{"id":"https://openalex.org/W2363301696","doi":null,"title":"Improved linear predictive speech coding technique and realizes","display_name":"Improved linear predictive speech coding technique and realizes","publication_year":2009,"publication_date":"2009-01-01","ids":{"openalex":"https://openalex.org/W2363301696","mag":"2363301696"},"language":"en","primary_location":{"id":"mag:2363301696","doi":null,"is_oa":false,"landing_page_url":"http://en.cnki.com.cn/Article_en/CJFDTOTAL-JSGG200915048.htm","pdf_url":null,"source":{"id":"https://openalex.org/S2764896880","display_name":"Computer Engineering and Applications Journal","issn_l":"2252-4274","issn":["2252-4274","2252-5459"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310315074","host_organization_name":"Sriwijaya University","host_organization_lineage":["https://openalex.org/P4310315074"],"host_organization_lineage_names":["Sriwijaya University"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Computer Engineering and Applications Journal","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"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/A5011347268","display_name":"Liu Gui-bin","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210162190","display_name":"China University of Petroleum, East China","ror":"https://ror.org/05gbn2817","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210162190"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Liu Gui-bin","raw_affiliation_strings":["College of Computer and Communication Engineering,China University of Petroleum,Dongying Shandong 257061,China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Computer and Communication Engineering,China University of Petroleum,Dongying Shandong 257061,China)","institution_ids":["https://openalex.org/I4210162190"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5011347268"],"corresponding_institution_ids":["https://openalex.org/I4210162190"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.33587553,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9916999936103821,"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":0.9916999936103821,"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.005100000184029341,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.0015999999595806003,"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/linear-predictive-coding","display_name":"linear predictive coding","score":0.8790000081062317},{"id":"https://openalex.org/keywords/speech-coding","display_name":"speech coding","score":0.953000009059906},{"id":"https://openalex.org/keywords/speech-quality","display_name":"speech quality","score":0.5139999985694885}],"concepts":[{"id":"https://openalex.org/C59883199","wikidata":"https://www.wikidata.org/wiki/Q1826438","display_name":"Linear predictive coding","level":3,"score":0.8749748468399048},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.8603014349937439},{"id":"https://openalex.org/C131109320","wikidata":"https://www.wikidata.org/wiki/Q581012","display_name":"Linear prediction","level":2,"score":0.7810944318771362},{"id":"https://openalex.org/C138807605","wikidata":"https://www.wikidata.org/wiki/Q7917845","display_name":"Vector sum excited linear prediction","level":5,"score":0.7527981996536255},{"id":"https://openalex.org/C105964291","wikidata":"https://www.wikidata.org/wiki/Q856184","display_name":"Code-excited linear prediction","level":4,"score":0.7086727023124695},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7022539377212524},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6884589791297913},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.65245121717453},{"id":"https://openalex.org/C80167644","wikidata":"https://www.wikidata.org/wiki/Q463990","display_name":"Harmonic Vector Excitation Coding","level":3,"score":0.61761873960495},{"id":"https://openalex.org/C2778061373","wikidata":"https://www.wikidata.org/wiki/Q1315146","display_name":"Predictive coding","level":3,"score":0.5143100023269653},{"id":"https://openalex.org/C204201278","wikidata":"https://www.wikidata.org/wiki/Q1332614","display_name":"Voice activity detection","level":3,"score":0.4342867434024811},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.3689038157463074},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19143792986869812},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.08429375290870667}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2363301696","doi":null,"is_oa":false,"landing_page_url":"http://en.cnki.com.cn/Article_en/CJFDTOTAL-JSGG200915048.htm","pdf_url":null,"source":{"id":"https://openalex.org/S2764896880","display_name":"Computer Engineering and Applications Journal","issn_l":"2252-4274","issn":["2252-4274","2252-5459"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310315074","host_organization_name":"Sriwijaya University","host_organization_lineage":["https://openalex.org/P4310315074"],"host_organization_lineage_names":["Sriwijaya University"],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Computer Engineering and Applications Journal","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2363056088","https://openalex.org/W6941113727","https://openalex.org/W2365133740","https://openalex.org/W7095938714","https://openalex.org/W4240498288","https://openalex.org/W7098692097","https://openalex.org/W76865942","https://openalex.org/W2153118294","https://openalex.org/W2188712152","https://openalex.org/W2616492649"],"abstract_inverted_index":{"The":[0],"Linear":[1],"Prediction":[2],"Coding":[3],"(LPC)":[4],"is":[5,20,31,61],"an":[6,22],"important":[7],"technology":[8],"to":[9],"realize":[10],"speech":[11,28,38,45,55],"coding.In":[12],"this":[13],"paper,the":[14],"linear":[15,26],"prediction":[16,27],"coding":[17,29,39,56],"technology\u2019s":[18],"realization":[19],"introduced,and":[21],"improved":[23],"sound":[24,42,59],"excited":[25,43],"method":[30,52],"recommended.Finally,this":[32],"paper":[33],"compares":[34],"the":[35,41,51,58],"simple":[36,65],"LPC":[37,44],"and":[40],"coding.The":[46],"experimental":[47],"results":[48],"demonstrate":[49],"that":[50],"can":[53],"achieve":[54],"well,moreover":[57],"effect":[60],"more":[62],"ideal":[63],"than":[64],"LPC.":[66]},"counts_by_year":[],"updated_date":"2025-10-10T17:16:08.811792","created_date":"2016-06-24T00:00:00"}
