{"id":"https://openalex.org/W2776168828","doi":"https://doi.org/10.1109/taslp.2018.2862353","title":"Spectral Analysis for Nonstationary Audio","display_name":"Spectral Analysis for Nonstationary Audio","publication_year":2018,"publication_date":"2018-08-01","ids":{"openalex":"https://openalex.org/W2776168828","doi":"https://doi.org/10.1109/taslp.2018.2862353","mag":"2776168828"},"language":"en","primary_location":{"id":"doi:10.1109/taslp.2018.2862353","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taslp.2018.2862353","pdf_url":null,"source":{"id":"https://openalex.org/S4210169297","display_name":"IEEE/ACM Transactions on Audio Speech and Language Processing","issn_l":"2329-9290","issn":["2329-9290","2329-9304"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/ACM Transactions on Audio, Speech, and Language Processing","raw_type":"journal-article"},"type":"preprint","indexed_in":["arxiv","crossref","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/1712.10252","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5029405091","display_name":"Adrien Meynard","orcid":"https://orcid.org/0000-0002-6523-4735"},"institutions":[{"id":"https://openalex.org/I4210142724","display_name":"Centrale Marseille","ror":"https://ror.org/040baw385","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210142724"]},{"id":"https://openalex.org/I4210160189","display_name":"Institut Polytechnique de Bordeaux","ror":"https://ror.org/054qv7y42","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210160189"]},{"id":"https://openalex.org/I4210138206","display_name":"Institut de Math\u00e9matiques de Marseille","ror":"https://ror.org/042h2y225","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I21491767","https://openalex.org/I4210138206","https://openalex.org/I4210141950","https://openalex.org/I4210142724"]},{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Adrien Meynard","raw_affiliation_strings":["CNRS, Centrale Marseille, I2M, Marseille, France","Institut de Math\u00e9matiques de Marseille"],"affiliations":[{"raw_affiliation_string":"CNRS, Centrale Marseille, I2M, Marseille, France","institution_ids":["https://openalex.org/I4210142724","https://openalex.org/I4210160189","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"Institut de Math\u00e9matiques de Marseille","institution_ids":["https://openalex.org/I4210138206"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024845260","display_name":"Bruno Torr\u00e9sani","orcid":"https://orcid.org/0000-0003-0251-8527"},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"funder","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210142724","display_name":"Centrale Marseille","ror":"https://ror.org/040baw385","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210142724"]},{"id":"https://openalex.org/I4210160189","display_name":"Institut Polytechnique de Bordeaux","ror":"https://ror.org/054qv7y42","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210160189"]},{"id":"https://openalex.org/I4210138206","display_name":"Institut de Math\u00e9matiques de Marseille","ror":"https://ror.org/042h2y225","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I1294671590","https://openalex.org/I21491767","https://openalex.org/I4210138206","https://openalex.org/I4210141950","https://openalex.org/I4210142724"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Bruno Torresani","raw_affiliation_strings":["CNRS, Centrale Marseille, I2M, Marseille, France","Institut de Math\u00e9matiques de Marseille"],"affiliations":[{"raw_affiliation_string":"CNRS, Centrale Marseille, I2M, Marseille, France","institution_ids":["https://openalex.org/I4210142724","https://openalex.org/I4210160189","https://openalex.org/I1294671590"]},{"raw_affiliation_string":"Institut de Math\u00e9matiques de Marseille","institution_ids":["https://openalex.org/I4210138206"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5029405091"],"corresponding_institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210138206","https://openalex.org/I4210142724","https://openalex.org/I4210160189"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.00678718,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"26","issue":"12","first_page":"2371","last_page":"2380"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9790999889373779,"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":0.9790999889373779,"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/T10688","display_name":"Image and Signal Denoising Methods","score":0.9754999876022339,"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"}},{"id":"https://openalex.org/T10534","display_name":"Structural Health Monitoring Techniques","score":0.972100019454956,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"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/spectral-analysis","display_name":"Spectral analysis","score":0.6532871723175049},{"id":"https://openalex.org/keywords/audio-analyzer","display_name":"Audio analyzer","score":0.5313295125961304},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.42690059542655945},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.38438284397125244},{"id":"https://openalex.org/keywords/digital-audio","display_name":"Digital audio","score":0.25556278228759766},{"id":"https://openalex.org/keywords/audio-signal","display_name":"Audio