{"id":"https://openalex.org/W3208795394","doi":"https://doi.org/10.1109/icspcc52875.2021.9564569","title":"A New Lightweight Dual-Microphone RNN-VAD Assist Adaptive Blocking Matrix for Dual-Channel Speech Enhancement","display_name":"A New Lightweight Dual-Microphone RNN-VAD Assist Adaptive Blocking Matrix for Dual-Channel Speech Enhancement","publication_year":2021,"publication_date":"2021-08-17","ids":{"openalex":"https://openalex.org/W3208795394","doi":"https://doi.org/10.1109/icspcc52875.2021.9564569","mag":"3208795394"},"language":"en","primary_location":{"id":"doi:10.1109/icspcc52875.2021.9564569","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icspcc52875.2021.9564569","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC)","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/A5017694272","display_name":"Nianhong Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Nianhong Sun","raw_affiliation_strings":["Chongqing University of Posts and Telecommunications,School of Communication and Information Engineering,Chongqing,China","School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"Chongqing University of Posts and Telecommunications,School of Communication and Information Engineering,Chongqing,China","institution_ids":["https://openalex.org/I10535382"]},{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005083930","display_name":"Yi Zhou","orcid":"https://orcid.org/0000-0001-7445-226X"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Zhou","raw_affiliation_strings":["Chongqing University of Posts and Telecommunications,School of Communication and Information Engineering,Chongqing,China","School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"Chongqing University of Posts and Telecommunications,School of Communication and Information Engineering,Chongqing,China","institution_ids":["https://openalex.org/I10535382"]},{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102289086","display_name":"Yongbao Ma","orcid":null},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongbao Ma","raw_affiliation_strings":["Chongqing University of Posts and Telecommunications,School of Communication and Information Engineering,Chongqing,China","School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"Chongqing University of Posts and Telecommunications,School of Communication and Information Engineering,Chongqing,China","institution_ids":["https://openalex.org/I10535382"]},{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100628854","display_name":"Yufan Chen","orcid":"https://orcid.org/0000-0003-2064-7541"},"institutions":[{"id":"https://openalex.org/I10535382","display_name":"Chongqing University of Posts and Telecommunications","ror":"https://ror.org/03dgaqz26","country_code":"CN","type":"education","lineage":["https://openalex.org/I10535382"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yufan Chen","raw_affiliation_strings":["Chongqing University of Posts and Telecommunications,School of Communication and Information Engineering,Chongqing,China","School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China"],"affiliations":[{"raw_affiliation_string":"Chongqing University of Posts and Telecommunications,School of Communication and Information Engineering,Chongqing,China","institution_ids":["https://openalex.org/I10535382"]},{"raw_affiliation_string":"School of Communication and Information Engineering, Chongqing University of Posts and Telecommunications, Chongqing, China","institution_ids":["https://openalex.org/I10535382"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5017694272"],"corresponding_institution_ids":["https://openalex.org/I10535382"],"apc_list":null,"apc_paid":null,"fwci":0.1524,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.45990534,"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":"01","last_page":"05"},"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9993000030517578,"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":0.9939000010490417,"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/computer-science","display_name":"Computer science","score":0.7789832949638367},{"id":"https://openalex.org/keywords/speech-enhancement","display_name":"Speech enhancement","score":0.6575866937637329},{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.6472834348678589},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6105988025665283},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.5828861594200134},{"id":"https://openalex.org/keywords/blocking","display_name":"Blocking (statistics)","score":0.5641230940818787},{"id":"https://openalex.org/keywords/active-noise-control","display_name":"Active noise control","score":0.5637063384056091},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4958523213863373},{"id":"https://openalex.org/keywords/leakage","display_name":"Leakage (economics)","score":0.4862922132015228},{"id":"https://openalex.org/keywords/distortion","display_name":"Distortion (music)","score":0.4431847929954529},{"id":"https://openalex.org/keywords/voice-activity-detection","display_name":"Voice activity detection","score":0.43322378396987915},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4291067123413086},{"id":"https://openalex.org/keywords/speech-processing","display_name":"Speech