JPS54143615A - Automatic player - Google Patents

Automatic player

Info

Publication number
JPS54143615A
JPS54143615A JP5313778A JP5313778A JPS54143615A JP S54143615 A JPS54143615 A JP S54143615A JP 5313778 A JP5313778 A JP 5313778A JP 5313778 A JP5313778 A JP 5313778A JP S54143615 A JPS54143615 A JP S54143615A
Authority
JP
Japan
Prior art keywords
signal
gate
chl
contents
counted
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
JP5313778A
Other languages
Japanese (ja)
Inventor
Akiyoshi Tanimoto
Tomohiro Inoue
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP5313778A priority Critical patent/JPS54143615A/en
Publication of JPS54143615A publication Critical patent/JPS54143615A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrophonic Musical Instruments (AREA)

Abstract

PURPOSE: An automatic player which is provided with a control means advancing letting the address assignment of a melody information memory means advance at a speed faster than that at the sound outputting based on the operation of a fast feed key.
CONSTITUTION: When a flip-flop F1 is set by the operation of a fast feed key QF, an OR gate OG 2 goes ON, causing the signal So to generate. In this state, the read- out speed from a program memory VM is low. At this same instant, a gate G4 is also turned ON by setting of F1. The CHL signal from a decoder KD is the signal outputted when the signal having been read out through an output control circuit OC from the memory VM was note information. Since the gate G4 is held turned ON by this, a count-up circuit CU is operated immediately when the CHL signal is outputted, whereby the contents of the counter AR are counted up by 1. The operation of the key QF causes the address counter AR to be kept counted up at a low speed and the contents thereof are displayed as decimal number in a display body DSP by a display driving circuit D.
COPYRIGHT: (C)1979,JPO&Japio
JP5313778A 1978-04-28 1978-04-28 Automatic player Pending JPS54143615A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5313778A JPS54143615A (en) 1978-04-28 1978-04-28 Automatic player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5313778A JPS54143615A (en) 1978-04-28 1978-04-28 Automatic player

Publications (1)

Publication Number Publication Date
JPS54143615A true JPS54143615A (en) 1979-11-09

Family

ID=12934427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5313778A Pending JPS54143615A (en) 1978-04-28 1978-04-28 Automatic player

Country Status (1)

Country Link
JP (1) JPS54143615A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54118222A (en) * 1978-03-03 1979-09-13 Matsushita Electric Ind Co Ltd Programmable automatic player

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54118222A (en) * 1978-03-03 1979-09-13 Matsushita Electric Ind Co Ltd Programmable automatic player

Similar Documents

Publication Publication Date Title
JPS5727477A (en) Memory circuit
JPS5345120A (en) Video special effect device
JPS51118341A (en) Shift register type memory
JPS54143615A (en) Automatic player
JPS5447438A (en) Control system for scratch memory
JPS54118227A (en) Automatic player
JPS522330A (en) Data processig unit
JPS51139220A (en) Sense amplifier
JPS54118222A (en) Programmable automatic player
JPS54137317A (en) Musical sound memory for electronic instrument
JPS53133468A (en) Watch with alarm
JPS5547537A (en) Display device
JPS542711A (en) Electronic musical instrument
JPS55124806A (en) Sequencing circuit of microcomputer
JPS54118225A (en) Programmable automatic player
JPS57108679A (en) A/n radar indicator
JPS5374500A (en) Control circuit of automatic vending machine
JPS524226A (en) Keyboard input unit
JPS57165782A (en) Letter input device for electronic watch
JPS5619490A (en) Audio alarm timepiece
JPS5277548A (en) Micro program address control system
JPS5578362A (en) Instruction execution address memory
JPS56101247A (en) Audio output device
JPS5240032A (en) Control system of variable length record
JPS5312698A (en) Vending machine