{"id":"https://openalex.org/W2281575701","doi":"https://doi.org/10.17487/rfc6464","title":"A Real-time Transport Protocol (RTP) Header Extension for Client-to-Mixer Audio Level Indication","display_name":"A Real-time Transport Protocol (RTP) Header Extension for Client-to-Mixer Audio Level Indication","publication_year":2011,"publication_date":"2011-12-01","ids":{"openalex":"https://openalex.org/W2281575701","doi":"https://doi.org/10.17487/rfc6464","mag":"2281575701"},"language":"en","primary_location":{"id":"doi:10.17487/rfc6464","is_oa":false,"landing_page_url":"https://doi.org/10.17487/rfc6464","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"report"},"type":"report","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/A5058322322","display_name":"Emil Ivov","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"E. Ivov","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5087012720","display_name":"Enrico Marocco","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"E. Marocco","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10651","display_name":"IPv6, Mobility, Handover, Networks, Security","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12720","display_name":"Multimedia Communication and Technology","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10575","display_name":"Wireless Communication Networks Research","score":0.9929999709129333,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/header","display_name":"Header","score":0.8355159163475037},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7529922723770142},{"id":"https://openalex.org/keywords/network-packet","display_name":"Network packet","score":0.6073295474052429},{"id":"https://openalex.org/keywords/rtp-control-protocol","display_name":"RTP Control Protocol","score":0.592681348323822},{"id":"https://openalex.org/keywords/computer-network","display_name":"Computer network","score":0.5594454407691956},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.4959045350551605},{"id":"https://openalex.org/keywords/real-time-computing","display_name":"Real-time computing","score":0.4422461986541748},{"id":"https://openalex.org/keywords/audio-over-ethernet","display_name":"Audio over Ethernet","score":0.429691344499588},{"id":"https://openalex.org/keywords/audio-signal","display_name":"Audio signal","score":0.3664088547229767},{"id":"https://openalex.org/keywords/audio-signal-processing","display_name":"Audio signal processing","score":0.31003281474113464},{"id":"https://openalex.org/keywords/speech-recognition","display_name":"Speech recognition","score":0.21196284890174866},{"id":"https://openalex.org/keywords/speech-coding","display_name":"Speech coding","score":0.10330083966255188}],"concepts":[{"id":"https://openalex.org/C48105269","wikidata":"https://www.wikidata.org/wiki/Q1141160","display_name":"Header","level":2,"score":0.8355159163475037},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7529922723770142},{"id":"https://openalex.org/C158379750","wikidata":"https://www.wikidata.org/wiki/Q214111","display_name":"Network packet","level":2,"score":0.6073295474052429},{"id":"https://openalex.org/C56626739","wikidata":"https://www.wikidata.org/wiki/Q749940","display_name":"RTP Control Protocol","level":3,"score":0.592681348323822},{"id":"https://openalex.org/C31258907","wikidata":"https://www.wikidata.org/wiki/Q1301371","display_name":"Computer network","level":1,"score":0.5594454407691956},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.4959045350551605},{"id":"https://openalex.org/C79403827","wikidata":"https://www.wikidata.org/wiki/Q3988","display_name":"Real-time computing","level":1,"score":0.4422461986541748},{"id":"https://openalex.org/C36561122","wikidata":"https://www.wikidata.org/wiki/Q4819874","display_name":"Audio over Ethernet","level":5,"score":0.429691344499588},{"id":"https://openalex.org/C64922751","wikidata":"https://www.wikidata.org/wiki/Q4650799","display_name":"Audio signal","level":3,"score":0.3664088547229767},{"id":"https://openalex.org/C127220857","wikidata":"https://www.wikidata.org/wiki/Q2719318","display_name":"Audio signal processing","level":4,"score":0.31003281474113464},{"id":"https://openalex.org/C28490314","wikidata":"https://www.wikidata.org/wiki/Q189436","display_name":"Speech recognition","level":1,"score":0.21196284890174866},{"id":"https://openalex.org/C13895895","wikidata":"https://www.wikidata.org/wiki/Q3270773","display_name":"Speech coding","level":2,"score":0.10330083966255188},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.17487/rfc6464","is_oa":false,"landing_page_url":"https://doi.org/10.17487/rfc6464","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":null,"raw_type":"report"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W1744779065","https://openalex.org/W1876320465","https://openalex.org/W1879918842","https://openalex.org/W1902574076","https://openalex.org/W2097042314","https://openalex.org/W2099040451","https://openalex.org/W2140471436","https://openalex.org/W2182384026","https://openalex.org/W2236057559","https://openalex.org/W2289592161"],"related_works":["https://openalex.org/W2182384026","https://openalex.org/W2960669480","https://openalex.org/W2784183389","https://openalex.org/W2877459765","https://openalex.org/W2881414539","https://openalex.org/W2252410209","https://openalex.org/W3149492534","https://openalex.org/W2591247468","https://openalex.org/W2396862992","https://openalex.org/W2763706383","https://openalex.org/W2979049441","https://openalex.org/W2863481679","https://openalex.org/W2934587396","https://openalex.org/W2886117739","https://openalex.org/W2873864581","https://openalex.org/W2813637467","https://openalex.org/W3023801720","https://openalex.org/W2929178383","https://openalex.org/W2817491896","https://openalex.org/W2794706232"],"abstract_inverted_index":{"This":[0],"document":[1],"defines":[2],"a":[3,50],"mechanism":[4],"by":[5],"which":[6,45],"packets":[7],"of":[8,23,52],"Real-Time\nTransport":[9],"Protocol":[10],"(RTP)":[11],"audio":[12,21,25,54],"streams":[13],"can":[14,35],"indicate,":[15],"in":[16,28],"an":[17,40],"RTP":[18],"header\nextension,":[19],"the":[20,24,29,37],"level":[22],"sample":[26],"carried":[27],"RTP\npacket.":[30],"In":[31],"large":[32],"conferences,":[33],"this":[34],"reduce":[36],"load":[38],"on":[39],"audio\nmixer":[41],"or":[42],"other":[43],"middlebox":[44],"wants":[46],"to":[47,59],"forward":[48],"only":[49],"few":[51],"the\nloudest":[53],"streams,":[55],"without":[56],"requiring":[57],"it":[58],"decode":[60],"and":[61],"measure\nevery":[62],"stream":[63],"that":[64],"is":[65],"received.":[66]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2013,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}