{"id":"https://openalex.org/W2123783762","doi":"https://doi.org/10.1016/s0923-5965(99)00056-9","title":"MPEG-4 natural audio coding","display_name":"MPEG-4 natural audio coding","publication_year":2000,"publication_date":"2000-01-01","ids":{"openalex":"https://openalex.org/W2123783762","doi":"https://doi.org/10.1016/s0923-5965(99)00056-9","mag":"2123783762"},"language":"en","primary_location":{"id":"doi:10.1016/s0923-5965(99)00056-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0923-5965(99)00056-9","pdf_url":null,"source":{"id":"https://openalex.org/S38090728","display_name":"Signal Processing Image Communication","issn_l":"0923-5965","issn":["0923-5965","1879-2677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal Processing: Image Communication","raw_type":"journal-article"},"type":"article","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/A5033167710","display_name":"Karlheinz Brandenburg","orcid":"https://orcid.org/0000-0002-8089-9508"},"institutions":[{"id":"https://openalex.org/I4210124274","display_name":"Fraunhofer Institute for Integrated Circuits","ror":"https://ror.org/024ape423","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210124274","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Karlheinz Brandenburg","raw_affiliation_strings":["Fraunhofer Institut f\u00fcr Integrierte Schaltungen IIS, D-91058 Erlangen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer Institut f\u00fcr Integrierte Schaltungen IIS, D-91058 Erlangen, Germany","institution_ids":["https://openalex.org/I4210124274"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078273847","display_name":"Oliver Kunz","orcid":null},"institutions":[{"id":"https://openalex.org/I4210124274","display_name":"Fraunhofer Institute for Integrated Circuits","ror":"https://ror.org/024ape423","country_code":"DE","type":"facility","lineage":["https://openalex.org/I4210124274","https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Oliver Kunz","raw_affiliation_strings":["Fraunhofer Institut f\u00fcr Integrierte Schaltungen IIS, D-91058 Erlangen, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer Institut f\u00fcr Integrierte Schaltungen IIS, D-91058 Erlangen, Germany","institution_ids":["https://openalex.org/I4210124274"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5088165413","display_name":"Akihiko Sugiyama","orcid":"https://orcid.org/0000-0002-4296-3935"},"institutions":[{"id":"https://openalex.org/I118347220","display_name":"NEC (Japan)","ror":"https://ror.org/04jndar25","country_code":"JP","type":"company","lineage":["https://openalex.org/I118347220"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Akihiko Sugiyama","raw_affiliation_strings":["NEC C&C Media Research Laboratories, 1-1, Miyazaki 4-chome, Miyamae-ku, Kawasaki 216-8555, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"NEC C&C Media Research Laboratories, 1-1, Miyazaki 4-chome, Miyamae-ku, Kawasaki 216-8555, Japan","institution_ids":["https://openalex.org/I118347220"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5033167710"],"corresponding_institution_ids":["https://openalex.org/I4210124274"],"apc_list":{"value":2330,"currency":"USD","value_usd":2330},"apc_paid":null,"fwci":4.249,"has_fulltext":false,"cited_by_count":41,"citation_normalized_percentile":{"value":0.94292918,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"15","issue":"4-5","first_page":"423","last_page":"444"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10860","display_name":"Speech and Audio Processing","score":0.9997000098228455,"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":0.9997000098228455,"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":0.9994000196456909,"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/T11309","display_name":"Music 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"}}],"keywords":[{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.7767982482910156},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7766912579536438},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.648169755935669},{"id":"https://openalex.org/keywords/adaptive-multi-rate-audio-codec","display_name":"Adaptive Multi-Rate audio codec","score":0.6243787407875061},{"id":"https://openalex.org/keywords/toolbox","display_name":"Toolbox","score":0.5980625748634338},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.5287097692489624},{"id":"https://openalex.org/keywords/mpeg-4","display_name":"MPEG-4","score":0.48266080021858215},{"id":"https://openalex.org/keywords/sub-band-coding","display_name":"Sub-band coding","score":0.4656117260456085},{"id":"https://openalex.org/keywords/codec2","display_name":"Codec2","score":0.43589144945144653},{"id":"https://openalex.org/keywords/voice-activity-detection","display_name":"Voice activity detection","score":0.2556750774383545},{"id":"https://openalex.org/keywords/linear-predictive-coding","display_name":"Linear