AU2002213208A1 - Dynamic latency management, dynamic drift correction, and automatic microphone detection - Google Patents

Dynamic latency management, dynamic drift correction, and automatic microphone detection

Info

Publication number
AU2002213208A1
AU2002213208A1 AU2002213208A AU1320802A AU2002213208A1 AU 2002213208 A1 AU2002213208 A1 AU 2002213208A1 AU 2002213208 A AU2002213208 A AU 2002213208A AU 1320802 A AU1320802 A AU 1320802A AU 2002213208 A1 AU2002213208 A1 AU 2002213208A1
Authority
AU
Australia
Prior art keywords
dynamic
drift correction
microphone detection
latency management
automatic microphone
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2002213208A
Inventor
John Mantegna
Shuwu Wu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Historic AOL LLC
Original Assignee
America Online Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/845,083 external-priority patent/US7281053B2/en
Priority claimed from US09/844,656 external-priority patent/US7039193B2/en
Priority claimed from US09/845,084 external-priority patent/US7231453B2/en
Application filed by America Online Inc filed Critical America Online Inc
Publication of AU2002213208A1 publication Critical patent/AU2002213208A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/80—Responding to QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/2236—Quality of speech transmission monitoring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer
AU2002213208A 2000-10-13 2001-10-15 Dynamic latency management, dynamic drift correction, and automatic microphone detection Abandoned AU2002213208A1 (en)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US23991700P 2000-10-13 2000-10-13
US60/239,917 2000-10-13
US09/844,656 2001-04-30
US09/845,083 US7281053B2 (en) 2000-10-13 2001-04-30 Method and system for dynamic latency management and drift correction
US09/844,656 US7039193B2 (en) 2000-10-13 2001-04-30 Automatic microphone detection
US09/845,084 US7231453B2 (en) 2000-10-13 2001-04-30 Temporal drift correction
US09/845,083 2001-04-30
US09/845,084 2001-04-30
PCT/US2001/032098 WO2002032054A2 (en) 2000-10-13 2001-10-15 Dynamic latency management, dynamic drift correction, and automatic microphone detection

Publications (1)

Publication Number Publication Date
AU2002213208A1 true AU2002213208A1 (en) 2002-04-22

Family

ID=27499991

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002213208A Abandoned AU2002213208A1 (en) 2000-10-13 2001-10-15 Dynamic latency management, dynamic drift correction, and automatic microphone detection

Country Status (3)

Country Link
EP (1) EP1346543B1 (en)
AU (1) AU2002213208A1 (en)
WO (1) WO2002032054A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004350014A (en) * 2003-05-22 2004-12-09 Matsushita Electric Ind Co Ltd Server device, program, data transmission/reception system, data transmitting method, and data processing method
CN100407694C (en) * 2004-09-30 2008-07-30 华为技术有限公司 Method for reducing real-time service time delay and time delay variation
US7672742B2 (en) * 2005-02-16 2010-03-02 Adaptec, Inc. Method and system for reducing audio latency
GB2451828A (en) 2007-08-13 2009-02-18 Snell & Wilcox Ltd Digital audio processing method for identifying periods in which samples may be deleted or repeated unobtrusively
US8589720B2 (en) 2008-04-15 2013-11-19 Qualcomm Incorporated Synchronizing timing mismatch by data insertion
GB2521149B (en) 2013-12-10 2021-08-18 Grass Valley Ltd Adjusting occupancies of a set of buffers
GB2591423B (en) * 2013-12-10 2021-10-20 Grass Valley Ltd Adjusting occupancies of a set of buffers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1572995A (en) * 1994-02-11 1995-08-29 Newbridge Networks Corporation Method of dynamically compensating for variable transmission delays in packet networks
US5825771A (en) * 1994-11-10 1998-10-20 Vocaltec Ltd. Audio transceiver
CA2254706A1 (en) * 1997-12-02 1999-06-02 Northern Telecom Limited Speech reception via a packet transmission facility
SG71835A1 (en) * 1998-09-07 2000-04-18 Victor Company Of Japan A dejittering and clock recovery technique for real-time audio/visual network applications

Also Published As

Publication number Publication date
WO2002032054A3 (en) 2003-03-13
EP1346543A2 (en) 2003-09-24
EP1346543B1 (en) 2018-09-05
WO2002032054A2 (en) 2002-04-18

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