{"id":"https://openalex.org/W1841352116","doi":"https://doi.org/10.1109/icassp.1982.1171434","title":"Comparison of basic and simplified sequential algorithms for the computation of lattice filter predictor coefficients in ADPCM coding of speech","display_name":"Comparison of basic and simplified sequential algorithms for the computation of lattice filter predictor coefficients in ADPCM coding of speech","publication_year":2005,"publication_date":"2005-03-24","ids":{"openalex":"https://openalex.org/W1841352116","doi":"https://doi.org/10.1109/icassp.1982.1171434","mag":"1841352116"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.1982.1171434","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1982.1171434","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '82. IEEE International Conference on Acoustics, Speech, and Signal Processing","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/A5011213676","display_name":"Alain Le Guyader","orcid":null},"institutions":[{"id":"https://openalex.org/I4210122860","display_name":"Centre Hospitalier Lannion Trestel","ror":"https://ror.org/032m10r53","country_code":"FR","type":"healthcare","lineage":["https://openalex.org/I4210122860"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"A. Le Guyader","raw_affiliation_strings":["Centre National D'Etudes Des Telecommunications, Lannion, France"],"affiliations":[{"raw_affiliation_string":"Centre National D'Etudes Des Telecommunications, Lannion, France","institution_ids":["https://openalex.org/I4210122860"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5013401542","display_name":"Andr\u00e9 Gilloire","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A. Gilloire","raw_affiliation_strings":["Centre National d''Etudes Des Telecommunications, Lannion, France"],"affiliations":[{"raw_affiliation_string":"Centre National d''Etudes Des Telecommunications, Lannion, France","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5011213676"],"corresponding_institution_ids":["https://openalex.org/I4210122860"],"apc_list":null,"apc_paid":null,"fwci":0.2937,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.57317362,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"7","issue":null,"first_page":"1676","last_page":"1679"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9977999925613403,"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":0.9977999925613403,"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/T11233","display_name":"Advanced Adaptive Filtering Techniques","score":0.9958999752998352,"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/T10860","display_name":"Speech and Audio Processing","score":0.9624999761581421,"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/computer-science","display_name":"Computer science","score":0.7152222394943237},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.583483099937439},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.5527400970458984},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5061830878257751},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.4906276762485504},{"id":"https://openalex.org/keywords/computation","display_name":"Computation","score":0.4543016850948334},{"id":"https://openalex.org/keywords/linear-prediction","display_name":"Linear prediction","score":0.44238948822021484},{"id":"https://openalex.org/keywords/codec","display_name":"Codec","score":0.41600823402404785},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.21448731422424316},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.189546138048172}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7152222394943237},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.583483099937439},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.5527400970458984},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5061830878257751},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.4906276762485504},{"id":"https://openalex.org/C45374587","wikidata":"https://www.wikidata.org/wiki/Q12525525","display_name":"Computation","level":2,"score":0.4543016850948334},{"id":"https://openalex.org/C131109320","wikidata":"https://www.wikidata.org/wiki/Q581012","display_name":"Linear prediction","level":2,"score":0.44238948822021484},{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.41600823402404785},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.21448731422424316},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.189546138048172},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.1982.1171434","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.1982.1171434","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP '82. IEEE International Conference on Acoustics, Speech, and Signal Processing","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.4399999976158142}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1635550943","https://openalex.org/W1913357572","https://openalex.org/W1955877992","https://openalex.org/W1983796739","https://openalex.org/W2053637529","https://openalex.org/W2097608778","https://openalex.org/W2158939584","https://openalex.org/W3044714420"],"related_works":["https://openalex.org/W2374470469","https://openalex.org/W2352448339","https://openalex.org/W2787189739","https://openalex.org/W2110375858","https://openalex.org/W2363301696","https://openalex.org/W1968563888","https://openalex.org/W2363660481","https://openalex.org/W2159899134","https://openalex.org/W2363056088","https://openalex.org/W62929309"],"abstract_inverted_index":{"In":[0],"the":[1,9,15,28,44,56,61,65,69,89,102,111,133,157],"view":[2],"of":[3,12,17,27,132],"transmitting":[4],"telephone":[5],"speech":[6,158],"signals":[7],"at":[8,74],"bit":[10,117],"rate":[11],"32":[13,75],"kbit/s,":[14,60,64],"implementation":[16,148],"a":[18,78],"predictor":[19,67],"with":[20],"lattice":[21,45,104],"filters":[22,46],"has":[23],"been":[24,48],"investigated":[25],"instead":[26],"classical":[29],"gradient":[30,70],"updated":[31,71],"transversal":[32],"filter":[33],"commonly":[34],"used":[35],"in":[36,161],"ADPCM":[37,72,105,152],"coders.":[38],"Several":[39],"simplified":[40,103,113],"methods":[41],"for":[42,115,144,151,156],"updating":[43],"have":[47],"developed.":[49],"Then":[50],"those":[51],"codecs":[52],"are":[53],"compared":[54],"against":[55],"standard":[57],"PCM":[58,62],"64":[59],"56":[63],"fixed":[66,93],"and":[68,146],"coders":[73,106],"kbit/s":[76],"on":[77],"subjective":[79],"scale":[80],"derived":[81],"from":[82],"listening":[83],"tests.":[84],"The":[85],"improvement":[86],"given":[87],"by":[88],"adaptive":[90],"predictors":[91],"over":[92],"ones":[94,114],"clearly":[95],"appears.":[96],"It":[97],"is":[98,137],"also":[99,155],"shown":[100],"that":[101,140],"perform":[107],"significantly":[108],"better":[109],"than":[110],"non":[112],"high":[116],"error":[118],"rates":[119],"(10":[120],"<sup":[121,126],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[122,127],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">-4</sup>":[123],"or":[124],"10":[125],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">-3</sup>":[128],").":[129],"Another":[130],"feature":[131],"algorithms":[134],"developed":[135],"here":[136],"their":[138],"simplicity":[139],"makes":[141],"them":[142],"suitable":[143],"hardware":[145],"VLSI":[147],"not":[149],"only":[150],"coding":[153],"but":[154],"analysis":[159],"part":[160],"linear":[162],"predictive":[163],"vocoders.":[164]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
