citation_normalized_percentile":{"value":0.423815,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":64,"max":72},"biblio":{"volume":"2012","issue":"1","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":1.0,"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"}},{"id":"https://openalex.org/T10283","display_name":"Hearing Loss and Rehabilitation","score":0.9992,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/stereophonic-sound","display_name":"Stereophonic sound","score":0.909794},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness","score":0.69161004},{"id":"https://openalex.org/keywords/decorrelation","display_name":"Decorrelation","score":0.6605345},{"id":"https://openalex.org/keywords/echo","display_name":"Echo (communications protocol)","score":0.62044215}],"concepts":[{"id":"https://openalex.org/C140631703","wikidata":"https://www.wikidata.org/wiki/Q34678","display_name":"Stereophonic sound","level":3,"score":0.909794},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.80689394},{"id":"https://openalex.org/C2778806681","wikidata":"https://www.wikidata.org/wiki/Q907293","display_name":"Microphone array","level":4,"score":0.7448918},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7246707},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.70254517},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.69161004},{"id":"https://openalex.org/C177860922","wikidata":"https://www.wikidata.org/wiki/Q788608","display_name":"Decorrelation","level":2,"score":0.6605345},{"id":"https://openalex.org/C2779426996","wikidata":"https://www.wikidata.org/wiki/Q18389128","display_name":"Echo (communications protocol)","level":2,"score":0.62044215},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.4433594},{"id":"https://openalex.org/C205711294","wikidata":"https://www.wikidata.org/wiki/Q176953","display_name":"Rendering (computer graphics)","level":2,"score":0.43356806},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.35494035},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.19091412},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13535574},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.07282913},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":true,"landing_page_url":"https://doi.org/10.1186/1687-4722-2012-26","pdf_url":"https://asmp-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-4722-2012-26","source":{"id":"https://openalex.org/S19605986","display_name":"EURASIP Journal on Audio Speech and Music Processing","issn_l":"1687-4714","issn":["1687-4714","1687-4722"],"is_oa":true,"is_in_doaj":true,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true}],"best_oa_location":{"is_oa":true,"landing_page_url":"https://doi.org/10.1186/1687-4722-2012-26","pdf_url":"https://asmp-eurasipjournals.springeropen.com/counter/pdf/10.1186/1687-4722-2012-26","source":{"id":"https://openalex.org/S19605986","display_name":"EURASIP Journal on Audio Speech and Music Processing","issn_l":"1687-4714","issn":["1687-4714","1687-4722"],"is_oa":true,"is_in_doaj":true,"is_indexed_in_scopus":true,"is_core":true,"host_organization":"https://openalex.org/P4310319965","host_organization_name":"Springer Nature","host_organization_lineage":["https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true},"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":35,"referenced_works":["https://openalex.org/W1492221128","https://openalex.org/W1515660934","https://openalex.org/W1515932869","https://openalex.org/W1521843029","https://openalex.org/W1523680888","https://openalex.org/W1560593431","https://openalex.org/W1578153101","https://openalex.org/W158663322","https://openalex.org/W1601732038","https://openalex.org/W1908148464","https://openalex.org/W1997248803","https://openalex.org/W1999542175","https://openalex.org/W2005471127","https://openalex.org/W2027282255","https://openalex.org/W2045946116","https://openalex.org/W2097225335","https://openalex.org/W2101371765","https://openalex.org/W2102800590","https://openalex.org/W2111056134","https://openalex.org/W2125872840","https://openalex.org/W2126719175","https://openalex.org/W2131802095","https://openalex.org/W2135090088","https://openalex.org/W2145311783","https://openalex.org/W2146818192","https://openalex.org/W2151623272","https://openalex.org/W2168969372","https://openalex.org/W2172171111","https://openalex.org/W2268561657","https://openalex.org/W2501793734","https://openalex.org/W2524637827","https://openalex.org/W4249052411","https://openalex.org/W560131647","https://openalex.org/W591273972","https://openalex.org/W647498929"],"related_works":["https://openalex.org/W4389607223","https://openalex.org/W2168042132","https://openalex.org/W2165271825","https://openalex.org/W2159647685","https://openalex.org/W2141433742","https://openalex.org/W2111056134","https://openalex.org/W2108263780","https://openalex.org/W2087107648","https://openalex.org/W2060427863","https://openalex.org/W1992176938"],"abstract_inverted_index":{"Abstract":[0],"In":[1,95],"this":[2,72],"article,":[3],"the":[4,28,38,45,48,86,97,102,116,133,144,147,158,174,186,205,208,216],"authors":[5,134],"propose":[6],"an":[7,222],"optimally":[8],"designed":[9,78],"fixed":[10,53],"beamformer":[11],"(BF)":[12],"for":[13,61],"stereophonic":[14,65],"acoustic":[15],"echo":[16,33,62,165],"cancelation":[17,34],"(SAEC)":[18],"in":[19,37,55,71,142,162,221],"real":[20,90,138],"hands-free":[21,139],"communication":[22,140],"applications.":[23],"Several":[24],"contributions":[25],"related":[26],"to":[27,44,93,135,157,185,199,204,213],"combination":[29],"of":[30,50,76,111,146,164],"beamforming":[31,149],"and":[32,64,89,124,167],"have":[35],"appeared":[36],"literature":[39],"so":[40],"far,":[41],"but,":[42],"up":[43],"authors\u2019":[46],"knowledge,":[47],"idea":[49],"using":[51],"optimal":[52],"BFs":[54,79],"a":[56,137,169,178],"real-time":[57],"SAEC":[58,210],"system":[59,118,141],"both":[60,83],"reduction":[63],"audio":[66],"rendering":[67],"is":[68],"first":[69],"addressed":[70],"contribution.":[73],"The":[74],"employment":[75],"such":[77],"allows":[80],"positively":[81],"addressing":[82],"issues,":[84],"as":[85],"several":[87],"simulated":[88],"tests":[91],"seem":[92],"confirm.":[94],"particular,":[96],"stereo-recording":[98],"quality":[99],"attainable":[100],"through":[101],"proposed":[103,148,175],"approach":[104],"has":[105,127,151],"been":[106,128],"preliminarily":[107],"evaluated":[108],"by":[109],"means":[110],"subjective":[112],"listening":[113],"tests.":[114],"Moreover,":[115,173],"overall":[117,223],"robustness":[119],"against":[120],"microphone":[121],"array":[122],"imperfections":[123],"noise":[125],"presence":[126],"experimentally":[129],"evaluated.":[130],"This":[131],"allowed":[132],"implement":[136],"which":[143],"usage":[145],"technique":[150],"proven":[152],"its":[153],"superiority":[154],"with":[155,183,195],"respect":[156],"usual":[159],"two-microphone":[160],"one":[161],"terms":[163],"reduction,":[166],"guaranteeing":[168],"comparable":[170],"spatial":[171],"image.":[172],"framework":[176],"requires":[177],"low":[179],"computational":[180,224],"cost":[181],"increment":[182],"regard":[184],"baseline":[187],"approach,":[188],"since":[189],"only":[190],"few":[191],"extra":[192],"filtering":[193],"operations":[194],"short":[196],"filters":[197],"need":[198],"be":[200],"executed.":[201],"Nevertheless,":[202],"according":[203],"performed":[206],"simulations,":[207],"BF-based":[209],"configuration":[211],"seems":[212],"not":[214],"require":[215],"signal":[217],"decorrelation":[218],"module,":[219],"resulting":[220],"saving.":[225]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W1984114325","counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2025-04-19T17:23:20.718106","created_date":"2016-06-24"}