{"id":"https://openalex.org/W2915506124","doi":"https://doi.org/10.1109/access.2019.2900446","title":"Research on Parallel Compressive Sensing and Application of Multi-Channel Synchronous Acquisition of Heart Sound Signals","display_name":"Research on Parallel Compressive Sensing and Application of Multi-Channel Synchronous Acquisition of Heart Sound Signals","publication_year":2019,"publication_date":"2019-01-01","ids":{"openalex":"https://openalex.org/W2915506124","doi":"https://doi.org/10.1109/access.2019.2900446","mag":"2915506124"},"language":"en","primary_location":{"id":"doi:10.1109/access.2019.2900446","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2900446","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08648332.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08648332.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5021548510","display_name":"Xiefeng Cheng","orcid":"https://orcid.org/0000-0001-5671-6786"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiefeng Cheng","raw_affiliation_strings":["College of Microelectronics, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Microelectronics, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101449447","display_name":"Shan Feng","orcid":"https://orcid.org/0000-0002-7503-5430"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shan Feng","raw_affiliation_strings":["College of Microelectronics, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0002-7503-5430","affiliations":[{"raw_affiliation_string":"College of Microelectronics, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5051859413","display_name":"Yunyi Li","orcid":"https://orcid.org/0000-0001-9058-5767"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunyi Li","raw_affiliation_strings":["College of Microelectronics, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Microelectronics, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5027367677","display_name":"Guan Gui","orcid":"https://orcid.org/0000-0003-3888-2881"},"institutions":[{"id":"https://openalex.org/I41198531","display_name":"Nanjing University of Posts and Telecommunications","ror":"https://ror.org/043bpky34","country_code":"CN","type":"education","lineage":["https://openalex.org/I41198531"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guan Gui","raw_affiliation_strings":["College of Telecommunication and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China"],"raw_orcid":"https://orcid.org/0000-0003-3888-2881","affiliations":[{"raw_affiliation_string":"College of Telecommunication and Information Engineering, Nanjing University of Posts and Telecommunications, Nanjing, China","institution_ids":["https://openalex.org/I41198531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I41198531"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.8634,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.75492588,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"biblio":{"volume":"7","issue":null,"first_page":"30033","last_page":"30041"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12419","display_name":"Phonocardiography and Auscultation Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T12419","display_name":"Phonocardiography and Auscultation Techniques","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11021","display_name":"ECG Monitoring and Analysis","score":0.9804999828338623,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7819216251373291},{"id":"https://openalex.org/keywords/compressed-sensing","display_name":"Compressed sensing","score":0.7728334665298462},{"id":"https://openalex.org/keywords/matching-pursuit","display_name":"Matching pursuit","score":0.7036598324775696},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.5920270681381226},{"id":"https://openalex.org/keywords/signal-reconstruction","display_name":"Signal reconstruction","score":0.5666872262954712},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.4984307289123535},{"id":"https://openalex.org/keywords/sound","display_name":"Sound (geography)","score":0.49393874406814575},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.4897499084472656},{"id":"https://openalex.org/keywords/wearable-computer","display_name":"Wearable computer","score":0.4631459414958954},{"id":"https://openalex.org/keywords/data-acquisition","display_name":"Data acquisition","score":0.4303652346134186},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.35515743494033813},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.32770949602127075},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3099237084388733},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.27186447381973267},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.15623319149017334},{"id":"https://openalex.org/keywords/embedded-system","display_name":"Embedded system","score":0.10596245527267456},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07823789119720459}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7819216251373291},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.7728334665298462},{"id":"https://openalex.org/C156872377","wikidata":"https://www.wikidata.org/wiki/Q6786281","display_name":"Matching pursuit","level":3,"score":0.7036598324775696},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.5920270681381226},{"id":"https://openalex.org/C70958404","wikidata":"https://www.wikidata.org/wiki/Q7512728","display_name":"Signal