{"id":"https://openalex.org/W2103442919","doi":"https://doi.org/10.1109/tmm.2011.2156773","title":"One-Pulse FEC Coding for Robust CELP-Coded Speech Transmission Over Erasure Channels","display_name":"One-Pulse FEC Coding for Robust CELP-Coded Speech Transmission Over Erasure Channels","publication_year":2011,"publication_date":"2011-05-20","ids":{"openalex":"https://openalex.org/W2103442919","doi":"https://doi.org/10.1109/tmm.2011.2156773","mag":"2103442919"},"language":"en","primary_location":{"id":"doi:10.1109/tmm.2011.2156773","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2011.2156773","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Multimedia","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/A5024291487","display_name":"\u00c1ngel M. G\u00f3mez","orcid":"https://orcid.org/0000-0002-9995-3068"},"institutions":[{"id":"https://openalex.org/I173304897","display_name":"Universidad de Granada","ror":"https://ror.org/04njjy449","country_code":"ES","type":"education","lineage":["https://openalex.org/I173304897"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Angel M. Gomez","raw_affiliation_strings":["Facultad de Ciencias, University of Granada, Granada, Spain","Dept. of Signal Theor., Networking, & Commun., Univ. of Granada, Granada, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Facultad de Ciencias, University of Granada, Granada, Spain","institution_ids":["https://openalex.org/I173304897"]},{"raw_affiliation_string":"Dept. of Signal Theor., Networking, & Commun., Univ. of Granada, Granada, Spain","institution_ids":["https://openalex.org/I173304897"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039532050","display_name":"Jos\u00e9 Luis Serrano Carmona","orcid":null},"institutions":[{"id":"https://openalex.org/I173304897","display_name":"Universidad de Granada","ror":"https://ror.org/04njjy449","country_code":"ES","type":"education","lineage":["https://openalex.org/I173304897"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jos\u00e9 L. Carmona","raw_affiliation_strings":["Facultad de Ciencias, University of Granada, Granada, Spain","Dept. of Signal Theor., Networking, & Commun., Univ. of Granada, Granada, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Facultad de Ciencias, University of Granada, Granada, Spain","institution_ids":["https://openalex.org/I173304897"]},{"raw_affiliation_string":"Dept. of Signal Theor., Networking, & Commun., Univ. of Granada, Granada, Spain","institution_ids":["https://openalex.org/I173304897"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100678027","display_name":"Jos\u00e9 A. Gonz\u00e1lez","orcid":"https://orcid.org/0000-0002-2753-696X"},"institutions":[{"id":"https://openalex.org/I173304897","display_name":"Universidad de Granada","ror":"https://ror.org/04njjy449","country_code":"ES","type":"education","lineage":["https://openalex.org/I173304897"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Jos\u00e9 A. Gonzalez","raw_affiliation_strings":["Facultad de Ciencias, University of Granada, Granada, Spain","Dept. of Signal Theor., Networking, & Commun., Univ. of Granada, Granada, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Facultad de Ciencias, University of Granada, Granada, Spain","institution_ids":["https://openalex.org/I173304897"]},{"raw_affiliation_string":"Dept. of Signal Theor., Networking, & Commun., Univ. of Granada, Granada, Spain","institution_ids":["https://openalex.org/I173304897"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049259708","display_name":"Victoria A. Sanchez","orcid":"https://orcid.org/0000-0001-5033-6643"},"institutions":[{"id":"https://openalex.org/I173304897","display_name":"Universidad de Granada","ror":"https://ror.org/04njjy449","country_code":"ES","type":"education","lineage":["https://openalex.org/I173304897"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Victoria Sanchez","raw_affiliation_strings":["Facultad de Ciencias, University of Granada, Granada, Spain","Dept. of Signal Theor., Networking, & Commun., Univ. of Granada, Granada, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Facultad de Ciencias, University of Granada, Granada, Spain","institution_ids":["https://openalex.org/I173304897"]},{"raw_affiliation_string":"Dept. of Signal Theor., Networking, & Commun., Univ. of Granada, Granada, Spain","institution_ids":["https://openalex.org/I173304897"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I173304897"],"apc_list":null,"apc_paid":null,"fwci":1.0299,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.80352042,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"13","issue":"5","first_page":"894","last_page":"904"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9998999834060669,"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"}},{"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9970999956130981,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8042227029800415},{"id":"https://openalex.org/keywords/code-excited-linear-prediction","display_name":"Code-excited linear prediction","score":0.7723449468612671},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.6549332737922668},{"id":"https://openalex.org/keywords/erasure","display_name":"Erasure","score":0.48164263367652893},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.4540896415710449},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.44979169964790344},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.4209098815917969},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.41808658838272095},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.33470070362091064},{"id":"https://openalex.org/keywords/linear-predictive-coding","display_name":"Linear