{"id":"https://openalex.org/W183023482","doi":"https://doi.org/10.21437/interspeech.2009-689","title":"On the cost of backward compatibility for communication codecs","display_name":"On the cost of backward compatibility for communication codecs","publication_year":2009,"publication_date":"2009-09-06","ids":{"openalex":"https://openalex.org/W183023482","doi":"https://doi.org/10.21437/interspeech.2009-689","mag":"183023482"},"language":"en","primary_location":{"id":"doi:10.21437/interspeech.2009-689","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2009-689","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2009","raw_type":"proceedings-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/A5072028408","display_name":"Konstantin Schmidt","orcid":"https://orcid.org/0000-0002-4857-4121"},"institutions":[{"id":"https://openalex.org/I4923324","display_name":"Fraunhofer-Gesellschaft","ror":"https://ror.org/05hkkdn48","country_code":"DE","type":"government","lineage":["https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Konstantin Schmidt","raw_affiliation_strings":["Fraunhofer Society"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer Society","institution_ids":["https://openalex.org/I4923324"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043646617","display_name":"Markus Schnell","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Markus Schnell","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002437789","display_name":"Nikolaus Rettelbach","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Nikolaus Rettelbach","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002220848","display_name":"Manfred Lutzky","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Manfred Lutzky","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5018362584","display_name":"Jochen Issing","orcid":null},"institutions":[{"id":"https://openalex.org/I4923324","display_name":"Fraunhofer-Gesellschaft","ror":"https://ror.org/05hkkdn48","country_code":"DE","type":"government","lineage":["https://openalex.org/I4923324"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jochen Issing","raw_affiliation_strings":["Fraunhofer Society, Munich, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Fraunhofer Society, Munich, Germany","institution_ids":["https://openalex.org/I4923324"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.01754229,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"2619","last_page":"2622"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10901","display_name":"Advanced Data Compression Techniques","score":0.9900000095367432,"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":0.9900000095367432,"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/T10201","display_name":"Speech Recognition and Synthesis","score":0.9635000228881836,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"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":0.9269999861717224,"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/codec","display_name":"Codec","score":0.9130306243896484},{"id":"https://openalex.org/keywords/standardization","display_name":"Standardization","score":0.7961844801902771},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7135937809944153},{"id":"https://openalex.org/keywords/wideband","display_name":"Wideband","score":0.6049503684043884},{"id":"https://openalex.org/keywords/coding","display_name":"Coding (social sciences)","score":0.5842422246932983},{"id":"https://openalex.org/keywords/wideband-audio","display_name":"Wideband audio","score":0.5405200719833374},{"id":"https://openalex.org/keywords/compatibility","display_name":"Compatibility (geochemistry)","score":0.47952866554260254},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.3450459837913513},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3125450015068054},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.3083183765411377},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.15092390775680542},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.1462584137916565},{"id":"https://openalex.org/keywords/audio-signal","display_name":"Audio signal","score":0.07557052373886108}],"concepts":[{"id":"https://openalex.org/C161765866","wikidata":"https://www.wikidata.org/wiki/Q184748","display_name":"Codec","level":2,"score":0.9130306243896484},{"id":"https://openalex.org/C188087704","wikidata":"https://www.wikidata.org/wiki/Q369577","display_name":"Standardization","level":2,"score":0.7961844801902771},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7135937809944153},{"id":"https://openalex.org/C2780202535","wikidata":"https://www.wikidata.org/wiki/Q4524457","display_name":"Wideband","level":2,"score":0.6049503684043884},{"id":"https://openalex.org/C179518139","wikidata":"https://www.wikidata.org/wiki/Q5140297","display_name":"Coding (social sciences)","level":2,"score":0.5842422246932983},{"id":"https://openalex.org/C173391809","wikidata":"https://www.wikidata.org/wiki/Q2740189","display_name":"Wideband audio","level":5,"score":0.5405200719833374},{"id":"https://openalex.org/C2778648169","wikidata":"https://www.wikidata.org/wiki/Q967768","display_name":"Compatibility (geochemistry)","level":2,"score":0.47952866554260254},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.3450459837913513},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3125450015068054},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.3083183765411377},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15092390775680542},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.1462584137916565},{"id":"https://openalex.org/C64922751","wikidata":"https://www.wikidata.org/wiki/Q4650799","display_name":"Audio signal","level":3,"score":0.07557052373886108},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C87687168","wikidata":"https://www.wikidata.org/wiki/Q173114","display_name":"Digital audio","level":4,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C111919701","wikidata":"https://www.wikidata.org/wiki/Q9135","display_name":"Operating system","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.21437/interspeech.2009-689","is_oa":false,"landing_page_url":"https://doi.org/10.21437/interspeech.2009-689","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Interspeech 2009","raw_type":"proceedings-article"},{"id":"pmh:oai:fraunhofer.de:N-170813","is_oa":false,"landing_page_url":"http://publica.fraunhofer.de/documents/N-170813.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","raw_type":"Conference Paper"},{"id":"pmh:oai:publica.fraunhofer.de:publica/365530","is_oa":false,"landing_page_url":"https://publica.fraunhofer.de/handle/publica/365530","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":"conference paper"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W313682460","https://openalex.org/W1485515796","https://openalex.org/W1500619896","https://openalex.org/W1523644733","https://openalex.org/W1539971816","https://openalex.org/W1605326696","https://openalex.org/W2053408600","https://openalex.org/W2103778207","https://openalex.org/W2105961477","https://openalex.org/W2109918841","https://openalex.org/W2150593711","https://openalex.org/W2165291881","https://openalex.org/W2239555797"],"related_works":["https://openalex.org/W2140646420","https://openalex.org/W2017913521","https://openalex.org/W2152250293","https://openalex.org/W2110178950","https://openalex.org/W2150814427","https://openalex.org/W50552483","https://openalex.org/W1158865648","https://openalex.org/W1480343695","https://openalex.org/W2108459488","https://openalex.org/W2374470469"],"abstract_inverted_index":{"Super":[0],"wideband":[1,22],"(SWB)":[2],"communication":[3],"calls":[4],"more":[5,7,62],"and":[6,39],"attention":[8],"as":[9],"can":[10],"be":[11],"seen":[12],"by":[13],"the":[14,36,41,56],"standardization":[15],"activities":[16],"of":[17,58],"SWB":[18,47],"extensions":[19],"for":[20,34],"well-established":[21],"codecs,":[23],"e.g.":[24],"G.722":[25,37],"or":[26],"G.711.1.":[27],"This":[28],"paper":[29],"presents":[30],"a":[31,50],"technical":[32],"solution":[33],"extending":[35,59],"codec":[38],"compares":[40],"new":[42],"technology":[43],"to":[44,61,66],"other":[45],"standardized":[46],"codecs.":[48],"Hereby,":[49],"closer":[51],"look":[52],"is":[53],"given":[54],"on":[55],"concept":[57],"technologies":[60],"capabilities":[63],"in":[64],"contrast":[65],"non-backwards":[67],"compatible":[68],"solutions.":[69]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
