{"id":"https://openalex.org/W2108176872","doi":"https://doi.org/10.1007/978-3-540-76631-5_97","title":"Using Adaptive Filter and Wavelets to Increase Automatic Speech Recognition Rate in Noisy Environment","display_name":"Using Adaptive Filter and Wavelets to Increase Automatic Speech Recognition Rate in Noisy Environment","publication_year":2007,"publication_date":"2007-10-22","ids":{"openalex":"https://openalex.org/W2108176872","doi":"https://doi.org/10.1007/978-3-540-76631-5_97","mag":"2108176872"},"language":"en","primary_location":{"id":"doi:10.1007/978-3-540-76631-5_97","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-76631-5_97","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"},"type":"book-chapter","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/A5018387292","display_name":"Jos\u00e9 Luis Oropeza Rodr\u00edguez","orcid":"https://orcid.org/0000-0002-8308-8882"},"institutions":[{"id":"https://openalex.org/I59361560","display_name":"Instituto Polit\u00e9cnico Nacional","ror":"https://ror.org/059sp8j34","country_code":"MX","type":"education","lineage":["https://openalex.org/I59361560"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Jos\u00e9 Luis Oropeza Rodr\u00edguez","raw_affiliation_strings":["Center for Computing Research, National Polytechnic Institute, Juan de Dios Batiz esq Miguel Othon de Mendizabal s/n, P.O. 07038, Mexico","Center for Computing Research, National Polytechnic Institute, Mexico,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Computing Research, National Polytechnic Institute, Juan de Dios Batiz esq Miguel Othon de Mendizabal s/n, P.O. 07038, Mexico","institution_ids":["https://openalex.org/I59361560"]},{"raw_affiliation_string":"Center for Computing Research, National Polytechnic Institute, Mexico,","institution_ids":["https://openalex.org/I59361560"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5014923976","display_name":"Sergio Su\u00e1rez Guerra","orcid":null},"institutions":[{"id":"https://openalex.org/I59361560","display_name":"Instituto Polit\u00e9cnico Nacional","ror":"https://ror.org/059sp8j34","country_code":"MX","type":"education","lineage":["https://openalex.org/I59361560"]}],"countries":["MX"],"is_corresponding":false,"raw_author_name":"Sergio Su\u00e1rez Guerra","raw_affiliation_strings":["Center for Computing Research, National Polytechnic Institute, Juan de Dios Batiz esq Miguel Othon de Mendizabal s/n, P.O. 07038, Mexico","Center for Computing Research, National Polytechnic Institute, Mexico,"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Computing Research, National Polytechnic Institute, Juan de Dios Batiz esq Miguel Othon de Mendizabal s/n, P.O. 07038, Mexico","institution_ids":["https://openalex.org/I59361560"]},{"raw_affiliation_string":"Center for Computing Research, National Polytechnic Institute, Mexico,","institution_ids":["https://openalex.org/I59361560"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I59361560"],"apc_list":{"value":5000,"currency":"EUR","value_usd":5392},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.21043272,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1015","last_page":"1024"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9998000264167786,"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":0.9998000264167786,"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/T11447","display_name":"Blind Source Separation Techniques","score":0.9979000091552734,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9976000189781189,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.7855108976364136},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6850011944770813},{"id":"https://openalex.org/keywords/word-error-rate","display_name":"Word error rate","score":0.6790648102760315},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.6349180936813354},{"id":"https://openalex.org/keywords/haar-wavelet","display_name":"Haar wavelet","score":0.5419394373893738},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.5321990847587585},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.5199517011642456},{"id":"https://openalex.org/keywords/voice-activity-detection","display_name":"Voice activity detection","score":0.43008238077163696},{"id":"https://openalex.org/keywords/hidden-markov-model","display_name":"Hidden Markov model","score":0.4252040386199951},{"id":"https://openalex.org/keywords/task","display_name":"Task (project management)","score":0.412829726934433},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3915134072303772},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.35048043727874756},{"id":"https://openalex.org/keywords/speech-processing","display_name":"Speech processing","score":0.2929576635360718},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.23950979113578796},{"id":"https://openalex.org/keywords/discrete-wavelet-transform","display_name":"Discrete wavelet transform","score":0.16268885135650635},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08284041285514832},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.07369568943977356}],"concepts":[{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.7855108976364136},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6850011944770813},{"id":"https://openalex.org/C40969351","wikidata":"https://www.wikidata.org/wiki/Q3516228","display_name":"Word error rate","level":2,"score":0.6790648102760315},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6349180936813354},{"id":"https://openalex.org/C2780423554","wikidata":"https://www.wikidata.org/wiki/Q766198","display_name":"Haar wavelet","level":5,"score":0.5419394373893738},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.5321990847587585},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.5199517011642456},{"id":"https://openalex.org/C204201278","wikidata":"https://www.wikidata.org/wiki/Q1332614","display_name":"Voice activity detection","level":3,"score":0.43008238077163696},{"id":"https://openalex.org/C23224414","wikidata":"https://www.wikidata.org/wiki/Q176769","display_name":"Hidden Markov model","level":2,"score":0.4252040386199951},{"id":"https://openalex.org/C2780451532","wikidata":"https://www.wikidata.org/wiki/Q759676","display_name":"Task (project management)","level":2,"score":0.412829726934433},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3915134072303772},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.35048043727874756},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.2929576635360718},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.23950979113578796},{"id":"https://openalex.org/C46286280","wikidata":"https://www.wikidata.org/wiki/Q2414958","display_name":"Discrete wavelet transform","level":4,"score":0.16268885135650635},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08284041285514832},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.07369568943977356},{"id":"https://openalex.org/C201995342","wikidata":"https://www.wikidata.org/wiki/Q682496","display_name":"Systems engineering","level":1,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/978-3-540-76631-5_97","is_oa":false,"landing_page_url":"https://doi.org/10.1007/978-3-540-76631-5_97","pdf_url":null,"source":{"id":"https://openalex.org/S106296714","display_name":"Lecture notes in computer science","issn_l":"0302-9743","issn":["0302-9743","1611-3349"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"book series"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Lecture Notes in Computer Science","raw_type":"book-chapter"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W163555111","https://openalex.org/W575027297","https://openalex.org/W1486632395","https://openalex.org/W1491515786","https://openalex.org/W1508638970","https://openalex.org/W1560013842","https://openalex.org/W1581543838","https://openalex.org/W1775729916","https://openalex.org/W1965635292","https://openalex.org/W1973120570","https://openalex.org/W2085927826","https://openalex.org/W2112059504","https://openalex.org/W2118329604","https://openalex.org/W2142980741","https://openalex.org/W2149925139","https://openalex.org/W4298093119","https://openalex.org/W6606566759"],"related_works":["https://openalex.org/W2175493893","https://openalex.org/W2922522935","https://openalex.org/W1563568571","https://openalex.org/W4311622255","https://openalex.org/W4311622254","https://openalex.org/W4245698648","https://openalex.org/W2138087993","https://openalex.org/W2405257913","https://openalex.org/W3133710586","https://openalex.org/W2125964738"],"abstract_inverted_index":null,"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}
