JPS5619481A - Timepiece unit - Google Patents

Timepiece unit

Info

Publication number
JPS5619481A
JPS5619481A JP9527579A JP9527579A JPS5619481A JP S5619481 A JPS5619481 A JP S5619481A JP 9527579 A JP9527579 A JP 9527579A JP 9527579 A JP9527579 A JP 9527579A JP S5619481 A JPS5619481 A JP S5619481A
Authority
JP
Japan
Prior art keywords
musical
frequency divider
output
data
variable frequency
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
JP9527579A
Other languages
Japanese (ja)
Inventor
Masanori Fujita
Isato Watanabe
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 JP9527579A priority Critical patent/JPS5619481A/en
Publication of JPS5619481A publication Critical patent/JPS5619481A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G13/00—Producing acoustic time signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
  • Electrophonic Musical Instruments (AREA)

Abstract

PURPOSE:To generate an alarm sound variable in melody by storing assignment data for the stress of a sound together with musical-note and musical-scale data. CONSTITUTION:With alarm switch 13 closed, the output of oscillator 1 is supplied to variable frequency divider 11 for accompaniment, variable frequency divider 10 for main melodies and variable frequency divider 9 for melodies. The address of memory circuit 4 is assigned by the output of counting 5 of the output of frequency divider 9 and circuit 4 supplies musical-note data, musical-scale data stress assignment data and attack pulses to decoders 6-8 and A/D converters 16 and 17. As a result, frequency dividing ratios of dividers 9-11 are set and a fixed synthesized sound is supplied to speaker 30 as a intoned melody.
JP9527579A 1979-07-26 1979-07-26 Timepiece unit Pending JPS5619481A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9527579A JPS5619481A (en) 1979-07-26 1979-07-26 Timepiece unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9527579A JPS5619481A (en) 1979-07-26 1979-07-26 Timepiece unit

Publications (1)

Publication Number Publication Date
JPS5619481A true JPS5619481A (en) 1981-02-24

Family

ID=14133214

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9527579A Pending JPS5619481A (en) 1979-07-26 1979-07-26 Timepiece unit

Country Status (1)

Country Link
JP (1) JPS5619481A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59114486A (en) * 1982-12-21 1984-07-02 Rhythm Watch Co Ltd Sound amount variable circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59114486A (en) * 1982-12-21 1984-07-02 Rhythm Watch Co Ltd Sound amount variable circuit
JPS6224754B2 (en) * 1982-12-21 1987-05-29 Rhythm Watch Co

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