{"id":"https://openalex.org/W1488529827","doi":"https://doi.org/10.1186/s13634-015-0233-y","title":"Microphone array power ratio for quality assessment of reverberated speech","display_name":"Microphone array power ratio for quality assessment of reverberated speech","publication_year":2015,"publication_date":"2015-06-17","ids":{"openalex":"https://openalex.org/W1488529827","doi":"https://doi.org/10.1186/s13634-015-0233-y","mag":"1488529827"},"language":"en","primary_location":{"id":"doi:10.1186/s13634-015-0233-y","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13634-015-0233-y","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1186/s13634-015-0233-y","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1110-8657","issn":["1110-8657","1687-0433","1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1186/s13634-015-0233-y","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5056663455","display_name":"Reuven Berkun","orcid":null},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":true,"raw_author_name":"Reuven Berkun","raw_affiliation_strings":["Department of Electrical Engineering, Technion \u2013 Israel Institute of Technology, Technion Cit, 32000, Haifa, Israel","Department of Electrical Engineering, Technion \u2013 Israel Institute of Technology, Technion Cit, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Technion \u2013 Israel Institute of Technology, Technion Cit, 32000, Haifa, Israel","institution_ids":["https://openalex.org/I174306211"]},{"raw_affiliation_string":"Department of Electrical Engineering, Technion \u2013 Israel Institute of Technology, Technion Cit, Israel","institution_ids":["https://openalex.org/I174306211"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5080194185","display_name":"Israel Cohen","orcid":"https://orcid.org/0000-0002-2556-3972"},"institutions":[{"id":"https://openalex.org/I174306211","display_name":"Technion \u2013 Israel Institute of Technology","ror":"https://ror.org/03qryx823","country_code":"IL","type":"education","lineage":["https://openalex.org/I174306211"]}],"countries":["IL"],"is_corresponding":false,"raw_author_name":"Israel Cohen","raw_affiliation_strings":["Department of Electrical Engineering, Technion \u2013 Israel Institute of Technology, Technion Cit, 32000, Haifa, Israel","Department of Electrical Engineering, Technion \u2013 Israel Institute of Technology, Technion Cit, Israel"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, Technion \u2013 Israel Institute of Technology, Technion Cit, 32000, Haifa, Israel","institution_ids":["https://openalex.org/I174306211"]},{"raw_affiliation_string":"Department of Electrical Engineering, Technion \u2013 Israel Institute of Technology, Technion Cit, Israel","institution_ids":["https://openalex.org/I174306211"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5056663455"],"corresponding_institution_ids":["https://openalex.org/I174306211"],"apc_list":{"value":1665,"currency":"USD","value_usd":1665},"apc_paid":{"value":1665,"currency":"USD","value_usd":1665},"fwci":0.9234,"has_fulltext":true,"cited_by_count":5,"citation_normalized_percentile":{"value":0.76474623,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"2015","issue":"1","first_page":null,"last_page":null},"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9973000288009644,"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/T10283","display_name":"Hearing Loss and Rehabilitation","score":0.996999979019165,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/reverberation","display_name":"Reverberation","score":0.952581524848938},{"id":"https://openalex.org/keywords/microphone","display_name":"Microphone","score":0.8755306005477905},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.720710277557373},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.6568719744682312},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.5882755517959595},{"id":"https://openalex.org/keywords/microphone-array","display_name":"Microphone array","score":0.5716738700866699},{"id":"https://openalex.org/keywords/quality","display_name":"Quality (philosophy)","score":0.5658329725265503},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5465632677078247},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.5455781817436218},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"Signal-to-noise ratio (imaging)","score":0.5213586091995239},{"id":"https://openalex.org/keywords/energy","display_name":"Energy (signal