{"id":"https://openalex.org/W1650396728","doi":"https://doi.org/10.1109/iscas.2003.1206034","title":"Determination of pitch of noisy speech using dominant harmonic frequency","display_name":"Determination of pitch of noisy speech using dominant harmonic frequency","publication_year":2003,"publication_date":"2003-10-15","ids":{"openalex":"https://openalex.org/W1650396728","doi":"https://doi.org/10.1109/iscas.2003.1206034","mag":"1650396728"},"language":"en","primary_location":{"id":"doi:10.1109/iscas.2003.1206034","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2003.1206034","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2003 International Symposium on Circuits and Systems, 2003. ISCAS '03.","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/A5067871758","display_name":"Kamrul Hasan","orcid":"https://orcid.org/0000-0002-9703-5052"},"institutions":[{"id":"https://openalex.org/I183697816","display_name":"Bangladesh University of Engineering and Technology","ror":"https://ror.org/05a1qpv97","country_code":"BD","type":"education","lineage":["https://openalex.org/I183697816"]}],"countries":["BD"],"is_corresponding":true,"raw_author_name":"K. Hasan","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Bangladesh University of Engineering and Technology, Dhaka, Bangladesh","Dept. of Electr. & Electron. Eng., Bangladesh Univ. of Eng. & Tech., Dhaka, Bangladesh"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Bangladesh University of Engineering and Technology, Dhaka, Bangladesh","institution_ids":["https://openalex.org/I183697816"]},{"raw_affiliation_string":"Dept. of Electr. & Electron. Eng., Bangladesh Univ. of Eng. & Tech., Dhaka, Bangladesh","institution_ids":["https://openalex.org/I183697816"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028676188","display_name":"Celia Shahnaz","orcid":"https://orcid.org/0000-0002-8660-0335"},"institutions":[{"id":"https://openalex.org/I183697816","display_name":"Bangladesh University of Engineering and Technology","ror":"https://ror.org/05a1qpv97","country_code":"BD","type":"education","lineage":["https://openalex.org/I183697816"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"C. Shahnaz","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Bangladesh University of Engineering and Technology, Dhaka, Bangladesh","Dept. of Electr. & Electron. Eng., Bangladesh Univ. of Eng. & Tech., Dhaka, Bangladesh"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Bangladesh University of Engineering and Technology, Dhaka, Bangladesh","institution_ids":["https://openalex.org/I183697816"]},{"raw_affiliation_string":"Dept. of Electr. & Electron. Eng., Bangladesh Univ. of Eng. & Tech., Dhaka, Bangladesh","institution_ids":["https://openalex.org/I183697816"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052432579","display_name":"S.A. Fatath","orcid":null},"institutions":[{"id":"https://openalex.org/I183697816","display_name":"Bangladesh University of Engineering and Technology","ror":"https://ror.org/05a1qpv97","country_code":"BD","type":"education","lineage":["https://openalex.org/I183697816"]}],"countries":["BD"],"is_corresponding":false,"raw_author_name":"S.A. Fatath","raw_affiliation_strings":["Department of Electrical and Electronic Engineering, Bangladesh University of Engineering and Technology, Dhaka, Bangladesh","Dept. of Electr. & Electron. Eng., Bangladesh Univ. of Eng. & Tech., Dhaka, Bangladesh"],"affiliations":[{"raw_affiliation_string":"Department of Electrical and Electronic Engineering, Bangladesh University of Engineering and Technology, Dhaka, Bangladesh","institution_ids":["https://openalex.org/I183697816"]},{"raw_affiliation_string":"Dept. of Electr. & Electron. Eng., Bangladesh Univ. of Eng. & Tech., Dhaka, Bangladesh","institution_ids":["https://openalex.org/I183697816"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5067871758"],"corresponding_institution_ids":["https://openalex.org/I183697816"],"apc_list":null,"apc_paid":null,"fwci":1.463,"has_fulltext":false,"cited_by_count":12,"citation_normalized_percentile":{"value":0.82037091,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"2","issue":null,"first_page":"II","last_page":"556"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9975000023841858,"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":0.9975000023841858,"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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9921000003814697,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10688","display_name":"Image and Signal Denoising Methods","score":0.9851999878883362,"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/autocorrelation","display_name":"Autocorrelation","score":0.7450540065765381},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6356280446052551},{"id":"https://openalex.org/keywords/pitch-detection-algorithm","display_name":"Pitch detection algorithm","score":0.6063254475593567},{"id":"https://openalex.org/keywords/white-noise","display_name":"White noise","score":0.5292379856109619},{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.519740104675293},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.513237476348877},{"id":"https://openalex.org/keywords/harmonic","display_name":"Harmonic","score":0.5060238242149353},{"id":"https://openalex.org/keywords/autocorrelation-technique","display_name":"Autocorrelation technique","score":0.48024991154670715},{"id":"https://openalex.org/keywords/impulse-response","display_name":"Impulse response","score":0.4657244384288788},{"id":"https://openalex.org/keywords/sine-wave","display_name":"Sine wave","score":0.46456825733184814},{"id":"https://openalex.org/keywords/noise-measurement","display_name":"Noise measurement","score":0.44962626695632935},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.43518149852752686},{"id":"https://openalex.org/keywords/fundamental-frequency","display_name":"Fundamental