{"id":"https://openalex.org/W2772675751","doi":"https://doi.org/10.1109/mmsp.2017.8122271","title":"Perceptual sparse modeling of wideband speech signals","display_name":"Perceptual sparse modeling of wideband speech signals","publication_year":2017,"publication_date":"2017-10-01","ids":{"openalex":"https://openalex.org/W2772675751","doi":"https://doi.org/10.1109/mmsp.2017.8122271","mag":"2772675751"},"language":"en","primary_location":{"id":"doi:10.1109/mmsp.2017.8122271","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mmsp.2017.8122271","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 19th International Workshop on Multimedia Signal Processing (MMSP)","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/A5010223256","display_name":"Bochra Bouchhima","orcid":null},"institutions":[{"id":"https://openalex.org/I63596082","display_name":"Tunis El Manar University","ror":"https://ror.org/029cgt552","country_code":"TN","type":"education","lineage":["https://openalex.org/I63596082"]}],"countries":["TN"],"is_corresponding":true,"raw_author_name":"Bochra Bouchhima","raw_affiliation_strings":["University of Tunis El Manar, Signals and Systems laboratory, Tunisia"],"affiliations":[{"raw_affiliation_string":"University of Tunis El Manar, Signals and Systems laboratory, Tunisia","institution_ids":["https://openalex.org/I63596082"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043631730","display_name":"M. Turki-Hadj Alouane","orcid":"https://orcid.org/0000-0002-6375-0824"},"institutions":[{"id":"https://openalex.org/I63596082","display_name":"Tunis El Manar University","ror":"https://ror.org/029cgt552","country_code":"TN","type":"education","lineage":["https://openalex.org/I63596082"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Monia Turki Hadj Alaoune","raw_affiliation_strings":["University of Tunis El Manar, Signals and Systems laboratory, Tunisia"],"affiliations":[{"raw_affiliation_string":"University of Tunis El Manar, Signals and Systems laboratory, Tunisia","institution_ids":["https://openalex.org/I63596082"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013798501","display_name":"Rim Amara","orcid":null},"institutions":[{"id":"https://openalex.org/I63596082","display_name":"Tunis El Manar University","ror":"https://ror.org/029cgt552","country_code":"TN","type":"education","lineage":["https://openalex.org/I63596082"]}],"countries":["TN"],"is_corresponding":false,"raw_author_name":"Rim Amara","raw_affiliation_strings":["University of Tunis El Manar, Signals and Systems laboratory, Tunisia"],"affiliations":[{"raw_affiliation_string":"University of Tunis El Manar, Signals and Systems laboratory, Tunisia","institution_ids":["https://openalex.org/I63596082"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5010223256"],"corresponding_institution_ids":["https://openalex.org/I63596082"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.1720474,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"5","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9998999834060669,"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":0.9998999834060669,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2206","display_name":"Computational Mechanics"},"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/T10534","display_name":"Structural Health Monitoring Techniques","score":0.9991999864578247,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/matching-pursuit","display_name":"Matching pursuit","score":0.8328486680984497},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7272658944129944},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6524221897125244},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.6378002166748047},{"id":"https://openalex.org/keywords/weighting","display_name":"Weighting","score":0.5759493112564087},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.49575385451316833},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4588194191455841},{"id":"https://openalex.org/keywords/wideband-audio","display_name":"Wideband audio","score":0.4503065049648285},{"id":"https://openalex.org/keywords/sparse-approximation","display_name":"Sparse approximation","score":0.43672293424606323},{"id":"https://openalex.org/keywords/perception","display_name":"Perception","score":0.43150487542152405},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.4270312786102295},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.34999167919158936},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.18536913394927979},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.108308345079422},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.08792075514793396},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.07192650437355042}],"concepts":[{"id":"https://openalex.org/C156872377","wikidata":"https://www.wikidata.org/wiki/Q6786281","display_name":"Matching