{"id":"https://openalex.org/W46672805","doi":"https://doi.org/10.21437/icslp.1994-325","title":"Talker localization and speech recognition using a microphone array and a cross-powerspectrum phase analysis","display_name":"Talker localization and speech recognition using a microphone array and a cross-powerspectrum phase analysis","publication_year":1994,"publication_date":"1994-09-18","ids":{"openalex":"https://openalex.org/W46672805","doi":"https://doi.org/10.21437/icslp.1994-325","mag":"46672805"},"language":"en","primary_location":{"id":"doi:10.21437/icslp.1994-325","is_oa":false,"landing_page_url":"https://doi.org/10.21437/icslp.1994-325","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"3rd International Conference on Spoken Language Processing (ICSLP 1994)","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/A5057130762","display_name":"Diego Giuliani","orcid":"https://orcid.org/0000-0002-7198-6714"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Diego Giuliani","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025736898","display_name":"Maurizio Omologo","orcid":"https://orcid.org/0000-0003-0879-0548"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Maurizio Omologo","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5032052125","display_name":"Piergiorgio Svaizer","orcid":"https://orcid.org/0000-0003-3137-3961"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"P. Svaizer","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5057130762"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.4897,"has_fulltext":false,"cited_by_count":31,"citation_normalized_percentile":{"value":0.58679612,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1243","last_page":"1246"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9921000003814697,"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":0.9921000003814697,"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":0.9624999761581421,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.654093325138092},{"id":"https://openalex.org/keywords/microphone-array","display_name":"Microphone array","score":0.6458047032356262},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6305191516876221},{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.47899648547172546},{"id":"https://openalex.org/keywords/phase","display_name":"Phase (matter)","score":0.4259085953235626},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.3623330593109131},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.15436840057373047},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11509284377098083}],"concepts":[{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.654093325138092},{"id":"https://openalex.org/C2778806681","wikidata":"https://www.wikidata.org/wiki/Q907293","display_name":"Microphone array","level":4,"score":0.6458047032356262},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6305191516876221},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.47899648547172546},{"id":"https://openalex.org/C44280652","wikidata":"https://www.wikidata.org/wiki/Q104837","display_name":"Phase (matter)","level":2,"score":0.4259085953235626},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3623330593109131},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.15436840057373047},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11509284377098083},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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:10.21437/icslp.1994-325","is_oa":false,"landing_page_url":"https://doi.org/10.21437/icslp.1994-325","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"3rd International Conference on Spoken Language Processing (ICSLP 1994)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.17.2188","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.17.2188","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://poseidon.itc.it:7117/~ssi/SHINE/ps/icslp94.ps","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":0,"referenced_works":[],"related_works":["https://openalex.org/W2035181664","https://openalex.org/W2049810559","https://openalex.org/W2022039170","https://openalex.org/W2037537113","https://openalex.org/W1979127067","https://openalex.org/W2015730342","https://openalex.org/W2066168197","https://openalex.org/W4312305451","https://openalex.org/W4320804086","https://openalex.org/W1879255185"],"abstract_inverted_index":{"Mismatch":[0],"in":[1,58,93],"training":[2],"and":[3,25,61,86],"testing":[4],"conditions":[5],"reduces":[6],"considerably":[7],"the":[8,23,29,53,103,126],"performance":[9],"of":[10,18,28,52,68,102,121,128],"a":[11,39,49,59,65,81,87,107,118],"speaker-independent":[12],"HMM-based":[13],"continuous":[14,110],"speech":[15,111],"recognizer.":[16,30],"Compensation":[17],"this":[19,72,94],"mismatch":[20],"can":[21],"avoid":[22],"complex":[24],"time-consuming":[26],"retraining":[27],"This":[31],"paper":[32],"describes":[33],"an":[34,99],"acquisition":[35],"system":[36],"based":[37,84],"on":[38],"four":[40],"omnidirectional":[41],"microphone":[42],"array":[43],"that":[44],"was":[45],"employed":[46],"to":[47,97,117,125],"reproduce":[48],"&amp;quot;beamformed&amp;quot;":[50],"version":[51,101],"original":[54],"acoustic":[55],"messages":[56],"acquired":[57],"noisy":[60],"reverberant":[62],"environment,":[63],"with":[64,113],"talker-microphone":[66],"distance":[67],"one":[69],"meter.":[70],"In":[71],"preliminary":[73],"activity,":[74],"some":[75],"simple":[76],"noise":[77],"compensation":[78],"techniques":[79],"(i.e.":[80],"Mean":[82,89],"Spectrum":[83],"Enhancement":[85],"Cepstrum":[88],"Subtraction)":[90],"were":[91],"incorporated":[92],"preprocessing":[95],"stage":[96],"obtain":[98],"enhanced":[100,114],"given":[104],"utterance.":[105],"Feeding":[106],"clean-condition":[108],"trained":[109],"recognizer":[112],"signals":[115,131],"led":[116],"significant":[119],"improvement":[120],"performance,":[122],"if":[123],"compared":[124],"use":[127],"unprocessed":[129],"single-microphone":[130],"as":[132],"input.":[133],"I.":[134],"INTRODUCTION":[135],"Perfo...":[136]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
