{"id":"https://openalex.org/W2140957644","doi":"https://doi.org/10.1109/icassp.2009.4960550","title":"A study on recognizing distorted speech over local distributed transducer networks","display_name":"A study on recognizing distorted speech over local distributed transducer networks","publication_year":2009,"publication_date":"2009-04-01","ids":{"openalex":"https://openalex.org/W2140957644","doi":"https://doi.org/10.1109/icassp.2009.4960550","mag":"2140957644"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2009.4960550","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2009.4960550","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},"type":"conference-paper","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/A5100702071","display_name":"Yong Zhao","orcid":"https://orcid.org/0000-0003-2644-952X"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Yong Zhao","raw_affiliation_strings":["Center of Signal and Image Processing, Georgia Institute of Technology, USA","[Center for Signal & Image Processing, Georgia Institute of Technology, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center of Signal and Image Processing, Georgia Institute of Technology, USA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"[Center for Signal & Image Processing, Georgia Institute of Technology, USA]","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102874730","display_name":"Sung-Hwan Shin","orcid":"https://orcid.org/0000-0003-0290-2983"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sunghwan Shin","raw_affiliation_strings":["Center of Signal and Image Processing, Georgia Institute of Technology, USA","[Center for Signal & Image Processing, Georgia Institute of Technology, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center of Signal and Image Processing, Georgia Institute of Technology, USA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"[Center for Signal & Image Processing, Georgia Institute of Technology, USA]","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5064665546","display_name":"Enrique Robledo-Arnuncio","orcid":null},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Enrique Robledo-Arnuncio","raw_affiliation_strings":["Center of Signal and Image Processing, Georgia Institute of Technology, USA","[Center for Signal & Image Processing, Georgia Institute of Technology, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center of Signal and Image Processing, Georgia Institute of Technology, USA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"[Center for Signal & Image Processing, Georgia Institute of Technology, USA]","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5070867959","display_name":"Biing\u2010Hwang Juang","orcid":"https://orcid.org/0000-0002-5773-5679"},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Biing-Hwang Juang","raw_affiliation_strings":["Center of Signal and Image Processing, Georgia Institute of Technology, USA","[Center for Signal & Image Processing, Georgia Institute of Technology, USA]"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center of Signal and Image Processing, Georgia Institute of Technology, USA","institution_ids":["https://openalex.org/I130701444"]},{"raw_affiliation_string":"[Center for Signal & Image Processing, Georgia Institute of Technology, USA]","institution_ids":["https://openalex.org/I130701444"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I130701444"],"apc_list":null,"apc_paid":null,"fwci":0.3226,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.50096685,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"4181","last_page":"4184"},"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T11309","display_name":"Music and Audio Processing","score":0.9977999925613403,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7342752814292908},{"id":"https://openalex.org/keywords/transducer","display_name":"Transducer","score":0.6934567093849182},{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.5740137696266174},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.47946321964263916},{"id":"https://openalex.org/keywords/synchronization","display_name":"Synchronization (alternating current)","score":0.47631964087486267},{"id":"https://openalex.org/keywords/skew","display_name":"Skew","score":0.4692506790161133},{"id":"https://openalex.org/keywords/focus","display_name":"Focus (optics)","score":0.46317747235298157},{"id":"https://openalex.org/keywords/signal-processing","display_name":"Signal processing","score":0.4185590445995331},{"id":"https://openalex.org/keywords/speech-processing","display_name":"Speech processing","score":0.4106695055961609},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1744897961616516},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.13498824834823608},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11550211906433105},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.10051795840263367},{"id":"https://openalex.org/keywords/digital-signal-processing","display_name":"Digital