{"id":"https://openalex.org/W2118769211","doi":"https://doi.org/10.1109/icassp.1982.1171801","title":"Application of echo--Cancelling techniques to audioconference","display_name":"Application of echo--Cancelling techniques to audioconference","publication_year":2005,"publication_date":"2005-03-24","ids":{"openalex":"https://openalex.org/W2118769211","doi":"https://doi.org/10.1109/icassp.1982.1171801","mag":"2118769211"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.1982.1171801","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1982.1171801","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '82. IEEE International Conference on Acoustics, Speech, and Signal Processing","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/A5070948437","display_name":"R. Ceruti","orcid":null},"institutions":[{"id":"https://openalex.org/I1298633626","display_name":"Telecom Italia Lab","ror":"https://ror.org/01rt74q71","country_code":"IT","type":"facility","lineage":["https://openalex.org/I1298633626","https://openalex.org/I137543953"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"R. Ceruti","raw_affiliation_strings":["Centro Studi e Laboratori Telecomunicazioni, CSELT, Torino, Italy"],"affiliations":[{"raw_affiliation_string":"Centro Studi e Laboratori Telecomunicazioni, CSELT, Torino, Italy","institution_ids":["https://openalex.org/I1298633626"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5043946397","display_name":"F. Pira","orcid":null},"institutions":[{"id":"https://openalex.org/I1298633626","display_name":"Telecom Italia Lab","ror":"https://ror.org/01rt74q71","country_code":"IT","type":"facility","lineage":["https://openalex.org/I1298633626","https://openalex.org/I137543953"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"F. Pira","raw_affiliation_strings":["Centro Studi e Laboratori Telecomunicazioni, CSELT, Torino, Italy"],"affiliations":[{"raw_affiliation_string":"Centro Studi e Laboratori Telecomunicazioni, CSELT, Torino, Italy","institution_ids":["https://openalex.org/I1298633626"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5070948437"],"corresponding_institution_ids":["https://openalex.org/I1298633626"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.19302497,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"7","issue":null,"first_page":"1444","last_page":"1447"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9998999834060669,"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":0.9998999834060669,"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":0.9995999932289124,"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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/echo","display_name":"Echo (communications protocol)","score":0.8310055732727051},{"id":"https://openalex.org/keywords/identification","display_name":"Identification (biology)","score":0.6300760507583618},{"id":"https://openalex.org/keywords/return-loss","display_name":"Return loss","score":0.6250790357589722},{"id":"https://openalex.org/keywords/stability","display_name":"Stability (learning theory)","score":0.6165805459022522},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.592809796333313},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.5556666851043701},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.47408878803253174},{"id":"https://openalex.org/keywords/least-mean-squares-filter","display_name":"Least mean squares filter","score":0.46643781661987305},{"id":"https://openalex.org/keywords/path","display_name":"Path (computing)","score":0.46614280343055725},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.4517084062099457},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3460615873336792},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2567519247531891},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.21036779880523682},{"id":"https://openalex.org/keywords/adaptive-filter","display_name":"Adaptive filter","score":0.11342939734458923},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.07022234797477722}],"concepts":[{"id":"https://openalex.org/C2779426996","wikidata":"https://www.wikidata.org/wiki/Q18389128","display_name":"Echo (communications protocol)","level":2,"score":0.8310055732727051},{"id":"https://openalex.org/C116834253","wikidata":"https://www.wikidata.org/wiki/Q2039217","display_name":"Identification (biology)","level":2,"score":0.6300760507583618},{"id":"https://openalex.org/C196901423","wikidata":"https://www.wikidata.org/wiki/Q3933836","display_name":"Return loss","level":3,"score":0.6250790357589722},{"id":"https://openalex.org/C112972136","wikidata":"https://www.wikidata.org/wiki/Q7595718","display_name":"Stability (learning theory)","level":2,"score":0.6165805459022522},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.592809796333313},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.5556666851043701},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.47408878803253174},{"id":"https://openalex.org/C32617633","wikidata":"https://www.wikidata.org/wiki/Q1426666","display_name":"Least mean squares filter","level":3,"score":0.46643781661987305},{"id":"https://openalex.org/C2777735758","wikidata":"https://www.wikidata.org/wiki/Q817765","display_name":"Path (computing)","level":2,"score":0.46614280343055725},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.4517084062099457},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3460615873336792},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2567519247531891},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.21036779880523682},{"id":"https://openalex.org/C102248274","wikidata":"https://www.wikidata.org/wiki/Q168388","display_name":"Adaptive filter","level":2,"score":0.11342939734458923},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.07022234797477722},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"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/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.0},{"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/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/icassp.1982.1171801","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1982.1171801","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '82. IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W1647959915","https://openalex.org/W1672819356","https://openalex.org/W2018742520"],"related_works":["https://openalex.org/W2377299694","https://openalex.org/W2158582019","https://openalex.org/W2787527558","https://openalex.org/W2183638083","https://openalex.org/W2156216981","https://openalex.org/W2119138398","https://openalex.org/W2039189137","https://openalex.org/W2037384153","https://openalex.org/W2598979711","https://openalex.org/W2306351532"],"abstract_inverted_index":{"The":[0,25,52,104],"least":[1],"mean":[2],"squares":[3],"(LMS)":[4],"and":[5],"short":[6],"time":[7,80],"spectral":[8],"analysis":[9],"(SSA)":[10],"identification":[11,79],"algorithms":[12],"are":[13,57,110],"considered":[14],"with":[15,48,84,113],"respect":[16,85],"to":[17,20,30,86,91,101,143],"their":[18],"applicability":[19],"echo-cancelling":[21],"in":[22,69,114,146],"audio-conference":[23],"systems.":[24],"SSA":[26],"method":[27],"turns":[28],"out":[29],"be":[31,66,82],"more":[32],"suitable,":[33],"expecially":[34],"from":[35,162],"the":[36,41,49,61,92,118,122,129,147,151,154,160],"point":[37],"of":[38,40,54,99,106,121,153],"view":[39],"computation":[42],"complexity,":[43],"which":[44],"is":[45,126,132],"strictly":[46],"associated":[47],"real-time":[50],"implementability.":[51],"performances":[53],"this":[55],"algorithm":[56],"analyzed":[58],"by":[59,116],"reproducing":[60],"operating":[62],"conditions":[63],"that":[64,75,128],"may":[65],"actually":[67],"expected":[68],"audioconference":[70,87],"rooms.":[71],"It's":[72],"particularly":[73],"shown":[74,127],"a":[76,95],"reasonably":[77],"fast":[78],"can":[81],"obtained":[83],"requirements,":[88],"while":[89],"ensuring":[90],"echo-return":[93],"path":[94],"loss":[96,152],"enhancement":[97],"(ERLE)":[98],"up":[100],"20":[102],"dB.":[103],"effects":[105],"echo":[107],"on":[108],"stability":[109,130],"also":[111],"dealt":[112],"detail":[115],"calculating":[117],"frequency":[119,148],"dependence":[120],"incremental":[123],"loss.":[124],"It":[125],"condition":[131],"fulfilled":[133],"almost":[134],"at":[135],"all":[136],"frequencies,":[137],"excepting":[138],"some":[139],"isolated":[140],"points":[141],"corresponding":[142],"sharp":[144],"dips":[145,155],"response.":[149],"Anyhow,":[150],"itself":[156],"should":[157],"likely":[158],"prevent":[159],"system":[161],"howling.":[163]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}