{"id":"https://openalex.org/W2070376683","doi":"https://doi.org/10.1109/iscit.2014.7011970","title":"A novel scheme for SVAC audio encoder","display_name":"A novel scheme for SVAC audio encoder","publication_year":2014,"publication_date":"2014-09-01","ids":{"openalex":"https://openalex.org/W2070376683","doi":"https://doi.org/10.1109/iscit.2014.7011970","mag":"2070376683"},"language":"en","primary_location":{"id":"doi:10.1109/iscit.2014.7011970","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscit.2014.7011970","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 14th International Symposium on Communications and Information Technologies (ISCIT)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5004630487","display_name":"Ruo Shu","orcid":null},"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":false,"raw_author_name":"Ruo Shu","raw_affiliation_strings":["Computer and Communication Engineering Institute, China University of Petroleum, Qingdao, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer and Communication Engineering Institute, China University of Petroleum, Qingdao, China","institution_ids":["https://openalex.org/I4210162190"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5074459356","display_name":"Shuyan Ding","orcid":"https://orcid.org/0000-0002-4677-0436"},"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":false,"raw_author_name":"Shuyan Ding","raw_affiliation_strings":["Computer and Communication Engineering Institute, China University of Petroleum, Qingdao, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer and Communication Engineering Institute, China University of Petroleum, Qingdao, China","institution_ids":["https://openalex.org/I4210162190"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036622666","display_name":"Shibao Li","orcid":"https://orcid.org/0000-0002-3924-9001"},"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":false,"raw_author_name":"Shibao Li","raw_affiliation_strings":["Computer and Communication Engineering Institute, China University of Petroleum, Qingdao, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer and Communication Engineering Institute, China University of Petroleum, Qingdao, China","institution_ids":["https://openalex.org/I4210162190"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5005660769","display_name":"Jianhang Liu","orcid":"https://orcid.org/0000-0003-1612-7527"},"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":false,"raw_author_name":"Jianhang Liu","raw_affiliation_strings":["Computer and Communication Engineering Institute, China University of Petroleum, Qingdao, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Computer and Communication Engineering Institute, China University of Petroleum, Qingdao, China","institution_ids":["https://openalex.org/I4210162190"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"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":0.16523307,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"3","issue":null,"first_page":"531","last_page":"534"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9998000264167786,"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":0.9998000264167786,"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/T10901","display_name":"Advanced Data Compression Techniques","score":0.9998000264167786,"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":0.9975000023841858,"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/speech-coding","display_name":"Speech coding","score":0.8454124927520752},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.8028192520141602},{"id":"https://openalex.org/keywords/encoder","display_name":"Encoder","score":0.7418479323387146},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.6374197006225586},{"id":"https://openalex.org/keywords/decoding-methods","display_name":"Decoding methods","score":0.568458616733551},{"id":"https://openalex.org/keywords/scheme","display_name":"Scheme (mathematics)","score":0.5186449885368347},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5163101553916931},{"id":"https://openalex.org/keywords/linear-prediction","display_name":"Linear prediction","score":0.505415678024292},{"id":"https://openalex.org/keywords/linear-predictive-coding","display_name":"Linear predictive coding","score":0.4745534062385559},{"id":"https://openalex.org/keywords/cepstrum","display_name":"Cepstrum","score":0.43468180298805237},{"id":"https://openalex.org/keywords/sound-quality","display_name":"Sound quality","score":0.41880926489830017},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.2251521348953247},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.07334139943122864}],"concepts":[{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.8454124927520752},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.8028192520141602},{"id":"https://openalex.org/C118505674","wikidata":"https://www.wikidata.org/wiki/Q42586063","display_name":"Encoder","level":2,"score":0.7418479323387146},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.6374197006225586},{"id":"https://openalex.org/C57273362","wikidata":"https://www.wikidata.org/wiki/Q576722","display_name":"Decoding methods","level":2,"score":0.568458616733551},{"id":"https://openalex.org/C77618280","wikidata":"https://www.wikidata.org/wiki/Q1155772","display_name":"Scheme (mathematics)","level":2,"score":0.5186449885368347},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5163101553916931},{"id":"https://openalex.org/C131109320","wikidata":"https://www.wikidata.org/wiki/Q581012","display_name":"Linear prediction","level":2,"score":0.505415678024292},{"id":"https://openalex.org/C59883199","wikidata":"https://www.wikidata.org/wiki/Q1826438","display_name":"Linear predictive coding","level":3,"score":0.4745534062385559},{"id":"https://openalex.org/C88485024","wikidata":"https://www.wikidata.org/wiki/Q1054571","display_name":"Cepstrum","level":2,"score":0.43468180298805237},{"id":"https://openalex.org/C167310288","wikidata":"https://www.wikidata.org/wiki/Q7564808","display_name":"Sound quality","level":2,"score":0.41880926489830017},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.2251521348953247},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.07334139943122864},{"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/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"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/iscit.2014.7011970","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscit.2014.7011970","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 14th International Symposium on Communications and Information Technologies (ISCIT)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Peace, Justice and strong institutions","score":0.6899999976158142,"id":"https://metadata.un.org/sdg/16"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1569887463","https://openalex.org/W1575842579","https://openalex.org/W2035357060","https://openalex.org/W2116258859","https://openalex.org/W2120847449","https://openalex.org/W2157867825","https://openalex.org/W6634222964","https://openalex.org/W6991724422"],"related_works":["https://openalex.org/W2363056088","https://openalex.org/W2363301696","https://openalex.org/W2808395304","https://openalex.org/W4312036005","https://openalex.org/W1921152853","https://openalex.org/W1994313308","https://openalex.org/W2383072803","https://openalex.org/W2352223112","https://openalex.org/W1570840316","https://openalex.org/W1949563597"],"abstract_inverted_index":{"In":[0],"the":[1,67],"audio":[2,12],"encoder":[3],"of":[4,69],"Surveillance":[5],"Video":[6],"and":[7,14,21,52,71],"Audio":[8],"Coding":[9],"(SVAC),":[10],"both":[11],"signals":[13,80],"MEL-frequency":[15],"cepstral":[16],"coefficients":[17],"(MFCCs)":[18],"are":[19],"coded":[20],"this":[22],"leads":[23],"to":[24],"high":[25,75],"computational":[26],"complexity.":[27],"This":[28],"paper":[29],"proposes":[30],"a":[31,74],"novel":[32,63],"scheme":[33,64],"for":[34,77],"SVAC":[35,70],"in":[36,60,81],"which":[37],"speech":[38,53,79],"coding":[39],"module":[40],"based":[41],"on":[42],"Algebraic":[43],"Code":[44],"Excited":[45],"Linear":[46],"Prediction":[47],"(ACELP)":[48],"is":[49],"removed":[50],"completely":[51],"waveforms":[54],"can":[55],"be":[56],"reconstructed":[57],"from":[58],"MFCCs":[59],"decoding.":[61],"The":[62],"greatly":[65],"simplifies":[66],"structure":[68],"also":[72],"has":[73],"performance":[76],"decoded":[78],"quality":[82],"evaluation.":[83]},"counts_by_year":[],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}