{"id":"https://openalex.org/W2544665648","doi":"https://doi.org/10.1109/acssc.2011.6190011","title":"An information filter for voice prompt suppression","display_name":"An information filter for voice prompt suppression","publication_year":2011,"publication_date":"2011-11-01","ids":{"openalex":"https://openalex.org/W2544665648","doi":"https://doi.org/10.1109/acssc.2011.6190011","mag":"2544665648"},"language":"en","primary_location":{"id":"doi:10.1109/acssc.2011.6190011","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acssc.2011.6190011","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 Conference Record of the Forty Fifth Asilomar Conference on Signals, Systems and Computers (ASILOMAR)","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/A5106034394","display_name":"John McDonough","orcid":null},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"John McDonough","raw_affiliation_strings":["Language Technologies Institute, Carnegie Mellon University, Pittsburgh, PA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Language Technologies Institute, Carnegie Mellon University, Pittsburgh, PA, USA","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040527201","display_name":"Wei Chu","orcid":"https://orcid.org/0000-0002-7704-5544"},"institutions":[{"id":"https://openalex.org/I161318765","display_name":"University of California, Los Angeles","ror":"https://ror.org/046rm7j60","country_code":"US","type":"education","lineage":["https://openalex.org/I161318765"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wei Chu","raw_affiliation_strings":["Department of Electrical Engineering, University of California, Los Angeles, Los Angeles, CA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, University of California, Los Angeles, Los Angeles, CA, USA","institution_ids":["https://openalex.org/I161318765"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053915317","display_name":"Kenichi Kumatani","orcid":null},"institutions":[{"id":"https://openalex.org/I4210142140","display_name":"Walt Disney (United States)","ror":"https://ror.org/04eg47h42","country_code":"US","type":"company","lineage":["https://openalex.org/I4210142140"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Kenichi Kumatani","raw_affiliation_strings":["Disney Research Pittsburgh, Pittsburgh, PA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Disney Research Pittsburgh, Pittsburgh, PA, USA","institution_ids":["https://openalex.org/I4210142140"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113017615","display_name":"Bhiksha Raj","orcid":null},"institutions":[{"id":"https://openalex.org/I74973139","display_name":"Carnegie Mellon University","ror":"https://ror.org/05x2bcf33","country_code":"US","type":"education","lineage":["https://openalex.org/I74973139"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Bhiksha Raj","raw_affiliation_strings":["Language Technologies Institute, Carnegie Mellon University, Pittsburgh, PA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Language Technologies Institute, Carnegie Mellon University, Pittsburgh, PA, USA","institution_ids":["https://openalex.org/I74973139"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5075945110","display_name":"Jill Fain Lehman","orcid":"https://orcid.org/0000-0001-7906-4899"},"institutions":[{"id":"https://openalex.org/I4210142140","display_name":"Walt Disney (United States)","ror":"https://ror.org/04eg47h42","country_code":"US","type":"company","lineage":["https://openalex.org/I4210142140"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Jill Fain Lehman","raw_affiliation_strings":["Disney Research Pittsburgh, Pittsburgh, PA, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Disney Research Pittsburgh, Pittsburgh, PA, USA","institution_ids":["https://openalex.org/I4210142140"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"5","issue":null,"first_page":"321","last_page":"325"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9998000264167786,"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"}},"topics":[{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9998000264167786,"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/T10860","display_name":"Speech and Audio Processing","score":0.9997000098228455,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.994700014591217,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"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":0.8116351962089539},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.6882691383361816},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6507869958877563},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.6366335153579712},{"id":"https://openalex.org/keywords/human-voice","display_name":"Human voice","score":0.538165807723999},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.4627331495285034},{"id":"https://openalex.org/keywords/interrupt","display_name":"Interrupt","score":0.4474117159843445},{"id":"https://openalex.org/keywords/diagonal","display_name":"Diagonal","score":0.44233089685440063},{"id":"https://openalex.org/keywords/natural-language","display_name":"Natural