AU2002359480A1 - Systems and methods for providing echo control - Google Patents

Systems and methods for providing echo control

Info

Publication number
AU2002359480A1
AU2002359480A1 AU2002359480A AU2002359480A AU2002359480A1 AU 2002359480 A1 AU2002359480 A1 AU 2002359480A1 AU 2002359480 A AU2002359480 A AU 2002359480A AU 2002359480 A AU2002359480 A AU 2002359480A AU 2002359480 A1 AU2002359480 A1 AU 2002359480A1
Authority
AU
Australia
Prior art keywords
systems
methods
echo control
providing echo
providing
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
AU2002359480A
Inventor
Gregory J. Paterno
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.)
Verizon Business Global LLC
Original Assignee
Worldcom 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
Application filed by Worldcom Inc filed Critical Worldcom Inc
Publication of AU2002359480A1 publication Critical patent/AU2002359480A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/20—Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other
    • H04B3/23—Reducing echo effects or singing; Opening or closing transmitting path; Conditioning for transmission in one direction or the other using a replica of transmitted signal in the time domain, e.g. echo cancellers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
AU2002359480A 2001-12-14 2002-11-25 Systems and methods for providing echo control Abandoned AU2002359480A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1687401A 2001-12-14 2001-12-14
US10/016,874 2001-12-14
PCT/US2002/037825 WO2003052959A1 (en) 2001-12-14 2002-11-25 Systems and methods for providing echo control

Publications (1)

Publication Number Publication Date
AU2002359480A1 true AU2002359480A1 (en) 2003-06-30

Family

ID=21779467

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002359480A Abandoned AU2002359480A1 (en) 2001-12-14 2002-11-25 Systems and methods for providing echo control

Country Status (4)

Country Link
EP (1) EP1464123A1 (en)
AU (1) AU2002359480A1 (en)
CA (1) CA2470097A1 (en)
WO (1) WO2003052959A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7525918B2 (en) * 2003-01-21 2009-04-28 Broadcom Corporation Using RTCP statistics for media system control

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6768796B2 (en) * 2001-02-05 2004-07-27 3Com Corporation System and method for echo cancellation

Also Published As

Publication number Publication date
EP1464123A1 (en) 2004-10-06
WO2003052959A1 (en) 2003-06-26
CA2470097A1 (en) 2003-06-26

Similar Documents

Publication Publication Date Title
AU2002346527A1 (en) Systems and methods for fund transfers
AU2002234211A1 (en) Position location system and method
AU2002307768A1 (en) System and method for phytomonitoring
AU2002363943A1 (en) An electrochemical system and methods for control thereof
EP1295789A3 (en) Environmental control system
AU2002335799A1 (en) System and method for environment mapping
AUPR890201A0 (en) Methods and systems (npw005)
AU2002364007A1 (en) Systems and methods for evaluating opportunities
AU2002323155A1 (en) System and method for distributed device control
AU2002306929A1 (en) Part mapping system and method
EP1467265B8 (en) Control system
AU2002247031A1 (en) Methods and systems for financing
AU2002246957A1 (en) Smart-caching system and method
AU2003262734A1 (en) Neuro-mimetic control systems and methods
AU2003300633A1 (en) Electromagnetic valve system
AU2002359480A1 (en) Systems and methods for providing echo control
AU2002240551A1 (en) Facility monitoring control systems and methods
AU2002352461A1 (en) Control system and method
WO2002099718A8 (en) Configuration systems and methods
AU2002239691A1 (en) Access control systems and methods
AU2002255180A1 (en) Control system
AU2002218288A1 (en) Control system
AU2002219605A1 (en) Control system
AU2001260478A1 (en) Access control systems
AUPR900601A0 (en) Methods and systems (nps031)

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase