{"id":"https://openalex.org/W2092969838","doi":"https://doi.org/10.1109/wcsp.2010.5633810","title":"Joint matrix quantization of speech coding parameters","display_name":"Joint matrix quantization of speech coding parameters","publication_year":2010,"publication_date":"2010-10-01","ids":{"openalex":"https://openalex.org/W2092969838","doi":"https://doi.org/10.1109/wcsp.2010.5633810","mag":"2092969838"},"language":"en","primary_location":{"id":"doi:10.1109/wcsp.2010.5633810","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp.2010.5633810","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 International Conference on Wireless Communications & Signal Processing (WCSP)","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/A5015867024","display_name":"Xia Zou","orcid":"https://orcid.org/0000-0002-0114-1265"},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xia Zou","raw_affiliation_strings":["Institute of Command Automation, People''s Liberation Army University of Science and Technology, Nanjing, China","Institute of Command, Automation, PLA Univ. of, Sci.&Tech., Nanjing, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Command Automation, People''s Liberation Army University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]},{"raw_affiliation_string":"Institute of Command, Automation, PLA Univ. of, Sci.&Tech., Nanjing, P. R. China","institution_ids":["https://openalex.org/I4210163363"]}]},{"author_position":"middle","author":{"id":null,"display_name":"Chuanhua Wen","orcid":null},"institutions":[{"id":"https://openalex.org/I2799773085","display_name":"Nanjing General Hospital of Nanjing Military Command","ror":"https://ror.org/04kmpyd03","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I2799773085"]},{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]},{"id":"https://openalex.org/I4402554050","display_name":"Army Command College","ror":"https://ror.org/04fxmcy40","country_code":null,"type":"education","lineage":["https://openalex.org/I4210160531","https://openalex.org/I4402554050"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Chuanhua Wen","raw_affiliation_strings":["Nanjing Army Command College, Operations Research Center, Nanjing, China","Operations Research, Center, Nanjing Army, Command College, Nanjing, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Nanjing Army Command College, Operations Research Center, Nanjing, China","institution_ids":["https://openalex.org/I2799773085","https://openalex.org/I4210163363"]},{"raw_affiliation_string":"Operations Research, Center, Nanjing Army, Command College, Nanjing, P. R. China","institution_ids":["https://openalex.org/I2799773085","https://openalex.org/I4402554050"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011581435","display_name":"Xiongwei Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiongwei Zhang","raw_affiliation_strings":["Institute of Command, People''s Liberation Army University of Science and Technology, Nanjing, China","Institute of Command, Automation, PLA Univ. of, Sci.&Tech., Nanjing, P. R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Command, People''s Liberation Army University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]},{"raw_affiliation_string":"Institute of Command, Automation, PLA Univ. of, Sci.&Tech., Nanjing, P. R. China","institution_ids":["https://openalex.org/I4210163363"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100782176","display_name":"Yafei Zhang","orcid":"https://orcid.org/0000-0003-2130-847X"},"institutions":[{"id":"https://openalex.org/I4210163363","display_name":"PLA Army Engineering University","ror":"https://ror.org/05mgp8x93","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210163363"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yafei Zhang","raw_affiliation_strings":["People''s Liberation Army University of Science and Technology, Nanjing, China","PLA Univ. of, Sci.&Tech. Nanjing, P., R. China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"People''s Liberation Army University of Science and Technology, Nanjing, China","institution_ids":["https://openalex.org/I4210163363"]},{"raw_affiliation_string":"PLA Univ. of, Sci.&Tech. Nanjing, P., R. China","institution_ids":["https://openalex.org/I4210163363"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"43","issue":null,"first_page":"1","last_page":"4"},"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":0.9947999715805054,"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.9936000108718872,"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/quantization","display_name":"Quantization (signal processing)","score":0.7012211680412292},{"id":"https://openalex.org/keywords/exploit","display_name":"Exploit","score":0.6883119344711304},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.6398771405220032},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5973443388938904},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5526297688484192},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.530602753162384},{"id":"https://openalex.org/keywords/vector-quantization","display_name":"Vector quantization","score":0.45804330706596375},{"id":"https://openalex.org/keywords/measure","display_name":"Measure (data warehouse)","score":0.4314066171646118},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4242221415042877},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.30771100521087646},{"id":"https://openalex.org/keywords/statistics","display_name":"Statistics","score":0.0981593132019043},{"id":"https://openalex.org/keywords/data-mining","display_name":"Data mining","score":0.09610670804977417}],"concepts":[{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.7012211680412292},{"id":"https://openalex.org/C165696696","wikidata":"https://www.wikidata.org/wiki/Q11287","display_name":"Exploit","level":2,"score":0.6883119344711304},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.6398771405220032},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5973443388938904},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5526297688484192},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.530602753162384},{"id":"https://openalex.org/C199833920","wikidata":"https://www.wikidata.org/wiki/Q612536","display_name":"Vector quantization","level":2,"score":0.45804330706596375},{"id":"https://openalex.org/C2780009758","wikidata":"https://www.wikidata.org/wiki/Q6804172","display_name":"Measure (data warehouse)","level":2,"score":0.4314066171646118},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4242221415042877},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.30771100521087646},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0981593132019043},{"id":"https://openalex.org/C124101348","wikidata":"https://www.wikidata.org/wiki/Q172491","display_name":"Data mining","level":1,"score":0.09610670804977417},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/wcsp.2010.5633810","is_oa":false,"landing_page_url":"https://doi.org/10.1109/wcsp.2010.5633810","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2010 International Conference on Wireless Communications & Signal Processing (WCSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322769","display_name":"Natural Science Foundation of Jiangsu Province","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1567186732","https://openalex.org/W1967788989","https://openalex.org/W1976952689","https://openalex.org/W2010040354","https://openalex.org/W2109448491","https://openalex.org/W2117512604","https://openalex.org/W2150969443","https://openalex.org/W2171131703","https://openalex.org/W2355330190","https://openalex.org/W6633941516","https://openalex.org/W6644595401","https://openalex.org/W6677407144","https://openalex.org/W6682049810"],"related_works":["https://openalex.org/W2121067345","https://openalex.org/W3209251257","https://openalex.org/W2115984063","https://openalex.org/W2160220319","https://openalex.org/W2138799587","https://openalex.org/W2377001183","https://openalex.org/W2534663775","https://openalex.org/W2167107465","https://openalex.org/W2373451165","https://openalex.org/W2106898123"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"joint":[3],"matrix":[4],"quantization":[5,57],"of":[6,37],"speech":[7,61],"coding":[8],"parameters":[9,21],"is":[10,28,49],"proposed":[11],"to":[12,30,41],"exploit":[13],"the":[14,34,43,46],"coherence":[15],"between":[16],"them.":[17],"Gain":[18],"and":[19,59],"pitch":[20],"are":[22],"jointly":[23],"quantized.":[24],"A":[25],"distortion":[26,47],"measure":[27,48],"defined":[29],"take":[31],"into":[32],"account":[33],"different":[35],"importance":[36],"parameters.":[38],"The":[39],"method":[40],"adjust":[42],"weight":[44],"in":[45,56],"presented.":[50],"Experimental":[51],"results":[52],"show":[53],"significant":[54],"gains":[55],"performance":[58],"synthesis":[60],"quality":[62],"compared":[63],"with":[64],"separate":[65],"quantization.":[66]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}