{"id":"https://openalex.org/W1987782816","doi":"https://doi.org/10.1109/asicon.2013.6811981","title":"A novel inverse quantization algorithm based on Taylor series for digital audio codecs","display_name":"A novel inverse quantization algorithm based on Taylor series for digital audio codecs","publication_year":2013,"publication_date":"2013-10-01","ids":{"openalex":"https://openalex.org/W1987782816","doi":"https://doi.org/10.1109/asicon.2013.6811981","mag":"1987782816"},"language":"en","primary_location":{"id":"doi:10.1109/asicon.2013.6811981","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asicon.2013.6811981","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE 10th International Conference on ASIC","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/A5100371017","display_name":"Fan Liu","orcid":"https://orcid.org/0000-0001-5149-1178"},"institutions":[{"id":"https://openalex.org/I2800372957","display_name":"China Electronics Technology Group Corporation","ror":"https://ror.org/0098hst83","country_code":"CN","type":"company","lineage":["https://openalex.org/I2800372957"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fan Liu","raw_affiliation_strings":["China Electronics Technology Group Corp, Beijing, Beijing, CN","Sichuan Institute of Solid State Circuits, China Electronics Technology Group Corp., Chongqing 400060, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"China Electronics Technology Group Corp, Beijing, Beijing, CN","institution_ids":["https://openalex.org/I2800372957"]},{"raw_affiliation_string":"Sichuan Institute of Solid State Circuits, China Electronics Technology Group Corp., Chongqing 400060, China","institution_ids":["https://openalex.org/I2800372957"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100567873","display_name":"Junfeng Zhu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210119559","display_name":"Taiwan Semiconductor Manufacturing Company (China)","ror":"https://ror.org/02s0wcj29","country_code":"CN","type":"company","lineage":["https://openalex.org/I4210119559","https://openalex.org/I4210120917"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Junfeng Zhu","raw_affiliation_strings":["Actions Semiconductor Co., Ltd., Zhuhai, P.R. China","Actions Semiconductor Co., Ltd., Zhuhai 519085, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Actions Semiconductor Co., Ltd., Zhuhai, P.R. China","institution_ids":[]},{"raw_affiliation_string":"Actions Semiconductor Co., Ltd., Zhuhai 519085, China","institution_ids":["https://openalex.org/I4210119559"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039393733","display_name":"Xiaozong Huang","orcid":null},"institutions":[{"id":"https://openalex.org/I2800372957","display_name":"China Electronics Technology Group Corporation","ror":"https://ror.org/0098hst83","country_code":"CN","type":"company","lineage":["https://openalex.org/I2800372957"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaozong Huang","raw_affiliation_strings":["Sichuan Institute of Solid State Circuits, China Electronics Technology Group Corp., Chongqing, P.R. China","Sichuan Institute of Solid State Circuits, China Electronics Technology Group Corp., Chongqing 400060, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Sichuan Institute of Solid State Circuits, China Electronics Technology Group Corp., Chongqing, P.R. China","institution_ids":["https://openalex.org/I2800372957"]},{"raw_affiliation_string":"Sichuan Institute of Solid State Circuits, China Electronics Technology Group Corp., Chongqing 400060, China","institution_ids":["https://openalex.org/I2800372957"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110448925","display_name":"Xun Xiang","orcid":null},"institutions":[{"id":"https://openalex.org/I50632499","display_name":"Chongqing University of Technology","ror":"https://ror.org/04vgbd477","country_code":"CN","type":"education","lineage":["https://openalex.org/I50632499"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xun Xiang","raw_affiliation_strings":["Dept. Of Mathematics and Physics, Chongqing Institute of Technology, Chongqing, P.R. China","Dept. Of Mathematics and Physics, Chongqing Institute of Technology, 401331, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Dept. Of Mathematics and Physics, Chongqing Institute of Technology, Chongqing, P.R. China","institution_ids":["https://openalex.org/I50632499"]},{"raw_affiliation_string":"Dept. Of Mathematics and Physics, Chongqing Institute of Technology, 401331, China","institution_ids":["https://openalex.org/I50632499"]}]}],"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":null,"issue":null,"first_page":"1","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"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"}},"topics":[{"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/T11034","display_name":"Digital