ES2070460T3 - Aparato telefonico de un unico microcircuito programable. - Google Patents

Aparato telefonico de un unico microcircuito programable.

Info

Publication number
ES2070460T3
ES2070460T3 ES91402729T ES91402729T ES2070460T3 ES 2070460 T3 ES2070460 T3 ES 2070460T3 ES 91402729 T ES91402729 T ES 91402729T ES 91402729 T ES91402729 T ES 91402729T ES 2070460 T3 ES2070460 T3 ES 2070460T3
Authority
ES
Spain
Prior art keywords
single programmable
unit
telephone device
hand
produced
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.)
Expired - Lifetime
Application number
ES91402729T
Other languages
English (en)
Inventor
Robert Rolland
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.)
Nortel Networks France SAS
Original Assignee
Matra Communication SA
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 Matra Communication SA filed Critical Matra Communication SA
Application granted granted Critical
Publication of ES2070460T3 publication Critical patent/ES2070460T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/738—Interface circuits for coupling substations to external telephone lines
    • H04M1/7385—Programmable or microprocessor-controlled

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephone Function (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

EL APARATO TELEFONICO SEGUN LA INVENCION COMPRENDE POR UNA PARTE UN TECLADO, UN INTERFACE DE TECLADO, UN AURICULAR Y UN MICROFONO REALIZADO SEGUN ORGANOS SEPARADOS, Y POR OTRA PARTE UN TRANSMISOR, UN RECEPTOR, UN ORGANO DE GESTION INTERNO, UN ORGANO DE GESTION DE PARAMETROS EXTERNOS, FILTROS Y CONSTANTES DE TIEMPO REALIZADOS POR VIA NUMERICA INTEGRADAS SOBRE UN MISMO SUSTRATO SEMICONDUCTOR PARA CONSTITUIR UNA PULGA UNICA PROGRAMABLE.
ES91402729T 1990-10-11 1991-10-11 Aparato telefonico de un unico microcircuito programable. Expired - Lifetime ES2070460T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9012564A FR2668004B1 (fr) 1990-10-11 1990-10-11 Poste telephonique a puce unique programmable.

Publications (1)

Publication Number Publication Date
ES2070460T3 true ES2070460T3 (es) 1995-06-01

Family

ID=9401136

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91402729T Expired - Lifetime ES2070460T3 (es) 1990-10-11 1991-10-11 Aparato telefonico de un unico microcircuito programable.

Country Status (5)

Country Link
EP (1) EP0480842B1 (es)
AT (1) ATE119341T1 (es)
DE (1) DE69107770T2 (es)
ES (1) ES2070460T3 (es)
FR (1) FR2668004B1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4316553B4 (de) * 1993-05-18 2004-09-02 Tenovis Gmbh & Co. Kg Schaltungsanordnung für eine Fernsprechteilnehmerstation
DE10050041A1 (de) 2000-10-10 2002-04-18 Infineon Technologies Ag Fernsprechgerät zum Anschluß an ein Fernsprechnetz

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58182940A (ja) * 1982-04-21 1983-10-26 Nippon Telegr & Teleph Corp <Ntt> 電子化電話機回路

Also Published As

Publication number Publication date
DE69107770T2 (de) 1995-10-26
FR2668004A1 (fr) 1992-04-17
EP0480842B1 (fr) 1995-03-01
EP0480842A1 (fr) 1992-04-15
FR2668004B1 (fr) 1995-05-12
DE69107770D1 (de) 1995-04-06
ATE119341T1 (de) 1995-03-15

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