{"id":"https://openalex.org/W1509052650","doi":"https://doi.org/10.21437/interspeech.2006-122","title":"Multi-source far-distance microphone selection and combination for automatic transcription of lectures","display_name":"Multi-source far-distance microphone selection and combination for automatic transcription of lectures","publication_year":2006,"publication_date":"2006-09-17","ids":{"openalex":"https://openalex.org/W1509052650","doi":"https://doi.org/10.21437/interspeech.2006-122","mag":"1509052650"},"language":"en","primary_location":{"id":"doi:10.21437/interspeech.2006-122","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2006-122","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2006","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/A5064051745","display_name":"Matthias W\u00f6lfel","orcid":"https://orcid.org/0000-0003-1601-5146"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Matthias W\u00f6lfel","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048075735","display_name":"Christian F\u00fcgen","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Christian F\u00fcgen","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053319645","display_name":"Shajith Ikbal","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shajith Ikbal","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5106034394","display_name":"John McDonough","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"John W. McDonough","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5064051745"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.9345,"has_fulltext":false,"cited_by_count":30,"citation_normalized_percentile":{"value":0.84633862,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"paper 1253","last_page":"Mon2BuP.5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9998999834060669,"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":0.9998999834060669,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9980000257492065,"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":0.9979000091552734,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.7153404951095581},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7086355090141296},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6718844175338745},{"id":"https://openalex.org/keywords/transcription","display_name":"Transcription (linguistics)","score":0.6529291868209839},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.5582611560821533},{"id":"https://openalex.org/keywords/word-error-rate","display_name":"Word error rate","score":0.5110715627670288},{"id":"https://openalex.org/keywords/channel","display_name":"Channel (broadcasting)","score":0.4305627942085266},{"id":"https://openalex.org/keywords/confusion","display_name":"Confusion","score":0.42691367864608765},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.36711007356643677},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3497496247291565},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1929774284362793}],"concepts":[{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.7153404951095581},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7086355090141296},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6718844175338745},{"id":"https://openalex.org/C179926584","wikidata":"https://www.wikidata.org/wiki/Q207714","display_name":"Transcription (linguistics)","level":2,"score":0.6529291868209839},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.5582611560821533},{"id":"https://openalex.org/C40969351","wikidata":"https://www.wikidata.org/wiki/Q3516228","display_name":"Word error rate","level":2,"score":0.5110715627670288},{"id":"https://openalex.org/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.4305627942085266},{"id":"https://openalex.org/C2781140086","wikidata":"https://www.wikidata.org/wiki/Q557945","display_name":"Confusion","level":2,"score":0.42691367864608765},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.36711007356643677},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3497496247291565},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1929774284362793},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"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/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"score":0.0},{"id":"https://openalex.org/C11171543","wikidata":"https://www.wikidata.org/wiki/Q41630","display_name":"Psychoanalysis","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.21437/interspeech.2006-122","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2006-122","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2006","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.70.2675","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.70.2675","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://isl.ira.uka.de/~wolfel/IS061253.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.6899999976158142,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W241146836","https://openalex.org/W1499712254","https://openalex.org/W2088881802","https://openalex.org/W2100392285","https://openalex.org/W2121147010","https://openalex.org/W2150384167","https://openalex.org/W2405439032","https://openalex.org/W2594610113"],"related_works":["https://openalex.org/W1974895211","https://openalex.org/W2129841057","https://openalex.org/W2176409448","https://openalex.org/W200981350","https://openalex.org/W4386907265","https://openalex.org/W2058752985","https://openalex.org/W2293740626","https://openalex.org/W2763412546","https://openalex.org/W1499712254","https://openalex.org/W2915347927"],"abstract_inverted_index":{"In":[0,17],"this":[1],"work,":[2],"we":[3,19,82],"present":[4],"our":[5,115],"progress":[6],"in":[7,140],"multi-source":[8],"far":[9,26,72],"field":[10,27,73],"automatic":[11,147],"speech-to-text":[12],"transcription":[13,75],"for":[14,102],"lecture":[15,74],"speech.":[16],"particular,":[18],"show":[20],"how":[21,39],"the":[22,40,50,59,68,78,89,94,103,107,136,141],"best":[23,137],"of":[24,70,86,98,113,122,129],"several":[25],"channels":[28,44],"can":[29,45],"be":[30,46],"selected":[31],"based":[32],"on":[33,88],"a":[34,71,84,118],"signal-to-noise":[35],"ratio":[36],"criterion,":[37],"and":[38,100],"signals":[41],"from":[42],"multiple":[43,108],"combined":[47],"at":[48,58],"either":[49],"waveform":[51],"level":[52,61],"using":[53,62],"blind":[54],"channel":[55],"combination":[56],"or":[57],"hypothesis":[60],"confusion":[63],"network":[64],"techniques":[65,79],"to":[66,135],"improve":[67],"accuracy":[69],"system.":[76],"Using":[77],"described":[80],"here,":[81],"ran":[83],"series":[85],"experiments":[87],"test":[90],"set":[91],"used":[92],"by":[93],"US":[95],"National":[96],"Institute":[97],"Standards":[99],"Technologies":[101],"RT-05S":[104,142],"evaluation.":[105,143],"For":[106],"distant":[109],"microphones":[110],"(MDM)":[111],"task":[112],"RT-05S,":[114],"system":[116],"achieved":[117],"word":[119],"error":[120],"rate":[121],"38.5":[123],"%":[124,132],"which":[125],"represents":[126],"an":[127],"improvement":[128],"over":[130],"13":[131],"absolute":[133],"compared":[134],"reported":[138],"results":[139],"Index":[144],"Terms:":[145],"far-distance,":[146],"speech":[148],"recognition":[149],"1.":[150]},"counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":2},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":3},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":4}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}