JPH0317113B2 - - Google Patents

Info

Publication number
JPH0317113B2
JPH0317113B2 JP19944382A JP19944382A JPH0317113B2 JP H0317113 B2 JPH0317113 B2 JP H0317113B2 JP 19944382 A JP19944382 A JP 19944382A JP 19944382 A JP19944382 A JP 19944382A JP H0317113 B2 JPH0317113 B2 JP H0317113B2
Authority
JP
Japan
Prior art keywords
alarm
circuit
output
sound
alarm 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.)
Expired
Application number
JP19944382A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5988681A (ja
Inventor
Yoshihito Oowa
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.)
Seikosha KK
Original Assignee
Seikosha KK
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 Seikosha KK filed Critical Seikosha KK
Priority to JP19944382A priority Critical patent/JPS5988681A/ja
Publication of JPS5988681A publication Critical patent/JPS5988681A/ja
Publication of JPH0317113B2 publication Critical patent/JPH0317113B2/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)
  • Electromechanical Clocks (AREA)
  • Electric Clocks (AREA)
JP19944382A 1982-11-12 1982-11-12 アラ−ム時計 Granted JPS5988681A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19944382A JPS5988681A (ja) 1982-11-12 1982-11-12 アラ−ム時計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19944382A JPS5988681A (ja) 1982-11-12 1982-11-12 アラ−ム時計

Publications (2)

Publication Number Publication Date
JPS5988681A JPS5988681A (ja) 1984-05-22
JPH0317113B2 true JPH0317113B2 (US20030204162A1-20031030-M00002.png) 1991-03-07

Family

ID=16407895

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19944382A Granted JPS5988681A (ja) 1982-11-12 1982-11-12 アラ−ム時計

Country Status (1)

Country Link
JP (1) JPS5988681A (US20030204162A1-20031030-M00002.png)

Also Published As

Publication number Publication date
JPS5988681A (ja) 1984-05-22

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