AU2001257580A1 - Apparatus and method for filtering voiceband and metering tone frequencies of a mixed voice/data signal - Google Patents

Apparatus and method for filtering voiceband and metering tone frequencies of a mixed voice/data signal

Info

Publication number
AU2001257580A1
AU2001257580A1 AU2001257580A AU5758001A AU2001257580A1 AU 2001257580 A1 AU2001257580 A1 AU 2001257580A1 AU 2001257580 A AU2001257580 A AU 2001257580A AU 5758001 A AU5758001 A AU 5758001A AU 2001257580 A1 AU2001257580 A1 AU 2001257580A1
Authority
AU
Australia
Prior art keywords
voiceband
filtering
data signal
tone frequencies
mixed voice
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
AU2001257580A
Inventor
Steven M. Swam
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.)
Commscope Connectivity LLC
Original Assignee
ADC Telecommunications 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 ADC Telecommunications Inc filed Critical ADC Telecommunications Inc
Publication of AU2001257580A1 publication Critical patent/AU2001257580A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H04M11/062—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors using different frequency bands for speech and other data

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Meter Arrangements (AREA)
AU2001257580A 2000-03-09 2001-03-09 Apparatus and method for filtering voiceband and metering tone frequencies of a mixed voice/data signal Abandoned AU2001257580A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/521,589 US6728367B1 (en) 2000-03-09 2000-03-09 Apparatus and method for filtering voiceband and metering tone frequencies of a mixed voice/data signal
US09521589 2000-03-09
PCT/US2001/040278 WO2001067735A1 (en) 2000-03-09 2001-03-09 Apparatus and method for filtering voiceband and metering tone frequencies of a mixed voice/data signal

Publications (1)

Publication Number Publication Date
AU2001257580A1 true AU2001257580A1 (en) 2001-09-17

Family

ID=24077308

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001257580A Abandoned AU2001257580A1 (en) 2000-03-09 2001-03-09 Apparatus and method for filtering voiceband and metering tone frequencies of a mixed voice/data signal

Country Status (4)

Country Link
US (1) US6728367B1 (en)
AR (1) AR027632A1 (en)
AU (1) AU2001257580A1 (en)
WO (1) WO2001067735A1 (en)

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US8948059B2 (en) * 2000-12-26 2015-02-03 Polycom, Inc. Conference endpoint controlling audio volume of a remote device
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US8964604B2 (en) * 2000-12-26 2015-02-24 Polycom, Inc. Conference endpoint instructing conference bridge to dial phone number
US8977683B2 (en) * 2000-12-26 2015-03-10 Polycom, Inc. Speakerphone transmitting password information to a remote device
US7339605B2 (en) * 2004-04-16 2008-03-04 Polycom, Inc. Conference link between a speakerphone and a video conference unit
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US8976712B2 (en) 2001-05-10 2015-03-10 Polycom, Inc. Speakerphone and conference bridge which request and perform polling operations
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US7978838B2 (en) * 2001-12-31 2011-07-12 Polycom, Inc. Conference endpoint instructing conference bridge to mute participants
US7787605B2 (en) * 2001-12-31 2010-08-31 Polycom, Inc. Conference bridge which decodes and responds to control information embedded in audio information
US8023458B2 (en) 2001-12-31 2011-09-20 Polycom, Inc. Method and apparatus for wideband conferencing
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US8223942B2 (en) 2001-12-31 2012-07-17 Polycom, Inc. Conference endpoint requesting and receiving billing information from a conference bridge
US20050213726A1 (en) * 2001-12-31 2005-09-29 Polycom, Inc. Conference bridge which transfers control information embedded in audio information between endpoints
US8947487B2 (en) * 2001-12-31 2015-02-03 Polycom, Inc. Method and apparatus for combining speakerphone and video conference unit operations
US8934381B2 (en) * 2001-12-31 2015-01-13 Polycom, Inc. Conference endpoint instructing a remote device to establish a new connection
US8705719B2 (en) 2001-12-31 2014-04-22 Polycom, Inc. Speakerphone and conference bridge which receive and provide participant monitoring information
US7742588B2 (en) 2001-12-31 2010-06-22 Polycom, Inc. Speakerphone establishing and using a second connection of graphics information
US8885523B2 (en) * 2001-12-31 2014-11-11 Polycom, Inc. Speakerphone transmitting control information embedded in audio information through a conference bridge
US7529846B2 (en) * 2002-05-14 2009-05-05 Thomson Licensing Video receiver architecture for digital subscriber line networks
US8126029B2 (en) 2005-06-08 2012-02-28 Polycom, Inc. Voice interference correction for mixed voice and spread spectrum data signaling
US8199791B2 (en) 2005-06-08 2012-06-12 Polycom, Inc. Mixed voice and spread spectrum data signaling with enhanced concealment of data
US7796565B2 (en) 2005-06-08 2010-09-14 Polycom, Inc. Mixed voice and spread spectrum data signaling with multiplexing multiple users with CDMA
JP7172903B2 (en) * 2019-07-29 2022-11-16 日本電信電話株式会社 Signal transmission system and signal transmission method

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DE10147082C2 (en) * 2001-09-25 2003-07-31 Infineon Technologies Ag Method for transmitting charge determination signals over a data transmission path using resonance phenomena

Also Published As

Publication number Publication date
WO2001067735A1 (en) 2001-09-13
AR027632A1 (en) 2003-04-02
US6728367B1 (en) 2004-04-27

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