{"id":"https://openalex.org/W2090796652","doi":"https://doi.org/10.1109/iwaenc.2014.6954010","title":"Low-complexity noise power spectral density estimation for harsh automobile environments","display_name":"Low-complexity noise power spectral density estimation for harsh automobile environments","publication_year":2014,"publication_date":"2014-09-01","ids":{"openalex":"https://openalex.org/W2090796652","doi":"https://doi.org/10.1109/iwaenc.2014.6954010","mag":"2090796652"},"language":"en","primary_location":{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwaenc.2014.6954010","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false},"type":"article","type_crossref":"proceedings-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/A5065935122","display_name":"Christin Baasch","orcid":null},"institutions":[{"id":"https://openalex.org/I32021983","display_name":"Kiel University","ror":"https://ror.org/04v76ef78","country_code":"DE","type":"funder","lineage":["https://openalex.org/I32021983"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Christin Baasch","raw_affiliation_strings":["Digital Signal Processing and System Theory, Kiel University, Germany"],"affiliations":[{"raw_affiliation_string":"Digital Signal Processing and System Theory, Kiel University, Germany","institution_ids":["https://openalex.org/I32021983"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015366941","display_name":"Vasudev Kandade Rajan","orcid":null},"institutions":[{"id":"https://openalex.org/I32021983","display_name":"Kiel University","ror":"https://ror.org/04v76ef78","country_code":"DE","type":"funder","lineage":["https://openalex.org/I32021983"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Vasudev Kandade Rajan","raw_affiliation_strings":["Digital Signal Processing and System Theory, Kiel University, Germany"],"affiliations":[{"raw_affiliation_string":"Digital Signal Processing and System Theory, Kiel University, Germany","institution_ids":["https://openalex.org/I32021983"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037549590","display_name":"Mohamed Krini","orcid":null},"institutions":[],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Mohamed Krini","raw_affiliation_strings":["paragon AG, Delbrueck, Germany"],"affiliations":[{"raw_affiliation_string":"paragon AG, Delbrueck, Germany","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036539497","display_name":"Gerhard Schmidt","orcid":"https://orcid.org/0000-0002-6128-4831"},"institutions":[{"id":"https://openalex.org/I32021983","display_name":"Kiel University","ror":"https://ror.org/04v76ef78","country_code":"DE","type":"funder","lineage":["https://openalex.org/I32021983"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Gerhard Schmidt","raw_affiliation_strings":["Digital Signal Processing and System Theory, Kiel University, Germany"],"affiliations":[{"raw_affiliation_string":"Digital Signal Processing and System Theory, Kiel University, Germany","institution_ids":["https://openalex.org/I32021983"]}]}],"institution_assertions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.422,"has_fulltext":true,"fulltext_origin":"ngrams","cited_by_count":3,"citation_normalized_percentile":{"value":0.328014,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":76,"max":79},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9999,"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":0.9999,"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":0.9996,"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/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.9989,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/multiplicative-noise","display_name":"Multiplicative noise","score":0.6276495},{"id":"https://openalex.org/keywords/noise-power","display_name":"Noise power","score":0.51716965},{"id":"https://openalex.org/keywords/sliding-window-protocol","display_name":"Sliding window protocol","score":0.43994638},{"id":"https://openalex.org/keywords/constant","display_name":"Constant (computer programming)","score":0.42652267}],"concepts":[{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.7668588},{"id":"https://openalex.org/C168110828","wikidata":"https://www.wikidata.org/wiki/Q1331626","display_name":"Spectral density","level":2,"score":0.73122746},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.7101138},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.63866997},{"id":"https://openalex.org/C18015164","wikidata":"https://www.wikidata.org/wiki/Q6935000","display_name":"Multiplicative noise","level":5,"score":0.6276495},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.6020588},{"id":"https://openalex.org/C203234222","wikidata":"https://www.wikidata.org/wiki/Q2133519","display_name":"Noise