JPS55149086A - Electronic watch with musical scale display function - Google Patents

Electronic watch with musical scale display function

Info

Publication number
JPS55149086A
JPS55149086A JP5565179A JP5565179A JPS55149086A JP S55149086 A JPS55149086 A JP S55149086A JP 5565179 A JP5565179 A JP 5565179A JP 5565179 A JP5565179 A JP 5565179A JP S55149086 A JPS55149086 A JP S55149086A
Authority
JP
Japan
Prior art keywords
musical
circuit
code
displayed
displaying
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.)
Granted
Application number
JP5565179A
Other languages
Japanese (ja)
Other versions
JPS6239398B2 (en
Inventor
Naoki Takahashi
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer Co Ltd
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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP5565179A priority Critical patent/JPS55149086A/en
Publication of JPS55149086A publication Critical patent/JPS55149086A/en
Publication of JPS6239398B2 publication Critical patent/JPS6239398B2/ja
Granted 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)

Abstract

PURPOSE:To make possible displaying of long musical pieces readily and surely on the limited display surface by displaying the musical piece of voice output optically on a score and displaying the same according to the change in the voice output. CONSTITUTION:The musical piece musical tone code of a ROM10 is read out by way of an address part 11 by the coincidence signal from a clock circuit 2 at the alarm set time, so that the voice output corresponding to the first musical tone is generated by a buffer circuit 13, decoder 17, frequency select circuit 20, etc., and at the same time the musical scale code of that musical tone is selected from a scale display part 6 and the scale is displayed on the staff notation of a score display part 5. Thence, an AND gate 24 is released by the pulse output after the time lapse corresponding to the sound length code from a sound length control part 12, at the same instant of which the circuit 13 and buffer circuit 14 are controlled and the next musical tone code is generated from the ROM10. The contents of the circuit 13 are transferred to the circuit 14 and the scales corresponding to the respective musical tones are displayed in the display parts 6, 7. Similarly, the scales of the long musical pieces are readily and surely displayed in the display part of a limited area.
JP5565179A 1979-05-09 1979-05-09 Electronic watch with musical scale display function Granted JPS55149086A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5565179A JPS55149086A (en) 1979-05-09 1979-05-09 Electronic watch with musical scale display function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5565179A JPS55149086A (en) 1979-05-09 1979-05-09 Electronic watch with musical scale display function

Publications (2)

Publication Number Publication Date
JPS55149086A true JPS55149086A (en) 1980-11-20
JPS6239398B2 JPS6239398B2 (en) 1987-08-22

Family

ID=13004727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5565179A Granted JPS55149086A (en) 1979-05-09 1979-05-09 Electronic watch with musical scale display function

Country Status (1)

Country Link
JP (1) JPS55149086A (en)

Also Published As

Publication number Publication date
JPS6239398B2 (en) 1987-08-22

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