frequency","score":0.42412710189819336},{"id":"https://openalex.org/keywords/speech-enhancement","display_name":"Speech enhancement","score":0.4142211377620697},{"id":"https://openalex.org/keywords/speech-processing","display_name":"Speech processing","score":0.36127543449401855},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3482365906238556},{"id":"https://openalex.org/keywords/background-noise","display_name":"Background noise","score":0.33164146542549133},{"id":"https://openalex.org/keywords/noise-reduction","display_name":"Noise reduction","score":0.28330034017562866},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2319456934928894},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.18553611636161804},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.14602160453796387},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.11226868629455566}],"concepts":[{"id":"https://openalex.org/C5297727","wikidata":"https://www.wikidata.org/wiki/Q786970","display_name":"Autocorrelation","level":2,"score":0.7450540065765381},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6356280446052551},{"id":"https://openalex.org/C135622632","wikidata":"https://www.wikidata.org/wiki/Q7198851","display_name":"Pitch detection algorithm","level":3,"score":0.6063254475593567},{"id":"https://openalex.org/C112633086","wikidata":"https://www.wikidata.org/wiki/Q381287","display_name":"White noise","level":2,"score":0.5292379856109619},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.519740104675293},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.513237476348877},{"id":"https://openalex.org/C127934551","wikidata":"https://www.wikidata.org/wiki/Q1148098","display_name":"Harmonic","level":2,"score":0.5060238242149353},{"id":"https://openalex.org/C183223151","wikidata":"https://www.wikidata.org/wiki/Q4826228","display_name":"Autocorrelation technique","level":3,"score":0.48024991154670715},{"id":"https://openalex.org/C72279823","wikidata":"https://www.wikidata.org/wiki/Q1139726","display_name":"Impulse response","level":2,"score":0.4657244384288788},{"id":"https://openalex.org/C66907618","wikidata":"https://www.wikidata.org/wiki/Q207527","display_name":"Sine wave","level":3,"score":0.46456825733184814},{"id":"https://openalex.org/C29265498","wikidata":"https://www.wikidata.org/wiki/Q7047719","display_name":"Noise measurement","level":3,"score":0.44962626695632935},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.43518149852752686},{"id":"https://openalex.org/C10513763","wikidata":"https://www.wikidata.org/wiki/Q1331774","display_name":"Fundamental frequency","level":2,"score":0.42412710189819336},{"id":"https://openalex.org/C2776182073","wikidata":"https://www.wikidata.org/wiki/Q7575395","display_name":"Speech enhancement","level":3,"score":0.4142211377620697},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.36127543449401855},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3482365906238556},{"id":"https://openalex.org/C100675267","wikidata":"https://www.wikidata.org/wiki/Q1371624","display_name":"Background noise","level":2,"score":0.33164146542549133},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.28330034017562866},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2319456934928894},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.18553611636161804},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.14602160453796387},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.11226868629455566},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iscas.2003.1206034","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas.2003.1206034","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2003 International Symposium on Circuits and Systems, 2003. ISCAS '03.","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.7400000095367432,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W2084044763","https://openalex.org/W2088632109","https://openalex.org/W2100384625","https://openalex.org/W2103749544","https://openalex.org/W2138039466","https://openalex.org/W2171321863"],"related_works":["https://openalex.org/W2388176952","https://openalex.org/W2941168791","https://openalex.org/W2039878594","https://openalex.org/W2138039466","https://openalex.org/W2029025464","https://openalex.org/W1480158168","https://openalex.org/W2385206145","https://openalex.org/W174653542","https://openalex.org/W2393434509","https://openalex.org/W2152805421"],"abstract_inverted_index":{"This":[0],"paper":[1],"presents":[2],"a":[3,26,106],"noise":[4,109],"robust":[5],"method":[6,53,97],"for":[7],"determination":[8],"of":[9,14,22,47,60,69,78],"pitch":[10,100],"using":[11,40],"least-squares":[12],"estimate":[13],"the":[15,41,48,58,66,70,74,79,84,95],"dominant":[16],"harmonic":[17,27],"frequency":[18],"(DHF)":[19],"from":[20],"observations":[21],"speech,":[23],"represented":[24],"by":[25,32,83],"sine-wave":[28],"model,":[29],"heavily":[30],"corrupted":[31],"white":[33],"noise.":[34],"The":[35,52,90],"DHF":[36],"is":[37,54],"effectively":[38],"estimated":[39,71],"proposed":[42,96],"sinusoidal":[43],"autocorrelation":[44,76],"model":[45],"(SAM)":[46],"noise-free":[49],"speech":[50,81],"signal.":[51],"based":[55],"on":[56],"matching":[57],"period":[59],"an":[61],"impulse":[62],"train,":[63],"varied":[64],"as":[65,112,114],"integer":[67],"multiple":[68],"DHF,":[72],"with":[73,101],"enhanced":[75],"function":[77,88],"noisy":[80],"emphasized":[82],"average":[85],"magnitude":[86],"difference":[87],"(AMDF).":[89],"simulation":[91],"results":[92],"show":[93],"that":[94],"can":[98],"detect":[99],"higher":[102],"accuracy":[103],"even":[104],"at":[105],"signal":[107],"to":[108],"ratio":[110],"(SNR)":[111],"low":[113],"-5":[115],"dB.":[116]},"counts_by_year":[{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2014,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}