processing","score":0.30250057578086853},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.22251811623573303},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.20391583442687988},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.13338884711265564},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.11435511708259583}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7789832949638367},{"id":"https://openalex.org/C2776182073","wikidata":"https://www.wikidata.org/wiki/Q7575395","display_name":"Speech enhancement","level":3,"score":0.6575866937637329},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.6472834348678589},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6105988025665283},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.5828861594200134},{"id":"https://openalex.org/C144745244","wikidata":"https://www.wikidata.org/wiki/Q4927286","display_name":"Blocking (statistics)","level":2,"score":0.5641230940818787},{"id":"https://openalex.org/C100342000","wikidata":"https://www.wikidata.org/wiki/Q583234","display_name":"Active noise control","level":3,"score":0.5637063384056091},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4958523213863373},{"id":"https://openalex.org/C2777042071","wikidata":"https://www.wikidata.org/wiki/Q6509304","display_name":"Leakage (economics)","level":2,"score":0.4862922132015228},{"id":"https://openalex.org/C126780896","wikidata":"https://www.wikidata.org/wiki/Q899871","display_name":"Distortion (music)","level":4,"score":0.4431847929954529},{"id":"https://openalex.org/C204201278","wikidata":"https://www.wikidata.org/wiki/Q1332614","display_name":"Voice activity detection","level":3,"score":0.43322378396987915},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4291067123413086},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.30250057578086853},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.22251811623573303},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.20391583442687988},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.13338884711265564},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.11435511708259583},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C2776257435","wikidata":"https://www.wikidata.org/wiki/Q1576430","display_name":"Bandwidth (computing)","level":2,"score":0.0},{"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/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icspcc52875.2021.9564569","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icspcc52875.2021.9564569","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE International Conference on Signal Processing, Communications and Computing (ICSPCC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6299999952316284,"id":"https://metadata.un.org/sdg/10","display_name":"Reduced inequalities"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W2066218102","https://openalex.org/W2101609516","https://openalex.org/W2117678320","https://openalex.org/W2144244295","https://openalex.org/W2152395643","https://openalex.org/W2155802826","https://openalex.org/W2963868408","https://openalex.org/W2972637927","https://openalex.org/W3000880943","https://openalex.org/W3016109656","https://openalex.org/W3016215840","https://openalex.org/W3016442829","https://openalex.org/W3083711808","https://openalex.org/W3127313140"],"related_works":["https://openalex.org/W2118159520","https://openalex.org/W2418631473","https://openalex.org/W4224919439","https://openalex.org/W2810291168","https://openalex.org/W2137177114","https://openalex.org/W1589622339","https://openalex.org/W2008181868","https://openalex.org/W4200341926","https://openalex.org/W3208795394","https://openalex.org/W1632545988"],"abstract_inverted_index":{"The":[0,98,118,151],"generalized":[1],"sidelobe":[2],"cancellation":[3,63,145],"(GSC)":[4],"algorithm":[5],"is":[6,92],"widely":[7],"used":[8],"in":[9,53,96],"microphone":[10],"array":[11],"speech":[12,58],"enhancement.":[13],"However,":[14],"there":[15],"are":[16],"some":[17],"problems":[18],"related":[19],"to":[20,46,59,84],"it,":[21],"such":[22],"as":[23],"the":[24,41,49,56,60,67,70,86,104,108,114,126,137,156,162,165,170],"direction":[25],"of":[26,55,69,107,120,129,164,174],"arrive":[27],"(DOA)":[28],"estimation":[29,37],"errors,":[30,38],"insufficient":[31],"spatial":[32,121],"information":[33,122],"utilization,":[34],"and":[35,66,142],"delay":[36],"which":[39,91],"make":[40],"blocking":[42,139],"matrix":[43,140],"(BM)":[44],"unable":[45],"completely":[47],"suppress":[48],"expected":[50,57],"speech,":[51],"resulting":[52],"leakage":[54,163],"adaptive":[61,138,143],"noise":[62,144,148,171],"(ANC)":[64,146],"module":[65,95],"distortion":[68],"desired":[71,166],"voice.":[72],"In":[73],"this":[74],"paper,":[75],"we":[76,132],"design":[77],"a":[78,93],"lightweight":[79],"dual-channel":[80],"RNN":[81],"network":[82],"structure":[83],"train":[85],"voice":[87,167],"activity":[88],"detection":[89],"(VAD)":[90],"key":[94],"GSC.":[97,175],"training":[99],"process":[100],"not":[101],"only":[102],"uses":[103],"amplitude":[105],"characteristics":[106],"two":[109],"channels,":[110],"but":[111],"also":[112],"adds":[113],"phase":[115],"difference":[116],"characteristics.":[117],"addition":[119],"can":[123,159],"effectively":[124],"improve":[125],"discrimination":[127],"accuracy":[128],"VAD.":[130],"Then":[131],"combine":[133],"that":[134,155],"VAD":[135],"with":[136],"(ABM)":[141],"for":[147],"reduction":[149,172],"processing.":[150],"simulation":[152],"results":[153],"show":[154],"proposed":[157],"method":[158],"significantly":[160],"reduce":[161],"while":[168],"improving":[169],"capability":[173]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