signal processing","score":0.10032790899276733}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7342752814292908},{"id":"https://openalex.org/C56318395","wikidata":"https://www.wikidata.org/wiki/Q215928","display_name":"Transducer","level":2,"score":0.6934567093849182},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.5740137696266174},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.47946321964263916},{"id":"https://openalex.org/C2778562939","wikidata":"https://www.wikidata.org/wiki/Q1298791","display_name":"Synchronization (alternating current)","level":3,"score":0.47631964087486267},{"id":"https://openalex.org/C43711488","wikidata":"https://www.wikidata.org/wiki/Q7534783","display_name":"Skew","level":2,"score":0.4692506790161133},{"id":"https://openalex.org/C192209626","wikidata":"https://www.wikidata.org/wiki/Q190909","display_name":"Focus (optics)","level":2,"score":0.46317747235298157},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.4185590445995331},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.4106695055961609},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1744897961616516},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.13498824834823608},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11550211906433105},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.10051795840263367},{"id":"https://openalex.org/C84462506","wikidata":"https://www.wikidata.org/wiki/Q173142","display_name":"Digital signal processing","level":2,"score":0.10032790899276733},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","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/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","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":2,"locations":[{"id":"doi:10.1109/icassp.2009.4960550","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2009.4960550","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2009 IEEE International Conference on Acoustics, Speech and Signal Processing","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.719.7208","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.719.7208","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://users.ece.gatech.edu/%7Eyzhao33/publications/ICASSP2009_DistributedMicRecog.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1733840953","https://openalex.org/W1737093455","https://openalex.org/W1904457459","https://openalex.org/W1905195770","https://openalex.org/W1997418877","https://openalex.org/W2050693797","https://openalex.org/W2077804127","https://openalex.org/W2080921589","https://openalex.org/W2099033952","https://openalex.org/W2112604986","https://openalex.org/W6674780937"],"related_works":["https://openalex.org/W564807179","https://openalex.org/W2389042244","https://openalex.org/W2019045084","https://openalex.org/W2004282482","https://openalex.org/W2625914266","https://openalex.org/W2001939451","https://openalex.org/W1523322372","https://openalex.org/W2017201627","https://openalex.org/W2354079427","https://openalex.org/W2025544302"],"abstract_inverted_index":{"In":[0,54],"a":[1,4,11,17,44,59,67],"collaborative":[2],"scenario,":[3],"multiplicity":[5],"of":[6,13,29,61,89,113,118,129],"portable":[7],"devices":[8],"may":[9],"constitute":[10],"network":[12],"distributed":[14,71,102],"microphones,":[15],"without":[16],"clearly":[18],"defined":[19],"geometric":[20],"configuration":[21],"or":[22],"synchronization":[23],"that":[24,81,98],"can":[25],"be":[26],"taken":[27],"advantage":[28],"for":[30,49,93,137],"traditional":[31],"microphone":[32],"array":[33],"processing":[34],"to":[35,83,101,120],"enhance":[36],"the":[37,70,87,111,114,121,127],"acquired":[38],"signal.":[39],"This":[40],"application":[41],"scenario":[42],"represents":[43],"severe,":[45],"but":[46],"interesting":[47],"challenge":[48],"automatic":[50],"speech":[51,63,91],"recognition":[52,64,92,131,139],"systems.":[53],"this":[55],"paper,":[56],"we":[57,109,125],"investigate":[58],"variety":[60],"robust":[62,90],"techniques":[65],"with":[66],"focus":[68],"on":[69],"transducer":[72,103,135],"scenario.":[73],"We":[74],"also":[75],"report":[76],"some":[77],"important":[78],"study":[79,110],"results":[80],"lead":[82],"new":[84],"thinking":[85],"in":[86],"design":[88],"broadened":[94],"applications.":[95],"Two":[96],"issues":[97],"are":[99,105],"inherent":[100],"networks":[104],"specially":[106],"investigated.":[107],"First,":[108],"effect":[112],"sampling":[115],"rate":[116],"skew":[117],"microphones":[119],"system":[122],"performance;":[123],"second,":[124],"explore":[126],"possibility":[128],"combining":[130],"hypotheses":[132],"from":[133],"multiple":[134],"channels":[136],"improved":[138],"accuracy.":[140]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}