{"id":"https://openalex.org/W60686822","doi":"https://doi.org/10.21437/interspeech.2008-443","title":"Landmark based recognition of stops: acoustic attributes versus smoothed spectra","display_name":"Landmark based recognition of stops: acoustic attributes versus smoothed spectra","publication_year":2008,"publication_date":"2008-09-22","ids":{"openalex":"https://openalex.org/W60686822","doi":"https://doi.org/10.21437/interspeech.2008-443","mag":"60686822"},"language":"en","primary_location":{"id":"doi:10.21437/interspeech.2008-443","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2008-443","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2008","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/A5008901321","display_name":"Veena Karjigi","orcid":"https://orcid.org/0000-0002-2466-486X"},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Veena Karjigi","raw_affiliation_strings":["Indian Institute of Technology Bombay, Mumbai, India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Institute of Technology Bombay, Mumbai, India","institution_ids":["https://openalex.org/I162827531"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5084496610","display_name":"Preeti Rao","orcid":"https://orcid.org/0000-0002-2842-8450"},"institutions":[{"id":"https://openalex.org/I162827531","display_name":"Indian Institute of Technology Bombay","ror":"https://ror.org/02qyf5152","country_code":"IN","type":"education","lineage":["https://openalex.org/I162827531"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Preeti Rao","raw_affiliation_strings":["Indian Inst. of Technology, Bombay"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Indian Inst. of Technology, Bombay","institution_ids":["https://openalex.org/I162827531"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I162827531"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1550","last_page":"1553"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9994999766349792,"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":0.9994999766349792,"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":0.9990000128746033,"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/T10403","display_name":"Phonetics and Phonology Research","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/landmark","display_name":"Landmark","score":0.7954232692718506},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6671034097671509},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5330551862716675},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.5199866890907288},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4651893675327301}],"concepts":[{"id":"https://openalex.org/C2780297707","wikidata":"https://www.wikidata.org/wiki/Q4895393","display_name":"Landmark","level":2,"score":0.7954232692718506},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6671034097671509},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5330551862716675},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5199866890907288},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4651893675327301}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.21437/interspeech.2008-443","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2008-443","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2008","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.600.3299","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.600.3299","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.ee.iitb.ac.in/daplab/publications/international-conference/papers/Interspeech2008.PDF","raw_type":"text"},{"id":"pmh:oai:dsapce.library.iitb.ac.in:100/2099","is_oa":false,"landing_page_url":"http://dspace.library.iitb.ac.in/xmlui/handle/10054/15889","pdf_url":null,"source":{"id":"https://openalex.org/S4306400899","display_name":"DSpace (IIT Bombay)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I162827531","host_organization_name":"Indian Institute of Technology Bombay","host_organization_lineage":["https://openalex.org/I162827531"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"9th Annual Conference of the International-Speech-Communication-Association (INTERSPEECH 2008),Brisbane, AUSTRALIA,SEP 22-26, 2008","raw_type":"Proceedings Paper"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.4699999988079071,"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W163345699","https://openalex.org/W282925885","https://openalex.org/W1654024629","https://openalex.org/W1932968309","https://openalex.org/W1973664945","https://openalex.org/W1988893225","https://openalex.org/W2008957335","https://openalex.org/W2016580193","https://openalex.org/W2091901976","https://openalex.org/W2119155265","https://openalex.org/W2149772057","https://openalex.org/W2161925948","https://openalex.org/W2172052636","https://openalex.org/W2185897299"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2056853153","https://openalex.org/W2057559274","https://openalex.org/W2005087563","https://openalex.org/W2378111931","https://openalex.org/W4243161226","https://openalex.org/W2950647290","https://openalex.org/W2033914206","https://openalex.org/W2042327336"],"abstract_inverted_index":{"Landmark":[0,133],"based":[1,51,134],"recognition":[2],"of":[3,12,28,43,62,89,98,106],"unvoiced":[4,136],"word-initial":[5],"stops":[6],"is":[7,21,77],"investigated.":[8],"The":[9],"relative":[10],"effectiveness":[11],"acoustic-phonetic":[13],"attributes":[14,64],"versus":[15],"more":[16],"global":[17,80],"spectral":[18,81],"shape":[19,82],"features":[20,83,107],"experimentally":[22],"evaluated":[23],"for":[24],"four-way":[25],"place":[26],"classification":[27,52],"unvoiced,":[29],"unaspirated":[30],"stops.":[31],"Various":[32],"feature":[33],"sets":[34],"derived":[35,65],"from":[36,66,108,122],"the":[37,67,70,85,90,96,109,123],"burst":[38,68,110],"and":[39,56,111],"vocalic":[40,91,112,141],"transition":[41,92,142],"regions":[42,113],"word":[44],"initial":[45],"consonants":[46],"are":[47],"compared":[48],"via":[49],"GMM":[50],"under":[53],"speaker,":[54],"gender,":[55],"vowel-context":[57],"variability.":[58],"While":[59],"a":[60],"set":[61],"acoustic":[63,138],"shows":[69],"best":[71],"invariance":[72],"to":[73,116],"vowel":[74],"context,":[75],"it":[76],"found":[78],"that":[79],"provide":[84],"most":[86],"robust":[87],"representation":[88],"region":[93],"by":[94],"overcoming":[95],"problem":[97],"errors":[99],"in":[100,128],"explicit":[101],"formant":[102],"tracking.":[103],"A":[104],"combination":[105],"was":[114],"superior":[115],"burst-only":[117],"cues,":[118],"but":[119],"still":[120],"far":[121],"near":[124],"perfect":[125],"identification":[126],"achieved":[127],"human":[129],"perception.":[130],"Index":[131],"Terms:":[132],"recognition,":[135],"stops,":[137],"attributes,":[139],"burst,":[140]},"counts_by_year":[{"year":2024,"cited_by_count":2}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}