Filter Design and Implementation","score":0.9995999932289124,"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":0.9991000294685364,"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/codec","display_name":"Codec","score":0.8145401477813721},{"id":"https://openalex.org/keywords/quantization","display_name":"Quantization (signal processing)","score":0.7892768383026123},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7479673624038696},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.6971290707588196},{"id":"https://openalex.org/keywords/inverse","display_name":"Inverse","score":0.5832979083061218},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.5266711115837097},{"id":"https://openalex.org/keywords/floating-point","display_name":"Floating point","score":0.4709276556968689},{"id":"https://openalex.org/keywords/digital-audio","display_name":"Digital audio","score":0.4346407949924469},{"id":"https://openalex.org/keywords/series","display_name":"Series (stratigraphy)","score":0.41450926661491394},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.30473148822784424},{"id":"https://openalex.org/keywords/audio-signal","display_name":"Audio signal","score":0.2020268440246582},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1721595823764801},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.09086516499519348}],"concepts":[{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.8145401477813721},{"id":"https://openalex.org/C28855332","wikidata":"https://www.wikidata.org/wiki/Q198099","display_name":"Quantization (signal processing)","level":2,"score":0.7892768383026123},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7479673624038696},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.6971290707588196},{"id":"https://openalex.org/C207467116","wikidata":"https://www.wikidata.org/wiki/Q4385666","display_name":"Inverse","level":2,"score":0.5832979083061218},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.5266711115837097},{"id":"https://openalex.org/C84211073","wikidata":"https://www.wikidata.org/wiki/Q117879","display_name":"Floating point","level":2,"score":0.4709276556968689},{"id":"https://openalex.org/C87687168","wikidata":"https://www.wikidata.org/wiki/Q173114","display_name":"Digital audio","level":4,"score":0.4346407949924469},{"id":"https://openalex.org/C143724316","wikidata":"https://www.wikidata.org/wiki/Q312468","display_name":"Series (stratigraphy)","level":2,"score":0.41450926661491394},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.30473148822784424},{"id":"https://openalex.org/C64922751","wikidata":"https://www.wikidata.org/wiki/Q4650799","display_name":"Audio signal","level":3,"score":0.2020268440246582},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1721595823764801},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.09086516499519348},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/asicon.2013.6811981","is_oa":false,"landing_page_url":"https://doi.org/10.1109/asicon.2013.6811981","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2013 IEEE 10th International Conference on ASIC","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.550000011920929,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1619409845","https://openalex.org/W1820265531","https://openalex.org/W2165486719","https://openalex.org/W6636247236","https://openalex.org/W6638419137"],"related_works":["https://openalex.org/W2129913000","https://openalex.org/W2374470469","https://openalex.org/W2543961871","https://openalex.org/W2352448339","https://openalex.org/W2787189739","https://openalex.org/W2899318368","https://openalex.org/W3095556352","https://openalex.org/W2159899134","https://openalex.org/W2363660481","https://openalex.org/W2350061705"],"abstract_inverted_index":{"We":[0,58],"propose":[1],"a":[2],"novel":[3,48],"algorithm":[4,20,73],"for":[5],"inverse":[6],"quantization":[7],"in":[8],"some":[9],"audio":[10],"codec":[11],"systems,":[12],"such":[13],"as":[14],"MP3,":[15],"AAC,":[16],"etc.":[17],"The":[18],"optimized":[19],"not":[21],"only":[22],"reduces":[23],"the":[24,29,36,47,53,62,65,71],"memory":[25],"size":[26],"and":[27,55],"increases":[28],"accuracy":[30,54],"of":[31,64],"coefficients,":[32],"but":[33],"also":[34,59],"simplifies":[35],"calculations.":[37],"Compared":[38],"with":[39],"other":[40],"reported":[41],"algorithms":[42],"based":[43],"on":[44],"float-point":[45],"calculation,":[46],"method":[49],"significantly":[50],"improved":[51,68],"both":[52],"calculation":[56],"complexity.":[57],"show":[60],"that":[61],"performance":[63],"system":[66],"is":[67,74],"tremendously":[69],"when":[70],"new":[72],"implemented":[75],"under":[76],"fixed-point":[77],"calculation.":[78]},"counts_by_year":[],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