predictive coding","score":0.20574328303337097},{"id":"https://openalex.org/keywords/speech-processing","display_name":"Speech processing","score":0.20524299144744873},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.09301534295082092},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.0745229721069336}],"concepts":[{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.7767982482910156},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7766912579536438},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.648169755935669},{"id":"https://openalex.org/C177067256","wikidata":"https://www.wikidata.org/wiki/Q4676210","display_name":"Adaptive Multi-Rate audio codec","level":4,"score":0.6243787407875061},{"id":"https://openalex.org/C2777655017","wikidata":"https://www.wikidata.org/wiki/Q1501161","display_name":"Toolbox","level":2,"score":0.5980625748634338},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.5287097692489624},{"id":"https://openalex.org/C97501218","wikidata":"https://www.wikidata.org/wiki/Q219763","display_name":"MPEG-4","level":3,"score":0.48266080021858215},{"id":"https://openalex.org/C98526533","wikidata":"https://www.wikidata.org/wiki/Q1691938","display_name":"Sub-band coding","level":3,"score":0.4656117260456085},{"id":"https://openalex.org/C75217168","wikidata":"https://www.wikidata.org/wiki/Q1105653","display_name":"Codec2","level":4,"score":0.43589144945144653},{"id":"https://openalex.org/C204201278","wikidata":"https://www.wikidata.org/wiki/Q1332614","display_name":"Voice activity detection","level":3,"score":0.2556750774383545},{"id":"https://openalex.org/C59883199","wikidata":"https://www.wikidata.org/wiki/Q1826438","display_name":"Linear predictive coding","level":3,"score":0.20574328303337097},{"id":"https://openalex.org/C61328038","wikidata":"https://www.wikidata.org/wiki/Q3358061","display_name":"Speech processing","level":2,"score":0.20524299144744873},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.09301534295082092},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0745229721069336},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.1016/s0923-5965(99)00056-9","is_oa":false,"landing_page_url":"https://doi.org/10.1016/s0923-5965(99)00056-9","pdf_url":null,"source":{"id":"https://openalex.org/S38090728","display_name":"Signal Processing Image Communication","issn_l":"0923-5965","issn":["0923-5965","1879-2677"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Signal Processing: Image Communication","raw_type":"journal-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.128.3148","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.128.3148","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://www.mp3-tech.org/programmer/docs/audio.pdf","raw_type":"text"},{"id":"pmh:oai:fraunhofer.de:B-60040","is_oa":false,"landing_page_url":"http://publica.fraunhofer.de/documents/B-60040.html","pdf_url":null,"source":{"id":"https://openalex.org/S4306400801","display_name":"Publikationsdatenbank der Fraunhofer-Gesellschaft (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Fraunhofer IIS-A","raw_type":"Journal Article"},{"id":"pmh:oai:publica.fraunhofer.de:publica/196805","is_oa":false,"landing_page_url":"https://publica.fraunhofer.de/handle/publica/196805","pdf_url":null,"source":{"id":"https://openalex.org/S4306400318","display_name":"Fraunhofer-Publica (Fraunhofer-Gesellschaft)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4923324","host_organization_name":"Fraunhofer-Gesellschaft","host_organization_lineage":["https://openalex.org/I4923324"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"journal article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W100701745","https://openalex.org/W1489087516","https://openalex.org/W1516046644","https://openalex.org/W1522080227","https://openalex.org/W1570910243","https://openalex.org/W1979633881","https://openalex.org/W1988975528","https://openalex.org/W2133988432","https://openalex.org/W2135148838","https://openalex.org/W2136434661","https://openalex.org/W2144596125","https://openalex.org/W2156542523","https://openalex.org/W2159644785","https://openalex.org/W3088218930","https://openalex.org/W6630970621","https://openalex.org/W6683380681","https://openalex.org/W6725001855"],"related_works":["https://openalex.org/W2060409740","https://openalex.org/W2374470469","https://openalex.org/W2092228680","https://openalex.org/W2369063343","https://openalex.org/W2011561032","https://openalex.org/W187353244","https://openalex.org/W2118305611","https://openalex.org/W2496295964","https://openalex.org/W2336887028","https://openalex.org/W2111280847"],"abstract_inverted_index":null,"counts_by_year":[{"year":2014,"cited_by_count":1},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2026-06-19T17:40:00.097472","created_date":"2025-10-10T00:00:00"}
