JPS5476184A - Electronic watch with alarm - Google Patents

Electronic watch with alarm

Info

Publication number
JPS5476184A
JPS5476184A JP14267477A JP14267477A JPS5476184A JP S5476184 A JPS5476184 A JP S5476184A JP 14267477 A JP14267477 A JP 14267477A JP 14267477 A JP14267477 A JP 14267477A JP S5476184 A JPS5476184 A JP S5476184A
Authority
JP
Japan
Prior art keywords
alarm
control circuit
produced
sound
gates
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.)
Granted
Application number
JP14267477A
Other languages
Japanese (ja)
Other versions
JPS6124672B2 (en
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 JP14267477A priority Critical patent/JPS5476184A/en
Publication of JPS5476184A publication Critical patent/JPS5476184A/en
Publication of JPS6124672B2 publication Critical patent/JPS6124672B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G13/00—Producing acoustic time signals
    • G04G13/02—Producing acoustic time signals at preselected times, e.g. alarm clocks
    • G04G13/021—Details
    • G04G13/023—Adjusting the duration or amplitude of signals

Landscapes

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

Abstract

PURPOSE:To provide the watch capable of producing alarm sounds complying with taste by selecting the plural modulated sound signals formed with a produced sound control circuit. CONSTITUTION:When operation switches 26, 28 are operated, the output of an FF 60 is inverted by the AND output of the AND gate 56 of a switching circuit 30 and the AND gates 42, 44... of a produced sound control circuit 22 are subsequently opened by way of the shift register 66 of a selection control circuit 32. Hence, the modulated sound signals of different frequencies being applied to the gates 42, 44... are selected and the desired alarm sounds of different pitches, timbers, etc. may be produced from an alarm sound producing device 24 by way of an OR gate 52, an alarm sound producing circuit 54, etc.
JP14267477A 1977-11-30 1977-11-30 Electronic watch with alarm Granted JPS5476184A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14267477A JPS5476184A (en) 1977-11-30 1977-11-30 Electronic watch with alarm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14267477A JPS5476184A (en) 1977-11-30 1977-11-30 Electronic watch with alarm

Publications (2)

Publication Number Publication Date
JPS5476184A true JPS5476184A (en) 1979-06-18
JPS6124672B2 JPS6124672B2 (en) 1986-06-12

Family

ID=15320859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14267477A Granted JPS5476184A (en) 1977-11-30 1977-11-30 Electronic watch with alarm

Country Status (1)

Country Link
JP (1) JPS5476184A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61117473A (en) * 1984-11-13 1986-06-04 Ibiden Co Ltd Method and device for inspecting printed wiring board
JPH0279472U (en) * 1988-12-08 1990-06-19

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51146269A (en) * 1975-06-10 1976-12-15 Seiko Instr & Electronics Ltd Electronic clock with alarm

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51146269A (en) * 1975-06-10 1976-12-15 Seiko Instr & Electronics Ltd Electronic clock with alarm

Also Published As

Publication number Publication date
JPS6124672B2 (en) 1986-06-12

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