{"id":"https://openalex.org/W4403629183","doi":"https://doi.org/10.1007/s00034-024-02895-9","title":"Acoustic Scene Classification using Dynamic Time Warping Technique based on Short Time Fourier Transform and Discrete Wavelet Transforms","display_name":"Acoustic Scene Classification using Dynamic Time Warping Technique based on Short Time Fourier Transform and Discrete Wavelet Transforms","publication_year":2024,"publication_date":"2024-10-22","ids":{"openalex":"https://openalex.org/W4403629183","doi":"https://doi.org/10.1007/s00034-024-02895-9"},"language":"en","primary_location":{"id":"doi:10.1007/s00034-024-02895-9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00034-024-02895-9","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and Signal Processing","raw_type":"journal-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/A5022772709","display_name":"Vikash Kumar Singh","orcid":"https://orcid.org/0000-0002-8747-1627"},"institutions":[{"id":"https://openalex.org/I81433678","display_name":"Sikkim Manipal University","ror":"https://ror.org/010gckf65","country_code":"IN","type":"education","lineage":["https://openalex.org/I81433678"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Vikash Kumar Singh","raw_affiliation_strings":["Department of Computer Science & Engineering, Sikkim Manipal Institute of Technology, Sikkim Manipal University, Sikkim, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science & Engineering, Sikkim Manipal Institute of Technology, Sikkim Manipal University, Sikkim, India","institution_ids":["https://openalex.org/I81433678"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067640957","display_name":"Kalpana Sharma","orcid":"https://orcid.org/0000-0001-5083-2428"},"institutions":[{"id":"https://openalex.org/I81433678","display_name":"Sikkim Manipal University","ror":"https://ror.org/010gckf65","country_code":"IN","type":"education","lineage":["https://openalex.org/I81433678"]}],"countries":["IN"],"is_corresponding":false,"raw_author_name":"Kalpana Sharma","raw_affiliation_strings":["Department of Computer Science & Engineering, Sikkim Manipal Institute of Technology, Sikkim Manipal University, Sikkim, India"],"affiliations":[{"raw_affiliation_string":"Department of Computer Science & Engineering, Sikkim Manipal Institute of Technology, Sikkim Manipal University, Sikkim, India","institution_ids":["https://openalex.org/I81433678"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5069734411","display_name":"Samarendra Nath Sur","orcid":"https://orcid.org/0000-0001-8184-0623"},"institutions":[{"id":"https://openalex.org/I81433678","display_name":"Sikkim Manipal University","ror":"https://ror.org/010gckf65","country_code":"IN","type":"education","lineage":["https://openalex.org/I81433678"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Samarendra Nath Sur","raw_affiliation_strings":["Department of Electronics and Communication Engineering, Sikkim Manipal Institute of Technology, Sikkim Manipal University, Sikkim, India"],"affiliations":[{"raw_affiliation_string":"Department of Electronics and Communication Engineering, Sikkim Manipal Institute of Technology, Sikkim Manipal University, Sikkim, India","institution_ids":["https://openalex.org/I81433678"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5069734411"],"corresponding_institution_ids":["https://openalex.org/I81433678"],"apc_list":null,"apc_paid":null,"fwci":0.3624,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.57756525,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":"44","issue":"3","first_page":"1887","last_page":"1913"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11309","display_name":"Music and Audio Processing","score":0.9993000030517578,"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/T11309","display_name":"Music and Audio Processing","score":0.9993000030517578,"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/T12205","display_name":"Time Series Analysis and Forecasting","score":0.9988999962806702,"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/T10860","display_name":"Speech and Audio Processing","score":0.977400004863739,"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/dynamic-time-warping","display_name":"Dynamic time warping","score":0.7246978878974915},{"id":"https://openalex.org/keywords/discrete-wavelet-transform","display_name":"Discrete wavelet transform","score":0.605563759803772},{"id":"https://openalex.org/keywords/harmonic-wavelet-transform","display_name":"Harmonic wavelet transform","score":0.5754421353340149},{"id":"https://openalex.org/keywords/fourier-transform","display_name":"Fourier transform","score":0.5568933486938477},{"id":"https://openalex.org/keywords/image-warping","display_name":"Image warping","score":0.5339566469192505},{"id":"https://openalex.org/keywords/wavelet","display_name":"Wavelet","score":0.4990267753601074},{"id":"https://openalex.org/keywords/discrete-fourier-transform","display_name":"Discrete Fourier transform (general)","score":0.4919693171977997},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4862152636051178},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.44607946276664734},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4442315995693207},{"id":"https://openalex.org/keywords/discrete-time-and-continuous-time","display_name":"Discrete time and continuous time","score":0.44304922223091125},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4334626793861389},{"id":"https://openalex.org/keywords/time\u2013frequency-analysis","display_name":"Time\u2013frequency