{"id":"https://openalex.org/W2171058648","doi":"https://doi.org/10.1109/icdsp.2002.1028229","title":"A modified cepstrum analysis applied to vibrational signals","display_name":"A modified cepstrum analysis applied to vibrational signals","publication_year":2003,"publication_date":"2003-06-25","ids":{"openalex":"https://openalex.org/W2171058648","doi":"https://doi.org/10.1109/icdsp.2002.1028229","mag":"2171058648"},"language":"en","primary_location":{"id":"doi:10.1109/icdsp.2002.1028229","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdsp.2002.1028229","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2002 14th International Conference on Digital Signal Processing Proceedings. DSP 2002 (Cat. No.02TH8628)","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/A5021659552","display_name":"N.T. van der Merwe","orcid":null},"institutions":[{"id":"https://openalex.org/I27765905","display_name":"North-West University","ror":"https://ror.org/010f1sq29","country_code":"ZA","type":"education","lineage":["https://openalex.org/I27765905"]}],"countries":["ZA"],"is_corresponding":true,"raw_author_name":"N.T. van der Merwe","raw_affiliation_strings":["Potchefstroom University for CHE, Potchefstroom, South Africa"],"affiliations":[{"raw_affiliation_string":"Potchefstroom University for CHE, Potchefstroom, South Africa","institution_ids":["https://openalex.org/I27765905"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5053757392","display_name":"A.J. Hoffman","orcid":"https://orcid.org/0000-0003-4909-1073"},"institutions":[{"id":"https://openalex.org/I27765905","display_name":"North-West University","ror":"https://ror.org/010f1sq29","country_code":"ZA","type":"education","lineage":["https://openalex.org/I27765905"]}],"countries":["ZA"],"is_corresponding":false,"raw_author_name":"A.J. Hoffman","raw_affiliation_strings":["Potchefstroom University for CHE, Potchefstroom, South Africa"],"affiliations":[{"raw_affiliation_string":"Potchefstroom University for CHE, Potchefstroom, South Africa","institution_ids":["https://openalex.org/I27765905"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5021659552"],"corresponding_institution_ids":["https://openalex.org/I27765905"],"apc_list":null,"apc_paid":null,"fwci":0.8784,"has_fulltext":false,"cited_by_count":16,"citation_normalized_percentile":{"value":0.76804916,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"2","issue":null,"first_page":"873","last_page":"876"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11447","display_name":"Blind Source Separation Techniques","score":0.9797000288963318,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9797000288963318,"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/T10320","display_name":"Neural Networks and Applications","score":0.9781000018119812,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T12564","display_name":"Sensor Technology and Measurement Systems","score":0.9650999903678894,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/cepstrum","display_name":"Cepstrum","score":0.8583174347877502},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6264045238494873},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.45661303400993347}],"concepts":[{"id":"https://openalex.org/C88485024","wikidata":"https://www.wikidata.org/wiki/Q1054571","display_name":"Cepstrum","level":2,"score":0.8583174347877502},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6264045238494873},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.45661303400993347}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icdsp.2002.1028229","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icdsp.2002.1028229","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2002 14th International Conference on Digital Signal Processing Proceedings. DSP 2002 (Cat. No.02TH8628)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Life in Land","score":0.4300000071525574,"id":"https://metadata.un.org/sdg/15"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W1974543974","https://openalex.org/W1975211995","https://openalex.org/W1992481261","https://openalex.org/W2024985024","https://openalex.org/W2061416184","https://openalex.org/W2093566482","https://openalex.org/W2113129040"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W2100203012","https://openalex.org/W894828327","https://openalex.org/W2136559180","https://openalex.org/W2216505304","https://openalex.org/W2188424442","https://openalex.org/W2381350675","https://openalex.org/W1614028504","https://openalex.org/W1996938627","https://openalex.org/W1994396704"],"abstract_inverted_index":{"This":[0],"paper":[1],"investigates":[2],"the":[3,12,34,43,66,71,107,115,129,152,158,167],"application":[4],"of":[5,36,69,73,95,109,128,166],"better":[6],"signal":[7,13],"processing":[8,148],"techniques":[9,85],"to":[10,14,55,82,180],"improve":[11],"noise":[15,159],"ratio":[16],"in":[17,185],"vibrational":[18,103],"signals":[19,45],"used":[20],"for":[21,49,114],"condition":[22],"monitoring.":[23],"Environmental":[24],"conditions":[25,39],"such":[26,150],"as":[27,31,33,151],"instantaneous":[28,162],"speed":[29,164],"variations":[30,165],"well":[32],"presence":[35],"multiple":[37],"fault":[38],"can":[40,53,62,154],"however":[41],"obscure":[42],"defect":[44,117],"that":[46],"are":[47],"required":[48],"reliable":[50],"diagnostics":[51],"and":[52,100,122,138],"lead":[54],"faulty":[56],"diagnostic":[57],"decisions.":[58],"While":[59],"these":[60,84],"problems":[61],"be":[63,155],"solved":[64],"with":[65],"right":[67],"combination":[68],"techniques,":[70,149],"difficulty":[72],"obtaining":[74],"sufficiently":[75],"large":[76],"measured":[77],"data":[78,90,118],"sets":[79],"on":[80,134],"which":[81,105,176],"train":[83],"remain.":[86],"Artificially":[87],"generated":[88],"training":[89],"sets,":[91],"by":[92,120,157,161],"empirical":[93],"modeling":[94],"defects,":[96],"is":[97,112,174,177],"hence":[98],"investigated":[99],"a":[101,186],"simple":[102],"model,":[104],"includes":[106],"effect":[108],"period":[110],"variation,":[111],"proposed":[113,175],"bearing":[116],"set":[119],"Hoffman":[121],"van":[123],"der":[124],"Merwe":[125],"(see":[126],"Proceedings":[127],"5th":[130],"WSES":[131],"International":[132],"Conference":[133],"Circuits,":[135],"Systems,":[136],"Communications":[137],"Computers":[139],"(CSCC":[140],"2001),":[141],"Rethymno,":[142],"Greece,":[143],"July":[144],"2001,":[145],"p.209-214).":[146],"Signal":[147],"cepstrum,":[153],"influenced":[156],"caused":[160],"angular":[163],"shaft.":[168],"A":[169],"novel":[170],"modified":[171],"cepstrum":[172],"analysis":[173],"less":[178],"sensitive":[179],"small":[181],"Fourier":[182],"components":[183],"encountered":[184],"simulated":[187],"vibration":[188],"signal.":[189]},"counts_by_year":[{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