predictive coding","score":0.2327072024345398}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8042227029800415},{"id":"https://openalex.org/C105964291","wikidata":"https://www.wikidata.org/wiki/Q856184","display_name":"Code-excited linear prediction","level":4,"score":0.7723449468612671},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.6549332737922668},{"id":"https://openalex.org/C2778790127","wikidata":"https://www.wikidata.org/wiki/Q484885","display_name":"Erasure","level":2,"score":0.48164263367652893},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.4540896415710449},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.44979169964790344},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.4209098815917969},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.41808658838272095},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.33470070362091064},{"id":"https://openalex.org/C59883199","wikidata":"https://www.wikidata.org/wiki/Q1826438","display_name":"Linear predictive coding","level":3,"score":0.2327072024345398},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tmm.2011.2156773","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tmm.2011.2156773","pdf_url":null,"source":{"id":"https://openalex.org/S137030581","display_name":"IEEE Transactions on Multimedia","issn_l":"1520-9210","issn":["1520-9210","1941-0077"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Multimedia","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.5600000023841858,"display_name":"Peace, Justice and strong institutions","id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1528629708","https://openalex.org/W1804384288","https://openalex.org/W1833345971","https://openalex.org/W1864555471","https://openalex.org/W1955215333","https://openalex.org/W2034090580","https://openalex.org/W2081869022","https://openalex.org/W2098171489","https://openalex.org/W2103204691","https://openalex.org/W2104093807","https://openalex.org/W2105913098","https://openalex.org/W2111204270","https://openalex.org/W2114991721","https://openalex.org/W2118363836","https://openalex.org/W2119277580","https://openalex.org/W2131664668","https://openalex.org/W2132858959","https://openalex.org/W2136264134","https://openalex.org/W2160272840","https://openalex.org/W3148617527","https://openalex.org/W6640958655"],"related_works":["https://openalex.org/W2014919663","https://openalex.org/W1570840316","https://openalex.org/W2129876624","https://openalex.org/W1551277881","https://openalex.org/W1042315724","https://openalex.org/W2099977961","https://openalex.org/W1548190126","https://openalex.org/W1544698548","https://openalex.org/W1994749775","https://openalex.org/W1594063474"],"abstract_inverted_index":{"In":[0,113,191],"this":[1,103,114,123],"paper,":[2,115],"we":[3,116],"present":[4],"an":[5,73,126,155],"improved":[6],"quantization":[7,147,159],"scheme":[8,40],"for":[9,21],"the":[10,22,44,52,62,65,94,119,133,152,175,178,185,200,210],"redundancy":[11],"data":[12],"of":[13,24,35,89,93,122,174,180],"a":[14,36,49,59,90,108,193],"forward":[15],"error":[16,38],"correction":[17],"(FEC)":[18],"technique":[19,104],"proposed":[20,138,176],"transmission":[23,110,195],"code-excited":[25],"linear":[26],"prediction":[27,68],"(CELP)-coded":[28],"speech":[29],"over":[30],"erasure":[31],"channels.":[32],"The":[33],"use":[34],"FEC-based":[37],"protection":[39],"is":[41,55,77,100,137,188,197],"motivated":[42],"by":[43,87,102,150,172],"well-known":[45],"fact":[46],"that,":[47,171],"after":[48],"frame":[50],"erasure,":[51],"previous":[53,95,153],"excitation":[54],"not":[56],"available":[57],"and":[58,64,145],"desynchronization":[60],"between":[61],"encoder":[63],"decoder":[66],"long-term":[67],"(LTP)":[69],"filters":[70],"appears,":[71],"causing":[72],"additional":[74,98],"distortion":[75],"which":[76,105,129],"propagated":[78],"to":[79,141,167,183],"subsequent":[80],"frames.":[81],"LTP":[82],"synchronization":[83],"can":[84,160],"be":[85,161],"recovered":[86],"means":[88,173],"single-pulse":[91],"representation":[92],"excitation.":[96],"No":[97],"delay":[99],"introduced":[101],"only":[106],"requires":[107],"small":[109],"bandwidth":[111],"increase.":[112],"focus":[117],"on":[118],"efficient":[120,156],"encoding":[121],"pulse.":[124],"Thus,":[125],"optimization":[127],"procedure,":[128,154],"takes":[130],"into":[131],"account":[132],"overall":[134],"synthesis":[135],"error,":[136],"in":[139],"order":[140],"provide":[142],"better":[143],"pulse-position":[144],"pulse-amplitude":[146],"codebooks.":[148],"Moreover,":[149],"extending":[151],"joint":[157,205],"position-amplitude":[158,206],"obtained.":[162],"Objective":[163],"quality":[164],"tests":[165],"applied":[166],"our":[168],"proposal":[169],"show":[170],"codebooks,":[177],"number":[179],"bits":[181],"required":[182],"represent":[184],"resynchronization":[186],"pulse":[187],"effectively":[189],"reduced.":[190],"addition,":[192],"discontinuous":[194],"mechanism":[196],"derived":[198],"from":[199],"cost":[201],"functional":[202],"used":[203],"during":[204],"quantization,":[207],"further":[208],"reducing":[209],"bit-rate.":[211]},"counts_by_year":[{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":4},{"year":2014,"cited_by_count":2},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}