signal","score":0.16438162326812744},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12717697024345398},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.10451579093933105},{"id":"https://openalex.org/keywords/astronomy","display_name":"Astronomy","score":0.05195620656013489}],"concepts":[{"id":"https://openalex.org/C2983668108","wikidata":"https://www.wikidata.org/wiki/Q280453","display_name":"Spectral analysis","level":3,"score":0.6532871723175049},{"id":"https://openalex.org/C160372630","wikidata":"https://www.wikidata.org/wiki/Q4819855","display_name":"Audio analyzer","level":5,"score":0.5313295125961304},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.42690059542655945},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.38438284397125244},{"id":"https://openalex.org/C87687168","wikidata":"https://www.wikidata.org/wiki/Q173114","display_name":"Digital audio","level":4,"score":0.25556278228759766},{"id":"https://openalex.org/C64922751","wikidata":"https://www.wikidata.org/wiki/Q4650799","display_name":"Audio signal","level":3,"score":0.16438162326812744},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12717697024345398},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.10451579093933105},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.05195620656013489},{"id":"https://openalex.org/C32891209","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Spectroscopy","level":2,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.1109/taslp.2018.2862353","is_oa":false,"landing_page_url":"https://doi.org/10.1109/taslp.2018.2862353","pdf_url":null,"source":{"id":"https://openalex.org/S4210169297","display_name":"IEEE/ACM Transactions on Audio Speech and Language Processing","issn_l":"2329-9290","issn":["2329-9290","2329-9304"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE/ACM Transactions on Audio, Speech, and Language Processing","raw_type":"journal-article"},{"id":"pmh:oai:arXiv.org:1712.10252","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1712.10252","pdf_url":"https://arxiv.org/pdf/1712.10252","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},{"id":"pmh:oai:HAL:hal-01670187v1","is_oa":true,"landing_page_url":"https://hal.archives-ouvertes.fr/hal-01670187","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://hal.archives-ouvertes.fr/hal-01670187","raw_type":"\\ninfo:eu-repo/semantics/preprint\\n"},{"id":"pmh:oai:HAL:hal-01670187v3","is_oa":true,"landing_page_url":"https://hal.science/hal-01670187","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL (Le Centre pour la Communication Scientifique Directe)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I1294671590","host_organization_name":"Centre National de la Recherche Scientifique","host_organization_lineage":["https://openalex.org/I1294671590"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE/ACM Transactions on Audio, Speech and Language Processing, 2018, 26 (12), pp.2371 - 2380. &#x27E8;10.1109/TASLP.2018.2862353&#x27E9;","raw_type":"Journal articles"},{"id":"doi:10.48550/arxiv.1712.10252","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.1712.10252","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":null,"raw_source_name":null,"raw_type":"article-journal"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:1712.10252","is_oa":true,"landing_page_url":"http://arxiv.org/abs/1712.10252","pdf_url":"https://arxiv.org/pdf/1712.10252","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1868173709","https://openalex.org/W1983461984","https://openalex.org/W2003503978","https://openalex.org/W2017405736","https://openalex.org/W2020061675","https://openalex.org/W2054878302","https://openalex.org/W2057244908","https://openalex.org/W2098439395","https://openalex.org/W2103265695","https://openalex.org/W2106822551","https://openalex.org/W2109252613","https://openalex.org/W2150437866","https://openalex.org/W2164764235","https://openalex.org/W2356878459","https://openalex.org/W2757154355","https://openalex.org/W2962915809","https://openalex.org/W2962942190","https://openalex.org/W4234008953","https://openalex.org/W4241026100","https://openalex.org/W6639248197","https://openalex.org/W6682606512","https://openalex.org/W6735074697","https://openalex.org/W6737075990"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W2382290278","https://openalex.org/W2350741829","https://openalex.org/W2130043461","https://openalex.org/W2776168828"],"abstract_inverted_index":{"A":[0],"new":[1],"approach":[2,45],"for":[3],"the":[4,51,63],"analysis":[5,61],"of":[6,62,69],"nonstationary":[7],"signals":[8],"is":[9,21,34,55,80],"proposed,":[10],"with":[11],"a":[12,74],"focus":[13,33],"on":[14,27,35,47,84],"audio":[15,90],"applications.":[16],"Following":[17],"earlier":[18],"contributions,":[19],"nonstationarity":[20],"modeled":[22],"via":[23],"stationarity-breaking":[24],"operators":[25],"acting":[26],"Gaussian":[28],"stationary":[29],"random":[30],"signals.":[31],"The":[32,78],"time":[36],"warping":[37],"and":[38,41,65,72,82],"amplitude":[39],"modulation,":[40],"an":[42],"approximate":[43],"maximum-likelihood":[44],"based":[46],"suitable":[48],"approximations":[49],"in":[50],"wavelet":[52],"transform":[53],"domain":[54],"developed.":[56],"This":[57],"paper":[58],"provides":[59],"theoretical":[60],"approximations,":[64],"introduces":[66],"joint":[67],"estimation":[68,76],"frequency,":[70],"amplitude,":[71],"spectrum,":[73],"corresponding":[75],"algorithm.":[77],"latter":[79],"tested":[81],"validated":[83],"synthetic":[85],"as":[86,88],"well":[87],"real":[89],"signal.":[91]},"counts_by_year":[],"updated_date":"2026-03-20T23:20:44.827607","created_date":"2018-01-05T00:00:00"}
