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IT7829542A0 - Dispositivo per mettere in comunicazione i deboli di udito tramite la rete telefonica. - Google Patents

Dispositivo per mettere in comunicazione i deboli di udito tramite la rete telefonica.

Info

Publication number
IT7829542A0
IT7829542A0 IT7829542A IT2954278A IT7829542A0 IT 7829542 A0 IT7829542 A0 IT 7829542A0 IT 7829542 A IT7829542 A IT 7829542A IT 2954278 A IT2954278 A IT 2954278A IT 7829542 A0 IT7829542 A0 IT 7829542A0
Authority
IT
Italy
Prior art keywords
connect
telephone network
hearing impaired
hearing
impaired
Prior art date
Application number
IT7829542A
Other languages
English (en)
Other versions
IT1100456B (it
Inventor
Krause Michael
Original Assignee
Hoergeschaedigten Tech
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 Hoergeschaedigten Tech filed Critical Hoergeschaedigten Tech
Publication of IT7829542A0 publication Critical patent/IT7829542A0/it
Application granted granted Critical
Publication of IT1100456B publication Critical patent/IT1100456B/it

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
    • H04M11/066—Telephone sets adapted for data transmision
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J7/00—Type-selecting or type-actuating mechanisms
    • B41J7/005—Type-selecting actions or mechanisms by unusual means, e.g. for use by physically disabled persons

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Telephone Set Structure (AREA)
IT7829542A 1977-11-08 1978-11-08 Dispositivo per mettere in comunicazione i deboli di udito tramite la rete telefonica IT1100456B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2749923A DE2749923B2 (de) 1977-11-08 1977-11-08 Einrichtung für die schriftliche Kommunikation über das Telefonnetz, insbesondere für Hörgeschädigte

Publications (2)

Publication Number Publication Date
IT7829542A0 true IT7829542A0 (it) 1978-11-08
IT1100456B IT1100456B (it) 1985-09-28

Family

ID=6023286

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7829542A IT1100456B (it) 1977-11-08 1978-11-08 Dispositivo per mettere in comunicazione i deboli di udito tramite la rete telefonica

Country Status (3)

Country Link
DE (1) DE2749923B2 (it)
FR (1) FR2408260A1 (it)
IT (1) IT1100456B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4471165A (en) * 1980-10-28 1984-09-11 Pinetree Systems, Inc. Portable keyboard operated telecommunications system
US5724405A (en) * 1988-10-11 1998-03-03 Ultratec, Inc. Text enhanced telephony
US6075842A (en) * 1988-10-11 2000-06-13 Ultratec, Inc. Text enhanced telephony
US5432837A (en) * 1992-05-20 1995-07-11 Ultratec, Inc. Telecommunication device for the deaf with automatic transmission capability
DE69329054D1 (de) * 1992-05-20 2000-08-24 Ultratec Inc Telekommunikationseinrichtung mit verbessertem tdd(telekommunikationseinrichtungfuer schwerhoerige) protokoll
US5581593A (en) * 1994-06-10 1996-12-03 Ultratec, Inc. Combination telephone and alphanumeric entry device
US5978654A (en) * 1995-01-03 1999-11-02 Ultratec, Inc. Alphanumeric paging entry system
US5809425A (en) * 1995-01-03 1998-09-15 Ultratec, Inc. Gateway for low cost alphanumeric paging entry system
US6603835B2 (en) 1997-09-08 2003-08-05 Ultratec, Inc. System for text assisted telephony
US6594346B2 (en) 1997-09-08 2003-07-15 Ultratec, Inc. Relay for personal interpreter
US7881441B2 (en) 2005-06-29 2011-02-01 Ultratec, Inc. Device independent text captioned telephone service
US8416925B2 (en) 2005-06-29 2013-04-09 Ultratec, Inc. Device independent text captioned telephone service
US8515024B2 (en) 2010-01-13 2013-08-20 Ultratec, Inc. Captioned telephone service
GB2448635B (en) 2004-02-18 2009-02-11 Ultratec Inc Captioned telephone service
US11258900B2 (en) 2005-06-29 2022-02-22 Ultratec, Inc. Device independent text captioned telephone service
US20180270350A1 (en) 2014-02-28 2018-09-20 Ultratec, Inc. Semiautomated relay method and apparatus
US20180034961A1 (en) 2014-02-28 2018-02-01 Ultratec, Inc. Semiautomated Relay Method and Apparatus
US10389876B2 (en) 2014-02-28 2019-08-20 Ultratec, Inc. Semiautomated relay method and apparatus
US10878721B2 (en) 2014-02-28 2020-12-29 Ultratec, Inc. Semiautomated relay method and apparatus
US11539900B2 (en) 2020-02-21 2022-12-27 Ultratec, Inc. Caption modification and augmentation systems and methods for use by hearing assisted user

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3733437A (en) * 1970-05-20 1973-05-15 Anderson Jacobson Inc Telephone handset coupler
US3865983A (en) * 1972-12-14 1975-02-11 Action Communications Systems Acoustic coupler system for use with common carrier communication lines
US3992583A (en) * 1975-07-11 1976-11-16 Texas Instruments Incorporated Universal flexible acoustic coupler muff system

Also Published As

Publication number Publication date
DE2749923A1 (de) 1979-05-10
DE2749923B2 (de) 1981-07-16
FR2408260A1 (fr) 1979-06-01
IT1100456B (it) 1985-09-28

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