AU1715999A - System and method for dual-mode speech and data interface with a selection signal - Google Patents

System and method for dual-mode speech and data interface with a selection signal

Info

Publication number
AU1715999A
AU1715999A AU17159/99A AU1715999A AU1715999A AU 1715999 A AU1715999 A AU 1715999A AU 17159/99 A AU17159/99 A AU 17159/99A AU 1715999 A AU1715999 A AU 1715999A AU 1715999 A AU1715999 A AU 1715999A
Authority
AU
Australia
Prior art keywords
dual
selection signal
data interface
mode speech
speech
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
AU17159/99A
Inventor
Jeffrey Michael Lucak
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.)
Ericsson Inc
Original Assignee
Ericsson 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 Ericsson Inc filed Critical Ericsson Inc
Publication of AU1715999A publication Critical patent/AU1715999A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0435—Details
    • H04Q11/0457—Connection protocols
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13003—Constructional details of switching devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13031—Pulse code modulation, PCM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13034—A/D conversion, code compression/expansion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1309—Apparatus individually associated with a subscriber line, line circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13174—Data transmission, file transfer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/1318—Ringing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13199—Modem, modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13209—ISDN
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13292—Time division multiplexing, TDM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13405—Dual frequency signaling, DTMF

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)
AU17159/99A 1997-12-10 1998-12-08 System and method for dual-mode speech and data interface with a selection signal Abandoned AU1715999A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US98799397A 1997-12-10 1997-12-10
US08987993 1997-12-10
PCT/US1998/025976 WO1999030477A1 (en) 1997-12-10 1998-12-08 System and method for dual-mode speech and data interface with a selection signal

Publications (1)

Publication Number Publication Date
AU1715999A true AU1715999A (en) 1999-06-28

Family

ID=25533763

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17159/99A Abandoned AU1715999A (en) 1997-12-10 1998-12-08 System and method for dual-mode speech and data interface with a selection signal

Country Status (2)

Country Link
AU (1) AU1715999A (en)
WO (1) WO1999030477A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020173807A1 (en) * 2019-02-25 2020-09-03 Ams Ag Host communication circuit, client communication circuit, communication system, sound reproducing device and communication method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1363433A (en) * 1971-12-09 1974-08-14 Standard Telephones Cables Ltd Dual purpose telecommunication system
US5361296A (en) * 1991-11-25 1994-11-01 Zoom Telephonics, Inc. Modem with ring detection/modem processing capability
ES2190437T3 (en) * 1993-09-01 2003-08-01 Canon Kk COMMUNICATION DEVICE CONNECTABLE TO A SWITCHING NETWORK THAT PROVIDES A DISTINCTIVE TYPE CALL SIGNAL SERVICE.
US5684825A (en) * 1994-03-23 1997-11-04 Paradyne Corporation Independently switched voice and data calls using a simultaneous voice and data modem
US5668857A (en) * 1996-03-29 1997-09-16 Netspeed, Inc. Communication server apparatus and method

Also Published As

Publication number Publication date
WO1999030477A1 (en) 1999-06-17
WO1999030477A8 (en) 1999-09-02

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Legal Events

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