language","score":0.42897331714630127},{"id":"https://openalex.org/keywords/dialog-box","display_name":"Dialog box","score":0.4256246089935303},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.38029563426971436},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.21860191226005554},{"id":"https://openalex.org/keywords/transmission","display_name":"Transmission (telecommunications)","score":0.13580018281936646},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.09153050184249878}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8116351962089539},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6882691383361816},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6507869958877563},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.6366335153579712},{"id":"https://openalex.org/C20766975","wikidata":"https://www.wikidata.org/wiki/Q7390","display_name":"Human voice","level":2,"score":0.538165807723999},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.4627331495285034},{"id":"https://openalex.org/C41661131","wikidata":"https://www.wikidata.org/wiki/Q220764","display_name":"Interrupt","level":3,"score":0.4474117159843445},{"id":"https://openalex.org/C130367717","wikidata":"https://www.wikidata.org/wiki/Q189791","display_name":"Diagonal","level":2,"score":0.44233089685440063},{"id":"https://openalex.org/C195324797","wikidata":"https://www.wikidata.org/wiki/Q33742","display_name":"Natural language","level":2,"score":0.42897331714630127},{"id":"https://openalex.org/C173853756","wikidata":"https://www.wikidata.org/wiki/Q86915","display_name":"Dialog box","level":2,"score":0.4256246089935303},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38029563426971436},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.21860191226005554},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.13580018281936646},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.09153050184249878},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"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/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.0},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/acssc.2011.6190011","is_oa":false,"landing_page_url":"https://doi.org/10.1109/acssc.2011.6190011","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 Conference Record of the Forty Fifth Asilomar Conference on Signals, Systems and Computers (ASILOMAR)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W102482883","https://openalex.org/W1492221128","https://openalex.org/W1537786506","https://openalex.org/W1942563070","https://openalex.org/W1973524311","https://openalex.org/W2039893359","https://openalex.org/W2085999026","https://openalex.org/W2098788364","https://openalex.org/W2121749619","https://openalex.org/W2152491108","https://openalex.org/W6640726824"],"related_works":["https://openalex.org/W4288898221","https://openalex.org/W2358308054","https://openalex.org/W2391783641","https://openalex.org/W2109690896","https://openalex.org/W4231875098","https://openalex.org/W4230529130","https://openalex.org/W2391365542","https://openalex.org/W4236658683","https://openalex.org/W2020463334","https://openalex.org/W2026182709"],"abstract_inverted_index":{"Modern":[0],"speech":[1,42],"enabled":[2],"applications":[3],"provide":[4],"for":[5,85,155],"dialog":[6],"between":[7],"a":[8,49,75,93,97,132],"machine":[9,17,73],"and":[10,40,46,115,152,172],"one":[11],"or":[12,27,144],"more":[13],"human":[14,33,50,65],"users.":[15],"The":[16,32,90,119],"prompts":[18],"the":[19,30,64,72,106,138,142,156,165,168,177],"user":[20],"with":[21,36],"queries":[22],"that":[23,141],"are":[24],"either":[25],"prerecorded":[26],"synthesized":[28],"on":[29,131],"fly.":[31],"users":[34],"respond":[35],"their":[37,41],"own":[38],"voices,":[39],"is":[43,92,123,128,147],"then":[44],"recognized":[45],"understood":[47],"by":[48],"language":[51],"understanding":[52],"module.":[53],"In":[54,78],"order":[55,162],"to":[56,70,163,176],"achieve":[57],"as":[58,62],"natural":[59],"an":[60],"interaction":[61],"possible,":[63],"user(s)":[66],"must":[67],"be":[68],"allowed":[69],"interrupt":[71],"during":[74],"voice":[76,87],"prompt.":[77],"this":[79,126],"work,":[80,127],"we":[81],"compare":[82],"two":[83],"techniques":[84],"such":[86],"prompt":[88],"suppression.":[89],"first":[91,139],"straightforward":[94],"adaptation":[95],"of":[96,113,117,158,167],"conventional":[98],"Kalman":[99,133],"filter,":[100,134],"which":[101,122],"has":[102],"certain":[103],"advantages":[104],"over":[105],"normalized":[107],"least":[108],"squares":[109],"algrithm":[110],"in":[111,125,140,149,161],"terms":[112],"robustness":[114,175],"speed":[116],"convergence.":[118],"second":[120],"algorithm,":[121],"novel":[124],"also":[129],"based":[130],"but":[135],"differs":[136],"from":[137],"update":[143],"correction":[145],"step":[146],"performed":[148],"information":[150],"space":[151],"hence":[153],"allows":[154],"use":[157],"diagonal":[159],"loading":[160],"control":[164],"growth":[166],"subband":[169],"filter":[170],"coefficients,":[171],"thereby":[173],"add":[174],"VPS.":[178]},"counts_by_year":[],"updated_date":"2026-07-15T18:14:33.161393","created_date":"2025-10-10T00:00:00"}