analysis","score":0.43076273798942566},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.37234607338905334},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.37053054571151733},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.3456730246543884},{"id":"https://openalex.org/keywords/short-time-fourier-transform","display_name":"Short-time Fourier transform","score":0.3385888934135437},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.2910257577896118},{"id":"https://openalex.org/keywords/fourier-analysis","display_name":"Fourier analysis","score":0.23435720801353455},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.11060205101966858},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.07173076272010803},{"id":"https://openalex.org/keywords/filter","display_name":"Filter (signal processing)","score":0.06041654944419861}],"concepts":[{"id":"https://openalex.org/C88516994","wikidata":"https://www.wikidata.org/wiki/Q1268863","display_name":"Dynamic time warping","level":2,"score":0.7246978878974915},{"id":"https://openalex.org/C46286280","wikidata":"https://www.wikidata.org/wiki/Q2414958","display_name":"Discrete wavelet transform","level":4,"score":0.605563759803772},{"id":"https://openalex.org/C1109138","wikidata":"https://www.wikidata.org/wiki/Q3280930","display_name":"Harmonic wavelet transform","level":5,"score":0.5754421353340149},{"id":"https://openalex.org/C102519508","wikidata":"https://www.wikidata.org/wiki/Q6520159","display_name":"Fourier transform","level":2,"score":0.5568933486938477},{"id":"https://openalex.org/C157202957","wikidata":"https://www.wikidata.org/wiki/Q1659609","display_name":"Image warping","level":2,"score":0.5339566469192505},{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.4990267753601074},{"id":"https://openalex.org/C57733114","wikidata":"https://www.wikidata.org/wiki/Q1006032","display_name":"Discrete Fourier transform (general)","level":5,"score":0.4919693171977997},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4862152636051178},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.44607946276664734},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4442315995693207},{"id":"https://openalex.org/C55689738","wikidata":"https://www.wikidata.org/wiki/Q15963867","display_name":"Discrete time and continuous time","level":2,"score":0.44304922223091125},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4334626793861389},{"id":"https://openalex.org/C142433447","wikidata":"https://www.wikidata.org/wiki/Q7806653","display_name":"Time\u2013frequency analysis","level":3,"score":0.43076273798942566},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.37234607338905334},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.37053054571151733},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.3456730246543884},{"id":"https://openalex.org/C166386157","wikidata":"https://www.wikidata.org/wiki/Q1477735","display_name":"Short-time Fourier transform","level":4,"score":0.3385888934135437},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.2910257577896118},{"id":"https://openalex.org/C203024314","wikidata":"https://www.wikidata.org/wiki/Q1365258","display_name":"Fourier analysis","level":3,"score":0.23435720801353455},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.11060205101966858},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.07173076272010803},{"id":"https://openalex.org/C106131492","wikidata":"https://www.wikidata.org/wiki/Q3072260","display_name":"Filter (signal processing)","level":2,"score":0.06041654944419861}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s00034-024-02895-9","is_oa":false,"landing_page_url":"https://doi.org/10.1007/s00034-024-02895-9","pdf_url":null,"source":{"id":"https://openalex.org/S20109229","display_name":"Circuits Systems and Signal Processing","issn_l":"0278-081X","issn":["0278-081X","1531-5878"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320186","host_organization_name":"Birkh\u00e4user","host_organization_lineage":["https://openalex.org/P4310320186","https://openalex.org/P4310319900"],"host_organization_lineage_names":["Birkh\u00e4user","Springer Science+Business Media"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Circuits, Systems, and Signal Processing","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":24,"referenced_works":["https://openalex.org/W1989417520","https://openalex.org/W2008348094","https://openalex.org/W2029767187","https://openalex.org/W2034139177","https://openalex.org/W2035876214","https://openalex.org/W2069574758","https://openalex.org/W2128160875","https://openalex.org/W2144994235","https://openalex.org/W2166547175","https://openalex.org/W2355470029","https://openalex.org/W2410961113","https://openalex.org/W2601300313","https://openalex.org/W2741180228","https://openalex.org/W2886174910","https://openalex.org/W2976594877","https://openalex.org/W2984870403","https://openalex.org/W3005015038","https://openalex.org/W3014984490","https://openalex.org/W3024527458","https://openalex.org/W4200062069","https://openalex.org/W4281684839","https://openalex.org/W4311986542","https://openalex.org/W4378189130","https://openalex.org/W4392153083"],"related_works":["https://openalex.org/W2347413598","https://openalex.org/W2330863229","https://openalex.org/W71572444","https://openalex.org/W1997383766","https://openalex.org/W2350336482","https://openalex.org/W4232826315","https://openalex.org/W2900642428","https://openalex.org/W2002136255","https://openalex.org/W2090582869","https://openalex.org/W3100288155"],"abstract_inverted_index":null,"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-01-20T17:24:06.736184","created_date":"2025-10-10T00:00:00"}