{"id":"https://openalex.org/W2157484578","doi":"https://doi.org/10.21437/eurospeech.2001-157","title":"Robust parameters for speech recognition based on subband spectral centroid histograms","display_name":"Robust parameters for speech recognition based on subband spectral centroid histograms","publication_year":2001,"publication_date":"2001-09-03","ids":{"openalex":"https://openalex.org/W2157484578","doi":"https://doi.org/10.21437/eurospeech.2001-157","mag":"2157484578"},"language":"en","primary_location":{"id":"doi:10.21437/eurospeech.2001-157","is_oa":false,"landing_page_url":"https://doi.org/10.21437/eurospeech.2001-157","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"7th European Conference on Speech Communication and Technology (Eurospeech 2001)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5089528872","display_name":"Bojana Gaji\u0107","orcid":null},"institutions":[{"id":"https://openalex.org/I204778367","display_name":"Norwegian University of Science and Technology","ror":"https://ror.org/05xg72x27","country_code":"NO","type":"education","lineage":["https://openalex.org/I204778367"]}],"countries":["NO"],"is_corresponding":false,"raw_author_name":"Bojana Gajic","raw_affiliation_strings":["Norwegian University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Norwegian University of Science and Technology","institution_ids":["https://openalex.org/I204778367"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5046089538","display_name":"Kuldip K. Paliwal","orcid":"https://orcid.org/0000-0002-3553-3662"},"institutions":[{"id":"https://openalex.org/I11701301","display_name":"Griffith University","ror":"https://ror.org/02sc3r913","country_code":"AU","type":"education","lineage":["https://openalex.org/I11701301"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Kuldip K. Paliwal","raw_affiliation_strings":["Griffith University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Griffith University","institution_ids":["https://openalex.org/I11701301"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.22906793,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"591","last_page":"594"},"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9988999962806702,"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/T11309","display_name":"Music and Audio Processing","score":0.9986000061035156,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.7499961256980896},{"id":"https://openalex.org/keywords/histogram","display_name":"Histogram","score":0.7382587194442749},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.722281813621521},{"id":"https://openalex.org/keywords/centroid","display_name":"Centroid","score":0.6749269366264343},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.6339437961578369},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.566338062286377},{"id":"https://openalex.org/keywords/speech-enhancement","display_name":"Speech enhancement","score":0.5113810896873474},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5030941367149353},{"id":"https://openalex.org/keywords/speech-processing","display_name":"Speech processing","score":0.4761393368244171},{"id":"https://openalex.org/keywords/spectral-density","display_name":"Spectral density","score":0.4630098342895508},{"id":"https://openalex.org/keywords/noise-measurement","display_name":"Noise measurement","score":0.42183464765548706},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.39636820554733276},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.1948188841342926},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.17790362238883972},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.08180874586105347}],"concepts":[{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.7499961256980896},{"id":"https://openalex.org/C53533937","wikidata":"https://www.wikidata.org/wiki/Q185020","display_name":"Histogram","level":3,"score":0.7382587194442749},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.722281813621521},{"id":"https://openalex.org/C146599234","wikidata":"https://www.wikidata.org/wiki/Q511093","display_name":"Centroid","level":2,"score":0.6749269366264343},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6339437961578369},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.566338062286377},{"id":"https://openalex.org/C2776182073","wikidata":"https://www.wikidata.org/wiki/Q7575395","display_name":"Speech enhancement","level":3,"score":0.5113810896873474},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5030941367149353},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.4761393368244171},{"id":"https://openalex.org/C168110828","wikidata":"https://www.wikidata.org/wiki/Q1331626","display_name":"Spectral density","level":2,"score":0.4630098342895508},{"id":"https://openalex.org/C29265498","wikidata":"https://www.wikidata.org/wiki/Q7047719","display_name":"Noise measurement","level":3,"score":0.42183464765548706},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.39636820554733276},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.1948188841342926},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.17790362238883972},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.08180874586105347},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.21437/eurospeech.2001-157","is_oa":false,"landing_page_url":"https://doi.org/10.21437/eurospeech.2001-157","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"7th European Conference on Speech Communication and Technology (Eurospeech 2001)","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.59.1360","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.59.1360","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://maxwell.me.gu.edu.au/spl/publications/papers/euro01_bojana.pdf","raw_type":"text"},{"id":"pmh:oai:research-repository.griffith.edu.au:10072/1262","is_oa":false,"landing_page_url":"http://hdl.handle.net/10072/1262","pdf_url":null,"source":{"id":"https://openalex.org/S7407064376","display_name":"Griffith Research Online","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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 output"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7300000190734863,"id":"https://metadata.un.org/sdg/16","display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W88081813","https://openalex.org/W105804906","https://openalex.org/W185946295","https://openalex.org/W1551139719","https://openalex.org/W1917695314","https://openalex.org/W2017010339","https://openalex.org/W2125278480","https://openalex.org/W2135070170","https://openalex.org/W2155104508","https://openalex.org/W2158483598"],"related_works":["https://openalex.org/W2120771489","https://openalex.org/W2051376034","https://openalex.org/W2955597484","https://openalex.org/W3110551121","https://openalex.org/W2089240210","https://openalex.org/W2131486661","https://openalex.org/W2002243964","https://openalex.org/W2022538999","https://openalex.org/W2161396743","https://openalex.org/W3090086172"],"abstract_inverted_index":{"In":[0,84],"this":[1],"paper":[2],"we":[3],"propose":[4],"a":[5],"new":[6],"speech":[7,43,54,66],"parameterization":[8,44],"framework":[9],"that":[10,59],"efficiently":[11],"combines":[12],"frequency":[13],"and":[14,40,103],"magnitude":[15],"information":[16],"from":[17],"the":[18,37,60,64,81,85,94,109],"short-term":[19],"power":[20],"spectrum":[21],"of":[22,29,70,73,87],"speech.":[23],"This":[24],"is":[25,46],"achieved":[26],"through":[27],"computation":[28],"subband":[30],"spectral":[31],"centroid":[32],"histograms":[33],"(SSCH).":[34],"Relationship":[35],"between":[36],"proposed":[38,61],"method":[39,62,91],"auditory":[41,97],"based":[42,98],"methods":[45],"discussed.":[47],"An":[48],"experimental":[49],"study":[50],"on":[51],"an":[52],"automatic":[53],"recognition":[55],"task":[56],"has":[57],"shown":[58],"outperforms":[63,93],"conventional":[65,110],"front-ends":[67],"in":[68,80],"presence":[69],"different":[71],"types":[72],"additive":[74],"noise,":[75,89],"while":[76,100],"it":[77],"performs":[78],"comparably":[79],"noise-free":[82],"conditions.":[83],"case":[86],"car":[88],"our":[90],"also":[92],"computationally":[95],"expensive":[96],"methods,":[99],"having":[101],"simplicity":[102],"low":[104],"computational":[105],"cost":[106],"similar":[107],"to":[108],"front-ends.":[111]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-09-02T18:50:13.731487","created_date":"2025-10-10T00:00:00"}
