FR2796512B1 - Carte a memoire pour emettre des signaux acoustiques - Google Patents

Carte a memoire pour emettre des signaux acoustiques

Info

Publication number
FR2796512B1
FR2796512B1 FR9909074A FR9909074A FR2796512B1 FR 2796512 B1 FR2796512 B1 FR 2796512B1 FR 9909074 A FR9909074 A FR 9909074A FR 9909074 A FR9909074 A FR 9909074A FR 2796512 B1 FR2796512 B1 FR 2796512B1
Authority
FR
France
Prior art keywords
memory card
acoustic signals
transmitting acoustic
transmitting
signals
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 - Fee Related
Application number
FR9909074A
Other languages
English (en)
Other versions
FR2796512A1 (fr
Inventor
Jean Etienne Bougnoux
Cedric Colnot
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.)
Elva SA
Original Assignee
Elva 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 Elva SA filed Critical Elva SA
Priority to FR9909074A priority Critical patent/FR2796512B1/fr
Priority to PCT/FR2000/001947 priority patent/WO2001004833A1/fr
Publication of FR2796512A1 publication Critical patent/FR2796512A1/fr
Application granted granted Critical
Publication of FR2796512B1 publication Critical patent/FR2796512B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
    • H04M1/2745—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips
    • H04M1/275—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips implemented by means of portable electronic directories

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
FR9909074A 1999-07-13 1999-07-13 Carte a memoire pour emettre des signaux acoustiques Expired - Fee Related FR2796512B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9909074A FR2796512B1 (fr) 1999-07-13 1999-07-13 Carte a memoire pour emettre des signaux acoustiques
PCT/FR2000/001947 WO2001004833A1 (fr) 1999-07-13 2000-07-06 Carte a memoire pour emettre des signaux acoustiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9909074A FR2796512B1 (fr) 1999-07-13 1999-07-13 Carte a memoire pour emettre des signaux acoustiques

Publications (2)

Publication Number Publication Date
FR2796512A1 FR2796512A1 (fr) 2001-01-19
FR2796512B1 true FR2796512B1 (fr) 2001-10-05

Family

ID=9548046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9909074A Expired - Fee Related FR2796512B1 (fr) 1999-07-13 1999-07-13 Carte a memoire pour emettre des signaux acoustiques

Country Status (2)

Country Link
FR (1) FR2796512B1 (fr)
WO (1) WO2001004833A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9221953D0 (en) * 1992-10-20 1992-12-02 Gosling Andrew J Compact slogan advertsing device
US5539819A (en) * 1993-07-19 1996-07-23 Bell Systems 24 Inc. Credit card which generates a DTMF tone
US5636270A (en) * 1993-12-30 1997-06-03 Davey; Melville G. Method of producing signals commonly used with telephones
FR2715526B1 (fr) * 1994-01-25 1996-03-29 Gemplus Card Int Dispositif de production de signaux acoustiques, transmissibles par voie téléphonique.
FR2740582B1 (fr) * 1995-10-26 1997-11-28 Gemplus Sca Dispositif hybride a contacts affleurants et a production de signaux acoustiques, et procede de fabrication
FR2770717B1 (fr) * 1997-11-05 2000-02-11 Elva Sa Procede pour emettre des signaux acoustiques a partir d'une carte a memoire ou a puce, et carte pour la mise en oeuvre du procede

Also Published As

Publication number Publication date
WO2001004833A1 (fr) 2001-01-18
WO2001004833A8 (fr) 2001-07-26
FR2796512A1 (fr) 2001-01-19

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Legal Events

Date Code Title Description
ST Notification of lapse