{"id":"https://openalex.org/W16132381","doi":"https://doi.org/10.21437/interspeech.2006-649","title":"Audio person tracking in a smart-room environment","display_name":"Audio person tracking in a smart-room environment","publication_year":2006,"publication_date":"2006-09-17","ids":{"openalex":"https://openalex.org/W16132381","doi":"https://doi.org/10.21437/interspeech.2006-649","mag":"16132381"},"language":"en","primary_location":{"id":"doi:10.21437/interspeech.2006-649","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2006-649","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":"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/A5028432601","display_name":"Alberto Abad","orcid":"https://orcid.org/0000-0003-2122-5148"},"institutions":[{"id":"https://openalex.org/I9617848","display_name":"Universitat Polit\u00e8cnica de Catalunya","ror":"https://ror.org/03mb6wj31","country_code":"ES","type":"education","lineage":["https://openalex.org/I9617848"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Alberto Abad","raw_affiliation_strings":["Polytechnic University of Catalonia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Polytechnic University of Catalonia","institution_ids":["https://openalex.org/I9617848"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5023990637","display_name":"Carlos Segura","orcid":"https://orcid.org/0000-0002-5431-5927"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Carlos Segura","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113502897","display_name":"Du\u00e0n Macho","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Du\u00e0n Macho","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025633053","display_name":"Javier Hernando","orcid":"https://orcid.org/0000-0002-1730-8154"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Javier Hernando","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5060675701","display_name":"Climent Nadeu","orcid":"https://orcid.org/0000-0002-5863-0983"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Climent Nadeu","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":17,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"paper 1649","last_page":"Thu2FoP.4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T10326","display_name":"Indoor and Outdoor Localization Technologies","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"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/T10331","display_name":"Video Surveillance and Tracking Methods","score":0.9914000034332275,"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":0.7663242220878601},{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.7225425243377686},{"id":"https://openalex.org/keywords/tracking","display_name":"Tracking (education)","score":0.6075615286827087},{"id":"https://openalex.org/keywords/process","display_name":"Process (computing)","score":0.5859334468841553},{"id":"https://openalex.org/keywords/perception","display_name":"Perception","score":0.5399472713470459},{"id":"https://openalex.org/keywords/tracking-system","display_name":"Tracking system","score":0.5035457015037537},{"id":"https://openalex.org/keywords/microphone-array","display_name":"Microphone array","score":0.4619140625},{"id":"https://openalex.org/keywords/computational-complexity-theory","display_name":"Computational complexity theory","score":0.4348137378692627},{"id":"https://openalex.org/keywords/audio-signal-processing","display_name":"Audio signal processing","score":0.43208327889442444},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.4084795415401459},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4044286608695984},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.3920629024505615},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.38461869955062866},{"id":"https://openalex.org/keywords/audio-signal","display_name":"Audio signal","score":0.37509891390800476},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.28453853726387024},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.17749431729316711},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.10995319485664368},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.07934343814849854},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.07747426629066467}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7663242220878601},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.7225425243377686},{"id":"https://openalex.org/C2775936607","wikidata":"https://www.wikidata.org/wiki/Q466845","display_name":"Tracking (education)","level":2,"score":0.6075615286827087},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.5859334468841553},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.5399472713470459},{"id":"https://openalex.org/C154586513","wikidata":"https://www.wikidata.org/wiki/Q4420972","display_name":"Tracking system","level":3,"score":0.5035457015037537},{"id":"https://openalex.org/C2778806681","wikidata":"https://www.wikidata.org/wiki/Q907293","display_name":"Microphone array","level":4,"score":0.4619140625},{"id":"https://openalex.org/C179799912","wikidata":"https://www.wikidata.org/wiki/Q205084","display_name":"Computational complexity theory","level":2,"score":0.4348137378692627},{"id":"https://openalex.org/C127220857","wikidata":"https://www.wikidata.org/wiki/Q2719318","display_name":"Audio signal processing","level":4,"score":0.43208327889442444},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.4084795415401459},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4044286608695984},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.3920629024505615},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.38461869955062866},{"id":"https://openalex.org/C64922751","wikidata":"https://www.wikidata.org/wiki/Q4650799","display_name":"Audio signal","level":3,"score":0.37509891390800476},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.28453853726387024},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.17749431729316711},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.10995319485664368},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.07934343814849854},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.07747426629066467},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","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},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"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/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21437/interspeech.2006-649","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2006-649","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"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life in Land","id":"https://metadata.un.org/sdg/15","score":0.5199999809265137}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":9,"referenced_works":["https://openalex.org/W133486474","https://openalex.org/W189897610","https://openalex.org/W1555217905","https://openalex.org/W2101414012","https://openalex.org/W2127000566","https://openalex.org/W2151806889","https://openalex.org/W2158518502","https://openalex.org/W2159742794","https://openalex.org/W2168573944"],"related_works":["https://openalex.org/W1879255185","https://openalex.org/W2120442551","https://openalex.org/W2769861442","https://openalex.org/W1980506188","https://openalex.org/W2900122540","https://openalex.org/W4240587264","https://openalex.org/W2011788874","https://openalex.org/W2041060376","https://openalex.org/W2963983801","https://openalex.org/W3119734852"],"abstract_inverted_index":{"Reliable":[0],"measures":[1],"of":[2,10,37,74],"speaker":[3],"positions":[4],"are":[5,68],"needed":[6],"for":[7,43],"computational":[8,86],"perception":[9],"human":[11],"activities":[12],"taking":[13],"place":[14],"in":[15,32,62],"a":[16],"smartroom":[17],"environment.":[18],"In":[19],"this":[20],"work,":[21],"it":[22,56],"is":[23,49,57],"described":[24],"the":[25,29,33,52,72,75,79,85],"development":[26],"process":[27],"and":[28,35,82],"experiments":[30],"conducted":[31],"design":[34],"implementation":[36],"an":[38],"Audio":[39],"Person":[40],"Tracking":[41],"system":[42,48,76],"smart-room":[44],"environments.":[45],"The":[46],"proposed":[47,67],"based":[50],"on":[51,78],"SRP-PHAT":[53],"algorithm,":[54],"as":[55],"known":[58],"to":[59,70,83],"perform":[60],"robustly":[61],"most":[63],"environmental":[64],"conditions.":[65],"Novelties":[66],"aimed":[69],"enhance":[71],"accuracy":[73],"independently":[77],"application":[80],"scenario":[81],"reduce":[84],"complexity.":[87],"Index":[88],"Terms:":[89],"sound":[90],"localization,":[91],"source":[92],"tracking,":[93],"microphone":[94],"arrays.":[95]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":2},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}