JPS5515060A - Timer unit - Google Patents

Timer unit

Info

Publication number
JPS5515060A
JPS5515060A JP8806778A JP8806778A JPS5515060A JP S5515060 A JPS5515060 A JP S5515060A JP 8806778 A JP8806778 A JP 8806778A JP 8806778 A JP8806778 A JP 8806778A JP S5515060 A JPS5515060 A JP S5515060A
Authority
JP
Japan
Prior art keywords
output
decoder
melody
melodies
given
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
JP8806778A
Other languages
Japanese (ja)
Inventor
Motoyuki Osuge
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 JP8806778A priority Critical patent/JPS5515060A/en
Publication of JPS5515060A publication Critical patent/JPS5515060A/en
Pending legal-status Critical Current

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  • Electric Clocks (AREA)

Abstract

PURPOSE: To generate selectively plural melodies as alarm by providing a storage unit for melody data, a control circuit to read melody data selected by a selection circuit from the storage unit, and a time set unit.
CONSTITUTION: A selection circuit, for example, counter 7 counts days in a week, and the output is supplied to memory circuit 5 and decoder 8, and tempos of melodies different for days are indicated by the output of decoder 8. Then, by the index output from time set unit 1, the output of oscillator 2 is given to variable frequency dividers 16 and 15 to generate frequency outputs for accompaniment and main melody. Then, the output of oscillator 2 is given to variable frequency divider 4 also, and output pulses for the tempo designated by decoder 8 are given to variable frequency divider 14, and gate circuits 17 and 18 are opened by the output of divider 14, and meoldy data is read out successively from memory circuit 5 by the output of counters 6 and 7, thereby playing the melody. As a result, a timer unit can be obtained which can play different melodies as alarm each time the day in a week is changed.
COPYRIGHT: (C)1980,JPO&Japio
JP8806778A 1978-07-19 1978-07-19 Timer unit Pending JPS5515060A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8806778A JPS5515060A (en) 1978-07-19 1978-07-19 Timer unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8806778A JPS5515060A (en) 1978-07-19 1978-07-19 Timer unit

Publications (1)

Publication Number Publication Date
JPS5515060A true JPS5515060A (en) 1980-02-01

Family

ID=13932498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8806778A Pending JPS5515060A (en) 1978-07-19 1978-07-19 Timer unit

Country Status (1)

Country Link
JP (1) JPS5515060A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55147100U (en) * 1979-04-06 1980-10-22
JPS56146199A (en) * 1980-04-15 1981-11-13 Casio Computer Co Ltd Miniature electronic device having sound notifying function
JPS56159793U (en) * 1980-04-28 1981-11-28

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51146269A (en) * 1975-06-10 1976-12-15 Seiko Instr & Electronics Ltd Electronic clock with alarm
JPS5242772A (en) * 1975-10-01 1977-04-02 Seiko Instr & Electronics Ltd Watch with alarm
JPS5348773A (en) * 1976-10-15 1978-05-02 Seiko Epson Corp Wristwatch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51146269A (en) * 1975-06-10 1976-12-15 Seiko Instr & Electronics Ltd Electronic clock with alarm
JPS5242772A (en) * 1975-10-01 1977-04-02 Seiko Instr & Electronics Ltd Watch with alarm
JPS5348773A (en) * 1976-10-15 1978-05-02 Seiko Epson Corp Wristwatch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55147100U (en) * 1979-04-06 1980-10-22
JPS6027438Y2 (en) * 1979-04-06 1985-08-19 松下電工株式会社 sound production circuit
JPS56146199A (en) * 1980-04-15 1981-11-13 Casio Computer Co Ltd Miniature electronic device having sound notifying function
JPS56159793U (en) * 1980-04-28 1981-11-28

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