JPS5393066A - Electronic watch with alarm - Google Patents

Electronic watch with alarm

Info

Publication number
JPS5393066A
JPS5393066A JP740377A JP740377A JPS5393066A JP S5393066 A JPS5393066 A JP S5393066A JP 740377 A JP740377 A JP 740377A JP 740377 A JP740377 A JP 740377A JP S5393066 A JPS5393066 A JP S5393066A
Authority
JP
Japan
Prior art keywords
alarm
electronic watch
frequency
sound
decreasing
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
JP740377A
Other languages
Japanese (ja)
Inventor
Takehiro Ishikawa
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP740377A priority Critical patent/JPS5393066A/en
Publication of JPS5393066A publication Critical patent/JPS5393066A/en
Pending 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

Abstract

PURPOSE:To make possible arbitrary setting of the frequency of alarm sound, i.e., height of sound by operating a frequency selection circuit with an external switch and automatically increasing or decreasing the driving frequency of a sounding body.
JP740377A 1977-01-26 1977-01-26 Electronic watch with alarm Pending JPS5393066A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP740377A JPS5393066A (en) 1977-01-26 1977-01-26 Electronic watch with alarm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP740377A JPS5393066A (en) 1977-01-26 1977-01-26 Electronic watch with alarm

Publications (1)

Publication Number Publication Date
JPS5393066A true JPS5393066A (en) 1978-08-15

Family

ID=11664904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP740377A Pending JPS5393066A (en) 1977-01-26 1977-01-26 Electronic watch with alarm

Country Status (1)

Country Link
JP (1) JPS5393066A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57114196A (en) * 1980-11-18 1982-07-15 Siemens Ag Generator for sound

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57114196A (en) * 1980-11-18 1982-07-15 Siemens Ag Generator for sound

Similar Documents

Publication Publication Date Title
JPS5322467A (en) Electronic watch
JPS5361370A (en) Alarm electronic watch
JPS5393066A (en) Electronic watch with alarm
JPS5430071A (en) Electronic watch
JPS54670A (en) Alarm wrista watch
GB2046959B (en) Electronic timepieces
JPS5393065A (en) Electronic watch with alarm
JPS53124475A (en) Electronic watch
JPS5421880A (en) Electronic alarm watch
JPS536074A (en) Electronic watch with alarm
JPS53103769A (en) Electronic timepiece having sounding function
JPS5342079A (en) Electronic watch
JPS5380271A (en) Alarm watch
JPS5344061A (en) Electronic watch with alarm
JPS5338360A (en) Electronic watch
JPS5423572A (en) Electronic wristwatch with alarm
JPS5337310A (en) Automatic frequency control circuit
JPS5394977A (en) Electronic wristwatch with alarm
JPS5268470A (en) Watch device
JPS5377564A (en) Electronic watch
JPS5342857A (en) Alarm electronic watch
JPS5423571A (en) Electronic wristwatch with alarm
JPS5382471A (en) Electronic watch
JPS5310465A (en) Electronic timepiece with acoustic function
JPS5430072A (en) Electronic watch