GB2281800B - Analogue signal analysis method and electronic circuit - Google Patents

Analogue signal analysis method and electronic circuit

Info

Publication number
GB2281800B
GB2281800B GB9415270A GB9415270A GB2281800B GB 2281800 B GB2281800 B GB 2281800B GB 9415270 A GB9415270 A GB 9415270A GB 9415270 A GB9415270 A GB 9415270A GB 2281800 B GB2281800 B GB 2281800B
Authority
GB
United Kingdom
Prior art keywords
electronic circuit
analysis method
signal analysis
analogue signal
analogue
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
GB9415270A
Other versions
GB9415270D0 (en
GB2281800A (en
Inventor
Ibarrola Jesus Echapare
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.)
Azkoyen Industrial SA
Original Assignee
Azkoyen Industrial 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
Priority claimed from ES09301877A external-priority patent/ES2065862A6/en
Application filed by Azkoyen Industrial SA filed Critical Azkoyen Industrial SA
Publication of GB9415270D0 publication Critical patent/GB9415270D0/en
Publication of GB2281800A publication Critical patent/GB2281800A/en
Application granted granted Critical
Publication of GB2281800B publication Critical patent/GB2281800B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
    • G07D5/00—Testing specially adapted to determine the identity or genuineness of coins, e.g. for segregating coins which are unacceptable or alien to a currency
    • G07D5/08—Testing the magnetic or electric properties

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analogue/Digital Conversion (AREA)
  • Measurement Of Current Or Voltage (AREA)
GB9415270A 1993-08-30 1994-07-28 Analogue signal analysis method and electronic circuit Expired - Fee Related GB2281800B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES09301877A ES2065862A6 (en) 1990-01-29 1993-08-30 Electronic method and circuit for analyzing analog signals

Publications (3)

Publication Number Publication Date
GB9415270D0 GB9415270D0 (en) 1994-09-21
GB2281800A GB2281800A (en) 1995-03-15
GB2281800B true GB2281800B (en) 1997-07-09

Family

ID=8282954

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9415270A Expired - Fee Related GB2281800B (en) 1993-08-30 1994-07-28 Analogue signal analysis method and electronic circuit

Country Status (3)

Country Link
DE (1) DE4429749A1 (en)
GB (1) GB2281800B (en)
MX (1) MX9406587A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103116934B (en) * 2012-12-27 2014-12-03 南京中钞长城金融设备有限公司 Coin identification system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001604A (en) * 1975-04-25 1977-01-04 The United States Of America As Represented By The Secretary Of The Army Peak value detector
US4241309A (en) * 1978-10-05 1980-12-23 Andros Incorporated Synchronizing method and apparatus
EP0331530A2 (en) * 1988-03-04 1989-09-06 Sanden Corporation Coin discriminating device
EP0579570A2 (en) * 1992-07-09 1994-01-19 Taselburg, S.L. Procedure for the detection and analysis of elements of a metallic nature

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001604A (en) * 1975-04-25 1977-01-04 The United States Of America As Represented By The Secretary Of The Army Peak value detector
US4241309A (en) * 1978-10-05 1980-12-23 Andros Incorporated Synchronizing method and apparatus
EP0331530A2 (en) * 1988-03-04 1989-09-06 Sanden Corporation Coin discriminating device
EP0579570A2 (en) * 1992-07-09 1994-01-19 Taselburg, S.L. Procedure for the detection and analysis of elements of a metallic nature

Also Published As

Publication number Publication date
GB9415270D0 (en) 1994-09-21
GB2281800A (en) 1995-03-15
MX9406587A (en) 1997-02-28
DE4429749A1 (en) 1995-03-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20010728