JPS5476184A - Electronic watch with alarm - Google Patents
Electronic watch with alarmInfo
- 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
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.
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51146269A (en) * | 1975-06-10 | 1976-12-15 | Seiko Instr & Electronics Ltd | Electronic clock with alarm |
-
1977
- 1977-11-30 JP JP14267477A patent/JPS5476184A/en active Granted
Patent Citations (1)
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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