reconstruction","level":4,"score":0.5666872262954712},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4984307289123535},{"id":"https://openalex.org/C203718221","wikidata":"https://www.wikidata.org/wiki/Q491713","display_name":"Sound (geography)","level":2,"score":0.49393874406814575},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.4897499084472656},{"id":"https://openalex.org/C150594956","wikidata":"https://www.wikidata.org/wiki/Q1334829","display_name":"Wearable computer","level":2,"score":0.4631459414958954},{"id":"https://openalex.org/C163985040","wikidata":"https://www.wikidata.org/wiki/Q1172399","display_name":"Data acquisition","level":2,"score":0.4303652346134186},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.35515743494033813},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.32770949602127075},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3099237084388733},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.27186447381973267},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.15623319149017334},{"id":"https://openalex.org/C149635348","wikidata":"https://www.wikidata.org/wiki/Q193040","display_name":"Embedded system","level":1,"score":0.10596245527267456},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07823789119720459},{"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/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C554190296","wikidata":"https://www.wikidata.org/wiki/Q47528","display_name":"Radar","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}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2019.2900446","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2900446","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08648332.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:c70a13a4000c4be691bcff055055d20d","is_oa":true,"landing_page_url":"https://doaj.org/article/c70a13a4000c4be691bcff055055d20d","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"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-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 7, Pp 30033-30041 (2019)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2019.2900446","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2019.2900446","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8600701/08648332.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.6700000166893005}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2915506124.pdf","grobid_xml":"https://content.openalex.org/works/W2915506124.grobid-xml"},"referenced_works_count":26,"referenced_works":["https://openalex.org/W193587042","https://openalex.org/W1848313300","https://openalex.org/W1910694513","https://openalex.org/W2033585806","https://openalex.org/W2133285942","https://openalex.org/W2171225664","https://openalex.org/W2328782386","https://openalex.org/W2462549892","https://openalex.org/W2557139718","https://openalex.org/W2564292354","https://openalex.org/W2612027131","https://openalex.org/W2612528668","https://openalex.org/W2613613487","https://openalex.org/W2724344300","https://openalex.org/W2735987108","https://openalex.org/W2762606908","https://openalex.org/W2789593553","https://openalex.org/W2791036321","https://openalex.org/W2883950943","https://openalex.org/W2886722903","https://openalex.org/W2889019540","https://openalex.org/W2899788749","https://openalex.org/W2963043682","https://openalex.org/W2963739187","https://openalex.org/W3022380717","https://openalex.org/W3103887489"],"related_works":["https://openalex.org/W2378166785","https://openalex.org/W2382972663","https://openalex.org/W2388133936","https://openalex.org/W2465351041","https://openalex.org/W1555738523","https://openalex.org/W2103001330","https://openalex.org/W2946877649","https://openalex.org/W2340242818","https://openalex.org/W4200575023","https://openalex.org/W2012574959"],"abstract_inverted_index":{"The":[0,88],"rapid":[1],"development":[2],"of":[3,10,22,36,54,70,79,85,96,106,142],"wearable":[4],"biosensors":[5],"based":[6],"on":[7,51],"the":[8,52,66,83,86,93,97,107,114,120,126,132,147],"Internet":[9],"Things":[11],"provides":[12],"a":[13,33,60,77],"new":[14],"solution":[15],"for":[16,65],"heart":[17,26,40,55,71,134,139],"disease":[18],"analysis":[19],"and":[20,113,119,137],"prediction":[21],"sudden":[23],"death":[24],"from":[25],"failure.":[27],"However,":[28],"how":[29],"to":[30,47,81],"deal":[31],"with":[32],"large":[34],"amount":[35],"data":[37],"generated":[38],"by":[39],"sound":[41,56,72,135,140],"signals":[42],"is":[43,100,123,150],"an":[44],"urgent":[45],"problem":[46],"be":[48],"solved.":[49],"Based":[50],"characteristics":[53],"signals,":[57],"we":[58,75],"propose":[59],"parallel":[61],"compressive":[62],"sensing":[63],"model":[64,99,128,149],"multi-channel":[67],"synchronous":[68,144],"acquisition":[69],"signals.":[73],"Furthermore,":[74],"provide":[76],"series":[78],"experiments":[80],"assess":[82],"performance":[84],"model.":[87],"experimental":[89],"results":[90],"demonstrate":[91],"that":[92,105],"reconstruction":[94,121],"speed":[95],"proposed":[98,127,148],"9-10":[101],"times":[102],"faster":[103],"than":[104],"block":[108],"sparse":[109],"Bayesian":[110],"learning":[111],"algorithm":[112],"orthogonal":[115],"matching":[116],"pursuit":[117],"algorithm,":[118],"effect":[122],"better.":[124],"Meanwhile,":[125],"can":[129],"effectively":[130],"reconstruct":[131],"normal":[133],"signal":[136,141],"abnormal":[138],"four-channel":[143],"acquisition.":[145],"Therefore,":[146],"feasibility.":[151]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}