JPS5393065A - Electronic watch with alarm - Google Patents

Electronic watch with alarm

Info

Publication number
JPS5393065A
JPS5393065A JP740277A JP740277A JPS5393065A JP S5393065 A JPS5393065 A JP S5393065A JP 740277 A JP740277 A JP 740277A JP 740277 A JP740277 A JP 740277A JP S5393065 A JPS5393065 A JP S5393065A
Authority
JP
Japan
Prior art keywords
alarm
electronic watch
sound pressure
pressure level
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
JP740277A
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 JP740277A priority Critical patent/JPS5393065A/en
Publication of JPS5393065A publication Critical patent/JPS5393065A/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
    • G04G13/021—Details
    • G04G13/023—Adjusting the duration or amplitude of signals

Landscapes

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

Abstract

PURPOSE:To make possible setting an alarm at an arbitrary level by operating a sound pressure level setting circuit with an external switch and automatically increasing or decreasing the sound pressure level of alarm sound.
JP740277A 1977-01-26 1977-01-26 Electronic watch with alarm Pending JPS5393065A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP740277A JPS5393065A (en) 1977-01-26 1977-01-26 Electronic watch with alarm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP740277A JPS5393065A (en) 1977-01-26 1977-01-26 Electronic watch with alarm

Publications (1)

Publication Number Publication Date
JPS5393065A true JPS5393065A (en) 1978-08-15

Family

ID=11664878

Family Applications (1)

Application Number Title Priority Date Filing Date
JP740277A Pending JPS5393065A (en) 1977-01-26 1977-01-26 Electronic watch with alarm

Country Status (1)

Country Link
JP (1) JPS5393065A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58141891U (en) * 1982-03-18 1983-09-24 カルソニックカンセイ株式会社 Alarm Clock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58141891U (en) * 1982-03-18 1983-09-24 カルソニックカンセイ株式会社 Alarm Clock

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