power","level":3,"score":0.51716965},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.47673762},{"id":"https://openalex.org/C29265498","wikidata":"https://www.wikidata.org/wiki/Q7047719","display_name":"Noise measurement","level":3,"score":0.473012},{"id":"https://openalex.org/C102392041","wikidata":"https://www.wikidata.org/wiki/Q592860","display_name":"Sliding window protocol","level":3,"score":0.43994638},{"id":"https://openalex.org/C2777027219","wikidata":"https://www.wikidata.org/wiki/Q1284190","display_name":"Constant (computer programming)","level":2,"score":0.42652267},{"id":"https://openalex.org/C42747912","wikidata":"https://www.wikidata.org/wiki/Q1048447","display_name":"Multiplicative function","level":2,"score":0.42250976},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.41234598},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.2438545},{"id":"https://openalex.org/C2778751112","wikidata":"https://www.wikidata.org/wiki/Q835016","display_name":"Window (computing)","level":2,"score":0.20340404},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.18573135},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.15169379},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11227706},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.086961895},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07844812},{"id":"https://openalex.org/C131021393","wikidata":"https://www.wikidata.org/wiki/Q7512759","display_name":"Signal transfer function","level":4,"score":0.0},{"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"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/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"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},{"id":"https://openalex.org/C13412647","wikidata":"https://www.wikidata.org/wiki/Q174948","display_name":"Analog signal","level":3,"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/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"is_oa":false,"landing_page_url":"https://doi.org/10.1109/iwaenc.2014.6954010","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false}],"best_oa_location":null,"sustainable_development_goals":[],"grants":[],"datasets":[],"versions":[],"referenced_works_count":9,"referenced_works":["https://openalex.org/W1502646700","https://openalex.org/W2051428568","https://openalex.org/W2110170474","https://openalex.org/W2131753991","https://openalex.org/W2144739192","https://openalex.org/W2146324387","https://openalex.org/W2156038773","https://openalex.org/W2158336491","https://openalex.org/W4231807801"],"related_works":["https://openalex.org/W4287812451","https://openalex.org/W3117890846","https://openalex.org/W3097284316","https://openalex.org/W3022718941","https://openalex.org/W2949211747","https://openalex.org/W2506602630","https://openalex.org/W2131193330","https://openalex.org/W2097897855","https://openalex.org/W1996414039","https://openalex.org/W1652574860"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"a":[3,47],"simple":[4],"yet":[5],"robust":[6],"noise":[7,25],"power":[8],"spectral":[9],"density":[10],"estimation":[11],"algorithm":[12,19,106],"is":[13,22,44,93],"presented.":[14],"The":[15,42,59,90],"motivation":[16],"for":[17,39],"the":[18,23,32,36,72,76,86,98,104,112,119],"developed":[20],"here":[21],"harsh":[24],"environment":[26],"present":[27],"in":[28,50,118],"automobiles":[29],"along":[30],"with":[31,109],"need":[33],"to":[34],"keep":[35],"complexity":[37],"low":[38],"real-time":[40],"implementations.":[41],"scheme":[43],"based":[45,63],"on":[46,64],"multiplicative":[48],"estimator":[49],"which":[51,84],"multiple":[52],"increment":[53],"and":[54,66,107],"decrement":[55],"time-constants":[56,60,81],"are":[57,61,82],"utilized.":[58],"chosen":[62,83],"noise-only":[65],"speech-like":[67],"situations.":[68],"Further,":[69],"by":[70],"observing":[71],"long-term":[73],"\u201ctrend\u201d":[74],"of":[75,100,103,111,121],"noisy":[77],"input":[78],"spectrum,":[79],"suitable":[80],"reduces":[85],"tracking":[87],"delay":[88],"significantly.":[89],"trend":[91],"factor":[92],"measured":[94],"taking":[95],"into":[96],"account":[97],"dynamics":[99],"speech.":[101],"Evaluation":[102],"proposed":[105],"comparisons":[108],"state":[110],"art":[113],"systems":[114],"will":[115],"be":[116],"performed":[117],"context":[120],"varying":[122],"automobile":[123],"noises.":[124]},"abstract_inverted_index_v3":null,"cited_by_api_url":"https://api.openalex.org/works?filter=cites:W2090796652","counts_by_year":[{"year":2018,"cited_by_count":1},{"year":2015,"cited_by_count":2}],"updated_date":"2025-03-24T04:40:11.403124","created_date":"2016-06-24"}