{"id":"https://openalex.org/W2104695149","doi":"https://doi.org/10.1109/icassp.2012.6287878","title":"Signal-to-reverberant ratio estimation based on the complex spatial coherence between omnidirectional microphones","display_name":"Signal-to-reverberant ratio estimation based on the complex spatial coherence between omnidirectional microphones","publication_year":2012,"publication_date":"2012-03-01","ids":{"openalex":"https://openalex.org/W2104695149","doi":"https://doi.org/10.1109/icassp.2012.6287878","mag":"2104695149"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2012.6287878","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2012.6287878","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5045126900","display_name":"Oliver Thiergart","orcid":"https://orcid.org/0000-0001-5681-882X"},"institutions":[{"id":"https://openalex.org/I4210123192","display_name":"International Audio Laboratories Erlangen","ror":"https://ror.org/02mkz3e80","country_code":"DE","type":"facility","lineage":["https://openalex.org/I181369854","https://openalex.org/I4210123192","https://openalex.org/I4210124274","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Oliver Thiergart","raw_affiliation_strings":["International Audio Laboratories Erlangen, Germany"],"affiliations":[{"raw_affiliation_string":"International Audio Laboratories Erlangen, Germany","institution_ids":["https://openalex.org/I4210123192"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086574243","display_name":"Giovanni Del Galdo","orcid":"https://orcid.org/0000-0002-7195-4253"},"institutions":[{"id":"https://openalex.org/I4210123192","display_name":"International Audio Laboratories Erlangen","ror":"https://ror.org/02mkz3e80","country_code":"DE","type":"facility","lineage":["https://openalex.org/I181369854","https://openalex.org/I4210123192","https://openalex.org/I4210124274","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Giovanni Del Galdo","raw_affiliation_strings":["International Audio Laboratories Erlangen, Germany"],"affiliations":[{"raw_affiliation_string":"International Audio Laboratories Erlangen, Germany","institution_ids":["https://openalex.org/I4210123192"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031626756","display_name":"Emanu\u00ebl A. P. Habets","orcid":"https://orcid.org/0000-0002-2613-8046"},"institutions":[{"id":"https://openalex.org/I4210123192","display_name":"International Audio Laboratories Erlangen","ror":"https://ror.org/02mkz3e80","country_code":"DE","type":"facility","lineage":["https://openalex.org/I181369854","https://openalex.org/I4210123192","https://openalex.org/I4210124274","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Emanuel A.P. Habets","raw_affiliation_strings":["International Audio Laboratories Erlangen, Germany"],"affiliations":[{"raw_affiliation_string":"International Audio Laboratories Erlangen, Germany","institution_ids":["https://openalex.org/I4210123192"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5045126900"],"corresponding_institution_ids":["https://openalex.org/I4210123192"],"apc_list":null,"apc_paid":null,"fwci":4.897,"has_fulltext":false,"cited_by_count":45,"citation_normalized_percentile":{"value":0.96972229,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"309","last_page":"312"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":1.0,"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":1.0,"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/T10283","display_name":"Hearing Loss and Rehabilitation","score":0.9973000288009644,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.996999979019165,"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/omnidirectional-antenna","display_name":"Omnidirectional antenna","score":0.7983460426330566},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.7480405569076538},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6219488382339478},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.5773724913597107},{"id":"https://openalex.org/keywords/parametric-statistics","display_name":"Parametric statistics","score":0.5734976530075073},{"id":"https://openalex.org/keywords/coherence","display_name":"Coherence (philosophical gambling strategy)","score":0.5419294834136963},{"id":"https://openalex.org/keywords/reverberation","display_name":"Reverberation","score":0.499408483505249},{"id":"https://openalex.org/keywords/direction-of-arrival","display_name":"Direction of arrival","score":0.4782901406288147},{"id":"https://openalex.org/keywords/spatial-coherence","display_name":"Spatial coherence","score":0.4598660469055176},{"id":"https://openalex.org/keywords/beamforming","display_name":"Beamforming","score":0.4298444092273712},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.38391152024269104},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.33178627490997314},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.2425166368484497},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.24184906482696533},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18583232164382935},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.11797869205474854},{"id":"https://openalex.org/keywords/antenna","display_name":"Antenna (radio)","score":0.07388398051261902}],"concepts":[{"id":"https://openalex.org/C24027999","wikidata":"https://www.wikidata.org/wiki/Q2176348","display_name":"Omnidirectional antenna","level":3,"score":0.7983460426330566},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.7480405569076538},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6219488382339478},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5773724913597107},{"id":"https://openalex.org/C117251300","wikidata":"https://www.wikidata.org/wiki/Q1849855","display_name":"Parametric statistics","level":2,"score":0.5734976530075073},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.5419294834136963},{"id":"https://openalex.org/C95851461","wikidata":"https://www.wikidata.org/wiki/Q468809","display_name":"Reverberation","level":2,"score":0.499408483505249},{"id":"https://openalex.org/C172051844","wikidata":"https://www.wikidata.org/wiki/Q5280438","display_name":"Direction of arrival","level":3,"score":0.4782901406288147},{"id":"https://openalex.org/C2985909886","wikidata":"https://www.wikidata.org/wiki/Q193147","display_name":"Spatial coherence","level":3,"score":0.4598660469055176},{"id":"https://openalex.org/C54197355","wikidata":"https://www.wikidata.org/wiki/Q5782992","display_name":"Beamforming","level":2,"score":0.4298444092273712},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.38391152024269104},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.33178627490997314},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.2425166368484497},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.24184906482696533},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18583232164382935},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.11797869205474854},{"id":"https://openalex.org/C21822782","wikidata":"https://www.wikidata.org/wiki/Q131214","display_name":"Antenna (radio)","level":2,"score":0.07388398051261902}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/icassp.2012.6287878","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2012.6287878","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"},{"id":"pmh:oai:fraunhofer.de:N-232867","is_oa":false,"landing_page_url":"http://publica.fraunhofer.de/documents/N-232867.html","pdf_url":null,"source":{"id":"https://openalex.org/S4306400801","display_name":"Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Fraunhofer IIS","raw_type":"Conference Paper"},{"id":"pmh:oai:publica.fraunhofer.de:publica/378040","is_oa":false,"landing_page_url":"https://publica.fraunhofer.de/handle/publica/378040","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"conference paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W3189630","https://openalex.org/W1511723925","https://openalex.org/W1576164189","https://openalex.org/W1974605121","https://openalex.org/W2014121075","https://openalex.org/W2018867519","https://openalex.org/W2161336374","https://openalex.org/W6630773358","https://openalex.org/W6634658923","https://openalex.org/W6683785785"],"related_works":["https://openalex.org/W2535724308","https://openalex.org/W2185164075","https://openalex.org/W1986507700","https://openalex.org/W1977851411","https://openalex.org/W2072632980","https://openalex.org/W4241375939","https://openalex.org/W1597200307","https://openalex.org/W2087167742","https://openalex.org/W2054208617","https://openalex.org/W2036183070"],"abstract_inverted_index":{"The":[0],"signal-to-reverberant":[1],"ratio":[2],"(SRR)":[3],"is":[4,27,43],"an":[5,24],"important":[6],"parameter":[7],"in":[8],"several":[9],"applications":[10],"such":[11],"as":[12],"speech":[13],"enhancement,":[14],"dereverberation,":[15],"and":[16],"parametric":[17],"spatial":[18,34],"audio":[19],"coding.":[20],"In":[21],"this":[22],"contribution,":[23],"SRR":[25,55],"estimator":[26,56],"derived":[28],"from":[29],"the":[30,53],"direction-of-arrival":[31],"dependent":[32],"complex":[33],"coherence":[35],"function":[36],"computed":[37],"via":[38],"two":[39],"omnidirectional":[40],"microphones.":[41],"It":[42],"shown":[44],"that":[45],"by":[46],"employing":[47],"a":[48],"computationally":[49],"inexpensive":[50],"DOA":[51],"estimator,":[52],"proposed":[54],"outperforms":[57],"existing":[58],"approaches.":[59]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":3},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":5},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":6},{"year":2015,"cited_by_count":8},{"year":2014,"cited_by_count":6},{"year":2013,"cited_by_count":3},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2016-06-24T00:00:00"}