processing)","score":0.48281511664390564},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.4739938974380493},{"id":"https://openalex.org/keywords/noise-canceling-microphone","display_name":"Noise-canceling microphone","score":0.41905486583709717},{"id":"https://openalex.org/keywords/speech-enhancement","display_name":"Speech enhancement","score":0.412395179271698},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.41088971495628357},{"id":"https://openalex.org/keywords/background-noise","display_name":"Background noise","score":0.3373621106147766},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.18860942125320435},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.15238791704177856},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.10571429133415222},{"id":"https://openalex.org/keywords/sound-pressure","display_name":"Sound pressure","score":0.08626812696456909},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.08306658267974854},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.0786561369895935},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.0698418915271759}],"concepts":[{"id":"https://openalex.org/C95851461","wikidata":"https://www.wikidata.org/wiki/Q468809","display_name":"Reverberation","level":2,"score":0.952581524848938},{"id":"https://openalex.org/C2778263558","wikidata":"https://www.wikidata.org/wiki/Q46384","display_name":"Microphone","level":3,"score":0.8755306005477905},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.720710277557373},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.6568719744682312},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5882755517959595},{"id":"https://openalex.org/C2778806681","wikidata":"https://www.wikidata.org/wiki/Q907293","display_name":"Microphone array","level":4,"score":0.5716738700866699},{"id":"https://openalex.org/C2779530757","wikidata":"https://www.wikidata.org/wiki/Q1207505","display_name":"Quality (philosophy)","level":2,"score":0.5658329725265503},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5465632677078247},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.5455781817436218},{"id":"https://openalex.org/C13944312","wikidata":"https://www.wikidata.org/wiki/Q7512748","display_name":"Signal-to-noise ratio (imaging)","level":2,"score":0.5213586091995239},{"id":"https://openalex.org/C186370098","wikidata":"https://www.wikidata.org/wiki/Q442787","display_name":"Energy (signal processing)","level":2,"score":0.48281511664390564},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.4739938974380493},{"id":"https://openalex.org/C36922181","wikidata":"https://www.wikidata.org/wiki/Q7047650","display_name":"Noise-canceling microphone","level":5,"score":0.41905486583709717},{"id":"https://openalex.org/C2776182073","wikidata":"https://www.wikidata.org/wiki/Q7575395","display_name":"Speech enhancement","level":3,"score":0.412395179271698},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.41088971495628357},{"id":"https://openalex.org/C100675267","wikidata":"https://www.wikidata.org/wiki/Q1371624","display_name":"Background noise","level":2,"score":0.3373621106147766},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.18860942125320435},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.15238791704177856},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.10571429133415222},{"id":"https://openalex.org/C68115822","wikidata":"https://www.wikidata.org/wiki/Q1068172","display_name":"Sound pressure","level":2,"score":0.08626812696456909},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08306658267974854},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.0786561369895935},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0698418915271759},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1186/s13634-015-0233-y","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13634-015-0233-y","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1186/s13634-015-0233-y","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1110-8657","issn":["1110-8657","1687-0433","1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1186/s13634-015-0233-y","is_oa":true,"landing_page_url":"https://doi.org/10.1186/s13634-015-0233-y","pdf_url":"https://asp-eurasipjournals.springeropen.com/counter/pdf/10.1186/s13634-015-0233-y","source":{"id":"https://openalex.org/S35920007","display_name":"EURASIP Journal on Advances in Signal