{"id":"https://openalex.org/W4375869300","doi":"https://doi.org/10.1109/icassp49357.2023.10096386","title":"Audio Coding With Unified Noise Shaping And Phase Contrast Control","display_name":"Audio Coding With Unified Noise Shaping And Phase Contrast Control","publication_year":2023,"publication_date":"2023-05-05","ids":{"openalex":"https://openalex.org/W4375869300","doi":"https://doi.org/10.1109/icassp49357.2023.10096386"},"language":"en","primary_location":{"id":"doi:10.1109/icassp49357.2023.10096386","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icassp49357.2023.10096386","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","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/A5083069595","display_name":"Byeongho Jo","orcid":"https://orcid.org/0000-0002-3785-6406"},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Byeongho Jo","raw_affiliation_strings":["Electronics and Telecommunications Research Institute,Republic of Korea","Electronics and Telecommunications Research Institute, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Telecommunications Research Institute,Republic of Korea","institution_ids":["https://openalex.org/I142401562"]},{"raw_affiliation_string":"Electronics and Telecommunications Research Institute, Republic of Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071537541","display_name":"Seungkwon Beack","orcid":"https://orcid.org/0000-0002-6254-2062"},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seungkwon Beack","raw_affiliation_strings":["Electronics and Telecommunications Research Institute,Republic of Korea","Electronics and Telecommunications Research Institute, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Telecommunications Research Institute,Republic of Korea","institution_ids":["https://openalex.org/I142401562"]},{"raw_affiliation_string":"Electronics and Telecommunications Research Institute, Republic of Korea","institution_ids":["https://openalex.org/I142401562"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100708872","display_name":"Tae\u2010Jin Lee","orcid":"https://orcid.org/0000-0002-3985-7808"},"institutions":[{"id":"https://openalex.org/I142401562","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10","country_code":"KR","type":"facility","lineage":["https://openalex.org/I142401562","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Taejin Lee","raw_affiliation_strings":["Electronics and Telecommunications Research Institute,Republic of Korea","Electronics and Telecommunications Research Institute, Republic of Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronics and Telecommunications Research Institute,Republic of Korea","institution_ids":["https://openalex.org/I142401562"]},{"raw_affiliation_string":"Electronics and Telecommunications Research Institute, Republic of Korea","institution_ids":["https://openalex.org/I142401562"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I142401562"],"apc_list":null,"apc_paid":null,"fwci":0.9667,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.74753983,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":97},"biblio":{"volume":"721","issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9993000030517578,"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":0.9993000030517578,"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":0.9988999962806702,"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":0.9984999895095825,"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/computer-science","display_name":"Computer science","score":0.6975668668746948},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.6746165752410889},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5689026117324829},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5165156722068787},{"id":"https://openalex.org/keywords/frequency-domain","display_name":"Frequency domain","score":0.5143776535987854},{"id":"https://openalex.org/keywords/linear-predictive-coding","display_name":"Linear predictive coding","score":0.4816243052482605},{"id":"https://openalex.org/keywords/aliasing","display_name":"Aliasing","score":0.4475579261779785},{"id":"https://openalex.org/keywords/discrete-cosine-transform","display_name":"Discrete cosine transform","score":0.426777184009552},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.40409448742866516},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.22465789318084717},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16486069560050964},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.09221190214157104}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6975668668746948},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.6746165752410889},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5689026117324829},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5165156722068787},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.5143776535987854},{"id":"https://openalex.org/C59883199","wikidata":"https://www.wikidata.org/wiki/Q1826438","display_name":"Linear predictive coding","level":3,"score":0.4816243052482605},{"id":"https://openalex.org/C4069607","wikidata":"https://www.wikidata.org/wiki/Q868732","display_name":"Aliasing","level":3,"score":0.4475579261779785},{"id":"https://openalex.org/C2221639","wikidata":"https://www.wikidata.org/wiki/Q2877","display_name":"Discrete cosine transform","level":3,"score":0.426777184009552},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.40409448742866516},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.22465789318084717},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16486069560050964},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.09221190214157104},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.0},{"id":"https://openalex.org/C136536468","wikidata":"https://www.wikidata.org/wiki/Q1225894","display_name":"Undersampling","level":2,"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/icassp49357.2023.10096386","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/icassp49357.2023.10096386","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ICASSP 2023 - 2023 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320322093","display_name":"Electronics and Telecommunications Research Institute","ror":"https://ror.org/03ysstz10"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1542056213","https://openalex.org/W1570910243","https://openalex.org/W1572705944","https://openalex.org/W1577541836","https://openalex.org/W2048043252","https://openalex.org/W2117366609","https://openalex.org/W2125126590","https://openalex.org/W2126382145","https://openalex.org/W2143976439","https://openalex.org/W2163794674","https://openalex.org/W2169288303","https://openalex.org/W2171367028","https://openalex.org/W2784065132","https://openalex.org/W4301513688","https://openalex.org/W6633942617","https://openalex.org/W6634347048","https://openalex.org/W6678798091"],"related_works":["https://openalex.org/W2363301696","https://openalex.org/W2352223112","https://openalex.org/W1570840316","https://openalex.org/W2139283974","https://openalex.org/W2383072803","https://openalex.org/W4312036005","https://openalex.org/W2156505556","https://openalex.org/W2363056088","https://openalex.org/W1000239413","https://openalex.org/W2002970697"],"abstract_inverted_index":{"Over":[0],"the":[1,11,27,55,83,90,110],"past":[2],"decade,":[3],"audio":[4],"coding":[5,20,116],"technology":[6],"has":[7,48],"seen":[8],"standardization":[9],"and":[10,77,128],"development":[12],"of":[13],"many":[14],"frameworks":[15],"incorporated":[16],"with":[17,43,98],"linear":[18],"predictive":[19],"(LPC).":[21],"As":[22],"LPC":[23],"reduces":[24],"information":[25],"in":[26,54,82],"frequency":[28,111],"domain,":[29,60],"LP-based":[30],"frequency-domain":[31],"noise-shaping":[32,72],"(FDNS)":[33],"was":[34],"previously":[35],"proposed.":[36],"To":[37],"code":[38],"transient":[39],"signals":[40],"effectively,":[41],"FDNS":[42,76],"temporal":[44],"noise":[45],"shaping":[46],"(TNS)":[47],"emerged.":[49],"However,":[50],"these":[51],"mainly":[52],"operated":[53],"modified":[56,95],"discrete":[57],"cosine":[58],"transform":[59],"which":[61,104],"essentially":[62],"accompanies":[63],"time":[64],"domain":[65,85],"aliasing.":[66],"In":[67],"this":[68],"paper,":[69],"a":[70,94],"unified":[71],"(UNS)":[73],"framework":[74],"including":[75],"complex":[78],"LPC-based":[79],"TNS":[80],"(CTNS)":[81],"DFT":[84],"is":[86,102,122],"proposed":[87],"to":[88],"overcome":[89],"aliasing":[91],"issues.":[92],"Additionally,":[93],"polar":[96],"quantizer":[97],"phase":[99,106],"contrast":[100],"control":[101],"proposed,":[103],"saves":[105],"bits":[107],"depending":[108],"on":[109],"envelope":[112],"information.":[113],"The":[114],"core":[115],"feasibility":[117],"at":[118],"low":[119],"bit":[120],"rates":[121],"verified":[123],"through":[124],"various":[125],"objective":[126],"metrics":[127],"subjective":[129],"listening":[130],"evaluations.":[131]},"counts_by_year":[{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}