JPS54128767A - Electronic watch with hour informing device - Google Patents

Electronic watch with hour informing device

Info

Publication number
JPS54128767A
JPS54128767A JP3702178A JP3702178A JPS54128767A JP S54128767 A JPS54128767 A JP S54128767A JP 3702178 A JP3702178 A JP 3702178A JP 3702178 A JP3702178 A JP 3702178A JP S54128767 A JPS54128767 A JP S54128767A
Authority
JP
Japan
Prior art keywords
hour
informing
normal
signals
sound
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.)
Pending
Application number
JP3702178A
Other languages
Japanese (ja)
Inventor
Yasushi Nomura
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.)
Citizen Watch Co Ltd
Original Assignee
Citizen Watch Co Ltd
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 Citizen Watch Co Ltd filed Critical Citizen Watch Co Ltd
Priority to JP3702178A priority Critical patent/JPS54128767A/en
Publication of JPS54128767A publication Critical patent/JPS54128767A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G13/00—Producing acoustic time signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)

Abstract

PURPOSE:To clarify the recognition of hour information by generating the hour informing sound of a specified hour in a sound different from the normal hour informing sound. CONSTITUTION:In response to the inversed output of the output of a minute counter 8 at an hour to be informed, FFs 20 and 20 are set so that their outputs are fed as hour informing signals to AND gates 30 and 32. On the other hand, in response to the signals according to preset and normal hours which are generated by the hour detecting circuit 24 of a display decoder circuit 24 and which are preset, the gate 30 or 32 is opened. At the specified hour, therefore, the AND signals of the frequency divided output from a frequency dividing circuit 4 and the houre informing signals by the gate 30 are applied to an hour informing sound generating device 18 to generate the hour informing sound which is different from that for the normal hour. As a result, the specified hour and the normal hour can be easily and accurately recognized.
JP3702178A 1978-03-30 1978-03-30 Electronic watch with hour informing device Pending JPS54128767A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3702178A JPS54128767A (en) 1978-03-30 1978-03-30 Electronic watch with hour informing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3702178A JPS54128767A (en) 1978-03-30 1978-03-30 Electronic watch with hour informing device

Publications (1)

Publication Number Publication Date
JPS54128767A true JPS54128767A (en) 1979-10-05

Family

ID=12485992

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3702178A Pending JPS54128767A (en) 1978-03-30 1978-03-30 Electronic watch with hour informing device

Country Status (1)

Country Link
JP (1) JPS54128767A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5667785A (en) * 1979-11-07 1981-06-08 Casio Comput Co Ltd Electronic clock with time signal function
JP2009133615A (en) * 2009-02-13 2009-06-18 Panasonic Corp Heating cooker

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5667785A (en) * 1979-11-07 1981-06-08 Casio Comput Co Ltd Electronic clock with time signal function
JP2009133615A (en) * 2009-02-13 2009-06-18 Panasonic Corp Heating cooker

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