Processing","issn_l":"1110-8657","issn":["1110-8657","1687-0433","1687-6172","1687-6180"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"EURASIP Journal on Advances in Signal Processing","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.4099999964237213,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"},{"score":0.4099999964237213,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G7168796923","display_name":null,"funder_award_id":"1130/11","funder_id":"https://openalex.org/F4320322252","funder_display_name":"Israel Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320322252","display_name":"Israel Science Foundation","ror":"https://ror.org/04sazxf24"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W1488529827.pdf","grobid_xml":"https://content.openalex.org/works/W1488529827.grobid-xml"},"referenced_works_count":36,"referenced_works":["https://openalex.org/W3189630","https://openalex.org/W63783813","https://openalex.org/W167456299","https://openalex.org/W187699606","https://openalex.org/W1493163583","https://openalex.org/W1512562331","https://openalex.org/W1515932869","https://openalex.org/W1546892833","https://openalex.org/W1552481752","https://openalex.org/W1561065572","https://openalex.org/W1635512741","https://openalex.org/W1963568686","https://openalex.org/W1973787919","https://openalex.org/W1974387177","https://openalex.org/W2013171586","https://openalex.org/W2044617339","https://openalex.org/W2092169519","https://openalex.org/W2104695149","https://openalex.org/W2117678320","https://openalex.org/W2125114513","https://openalex.org/W2126942983","https://openalex.org/W2146324387","https://openalex.org/W2161336374","https://openalex.org/W2161784349","https://openalex.org/W2163181067","https://openalex.org/W2166900718","https://openalex.org/W2188162373","https://openalex.org/W2223947752","https://openalex.org/W2299124942","https://openalex.org/W2619993508","https://openalex.org/W2970850616","https://openalex.org/W3031363333","https://openalex.org/W3127686677","https://openalex.org/W4249052411","https://openalex.org/W4255455116","https://openalex.org/W4296927107"],"related_works":["https://openalex.org/W2109356272","https://openalex.org/W2348931051","https://openalex.org/W2385432413","https://openalex.org/W4389082013","https://openalex.org/W79124394","https://openalex.org/W2389562147","https://openalex.org/W2132495960","https://openalex.org/W2379497378","https://openalex.org/W2135485548","https://openalex.org/W2251439150"],"abstract_inverted_index":{"Speech":[0],"signals":[1,83],"in":[2,103,121,141],"enclosed":[3],"environments":[4],"are":[5],"often":[6],"distorted":[7],"by":[8,100],"reverberation":[9,92,120],"and":[10,25,42,151],"noise.":[11],"In":[12,70],"speech":[13,82],"communication":[14],"systems":[15],"with":[16,46],"several":[17],"randomly":[18],"distributed":[19],"microphones,":[20],"involving":[21],"a":[22,61,73,87,104,114,133,148],"dynamic":[23],"speaker":[24],"unknown":[26],"source":[27],"location,":[28],"it":[29],"is":[30,66,84,128],"of":[31,51,80,90,119,136],"great":[32],"interest":[33],"to":[34,131],"monitor":[35],"the":[36,44,47,91,96,109,117,122,137,142],"perceived":[37],"quality":[38,55,78,153],"at":[39],"each":[40],"microphone":[41,105],"select":[43],"signal":[45],"best":[48],"quality.":[49],"Most":[50],"existing":[52],"approaches":[53],"for":[54,77,116],"estimation":[56,135],"require":[57],"prior":[58],"information":[59],"or":[60],"clean":[62],"reference":[63],"signal,":[64],"which":[65],"unfortunately":[67],"seldom":[68],"available.":[69],"this":[71],"paper,":[72],"practical":[74],"non-intrusive":[75],"method":[76],"assessment":[79],"reverberated":[81],"proposed.":[85],"Using":[86],"statistical":[88],"model":[89],"process,":[93],"we":[94,112],"examine":[95],"energies":[97],"as":[98],"measured":[99],"unidirectional":[101],"elements":[102],"array.":[106],"By":[107],"measuring":[108],"power":[110],"ratio,":[111],"obtain":[113],"measure":[115,127],"amount":[118],"received":[123],"acoustic":[124],"signals.":[125],"This":[126],"then":[129],"utilized":[130],"derive":[132],"blind":[134],"direct-to-reverberation":[138],"energy":[139],"ratio":[140],"room.":[143],"The":[144],"proposed":[145],"approach":[146],"attains":[147],"simple,":[149],"reliable,":[150],"robust":[152],"measure,":[154],"shown":[155],"here":[156],"through":[157],"persuasive":[158],"simulation":[159],"results.":[160]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":2}],"updated_date":"2026-07-28T07:46:37.118299","created_date":"2025-10-10T00:00:00"}