pursuit","level":3,"score":0.8328486680984497},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7272658944129944},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6524221897125244},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.6378002166748047},{"id":"https://openalex.org/C183115368","wikidata":"https://www.wikidata.org/wiki/Q856577","display_name":"Weighting","level":2,"score":0.5759493112564087},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.49575385451316833},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4588194191455841},{"id":"https://openalex.org/C173391809","wikidata":"https://www.wikidata.org/wiki/Q2740189","display_name":"Wideband audio","level":5,"score":0.4503065049648285},{"id":"https://openalex.org/C124066611","wikidata":"https://www.wikidata.org/wiki/Q28684319","display_name":"Sparse approximation","level":2,"score":0.43672293424606323},{"id":"https://openalex.org/C26760741","wikidata":"https://www.wikidata.org/wiki/Q160402","display_name":"Perception","level":2,"score":0.43150487542152405},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.4270312786102295},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.34999167919158936},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.18536913394927979},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.108308345079422},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.08792075514793396},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.07192650437355042},{"id":"https://openalex.org/C64922751","wikidata":"https://www.wikidata.org/wiki/Q4650799","display_name":"Audio signal","level":3,"score":0.0},{"id":"https://openalex.org/C124851039","wikidata":"https://www.wikidata.org/wiki/Q2665459","display_name":"Compressed sensing","level":2,"score":0.0},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.0},{"id":"https://openalex.org/C87687168","wikidata":"https://www.wikidata.org/wiki/Q173114","display_name":"Digital audio","level":4,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mmsp.2017.8122271","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mmsp.2017.8122271","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2017 IEEE 19th International Workshop on Multimedia Signal Processing (MMSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality Education","score":0.6700000166893005,"id":"https://metadata.un.org/sdg/4"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W397076878","https://openalex.org/W1647482188","https://openalex.org/W1841826476","https://openalex.org/W2013025417","https://openalex.org/W2045831651","https://openalex.org/W2105654908","https://openalex.org/W2124615592","https://openalex.org/W2133952491","https://openalex.org/W2151626637","https://openalex.org/W2151693816","https://openalex.org/W2155399784","https://openalex.org/W2257532679","https://openalex.org/W2289917018","https://openalex.org/W2540877014","https://openalex.org/W6636824941","https://openalex.org/W6683021324"],"related_works":["https://openalex.org/W2904768397","https://openalex.org/W2011611369","https://openalex.org/W2017913521","https://openalex.org/W2152250293","https://openalex.org/W2110178950","https://openalex.org/W4297791310","https://openalex.org/W2150814427","https://openalex.org/W4245251483","https://openalex.org/W2116148865","https://openalex.org/W50552483"],"abstract_inverted_index":{"In":[0],"this":[1,75],"paper,":[2],"we":[3],"introduce":[4],"a":[5,69,137],"perceptual":[6,51,60,101],"algorithm,":[7],"called":[8],"Perceptual":[9],"Orthogonal":[10,33],"Matching":[11,34],"Pursuit":[12,35],"(POMP),":[13],"for":[14,45],"efficient":[15],"sparse":[16,117],"modeling":[17,118],"of":[18,71,86,98,113,119,140],"wideband":[19,120],"speech":[20,121],"signals.":[21],"As":[22],"its":[23],"name":[24],"suggests,":[25],"POMP":[26,54,82,132],"is":[27,56,77],"basically":[28],"built":[29],"upon":[30],"the":[31,46,59,65,84,99,111,114,144],"well-known":[32],"(OMP)":[36],"but":[37],"differs":[38],"from":[39],"it":[40,43],"in":[41],"that":[42,131],"accounts":[44],"human":[47],"hearing":[48],"properties.":[49],"The":[50],"component":[52],"within":[53],"algorithm":[55,115],"represented":[57],"by":[58],"weighting":[61],"filter":[62],"embedded":[63],"into":[64],"distortion":[66],"measure.":[67],"Through":[68],"series":[70],"locally":[72],"optimal":[73],"updates,":[74],"measure":[76],"aimed":[78],"at":[79],"being":[80,87],"minimized.":[81],"has":[83],"advantage":[85],"able":[88],"to":[89,96,104,116],"handle":[90,105],"any":[91],"real":[92],"dictionary,":[93],"as":[94],"opposed":[95],"state":[97],"art":[100],"algorithms":[102],"conceived":[103],"sinusoidal":[106],"dictionaries":[107],"exclusively.":[108],"We":[109],"exemplify":[110],"application":[112],"signals":[122],"using":[123],"predefined":[124],"and":[125,135],"adaptive":[126],"dictionaries.":[127],"Simulation":[128],"results":[129],"show":[130],"outperforms":[133],"OMP":[134],"provides":[136],"significant":[138],"improvement":[139],"atom":[141],"selection":[142],"over":[143],"considered":[145],"dictionary.":[146]},"counts_by_year":[],"updated_date":"2026-04-17T18:11:37.981687","created_date":"2025-10-10T00:00:00"}
