JPS5458429A - Electronic musical instrument - Google Patents

Electronic musical instrument

Info

Publication number
JPS5458429A
JPS5458429A JP12494777A JP12494777A JPS5458429A JP S5458429 A JPS5458429 A JP S5458429A JP 12494777 A JP12494777 A JP 12494777A JP 12494777 A JP12494777 A JP 12494777A JP S5458429 A JPS5458429 A JP S5458429A
Authority
JP
Japan
Prior art keywords
counter
cary
generated
circuit
arpeggio
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
JP12494777A
Other languages
Japanese (ja)
Other versions
JPS617638B2 (en
Inventor
Eiichi Yamaga
Akira Nakada
Takatoshi Okumura
Eiichiro Aoki
Akiyoshi Ooya
Yasuji Uchiyama
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.)
Nippon Gakki Co Ltd
Original Assignee
Nippon Gakki 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 Nippon Gakki Co Ltd filed Critical Nippon Gakki Co Ltd
Priority to JP12494777A priority Critical patent/JPS5458429A/en
Priority to US05/952,098 priority patent/US4217804A/en
Publication of JPS5458429A publication Critical patent/JPS5458429A/en
Publication of JPS617638B2 publication Critical patent/JPS617638B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To realize arpeggio of irregular sounding sequence by providing a pattern generator which generates numerical information showing the sequence of the assigned tones corresponding to the tones to be pronounced.
CONSTITUTION: When the value of arpeggio pattern signals AP1 thru AP4 is 6, five carry signals CARY are generated. And at the stage when the four carry signals CARY have been generated, a counter 163 is set in a down count state. Hence, a down count pulse is supplied to the counter 163 via AND circuit 174 and OR circuit 169 based on the fifth carry signal CARY, then the contents of the counter 163, counted down by 1, become 10. Thereby, the key codes AN1 thru AB2 of the D tone of the third octave are generated from an automatic arpeggio circuit 14
COPYRIGHT: (C)1979,JPO&Japio
JP12494777A 1977-10-18 1977-10-18 Electronic musical instrument Granted JPS5458429A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP12494777A JPS5458429A (en) 1977-10-18 1977-10-18 Electronic musical instrument
US05/952,098 US4217804A (en) 1977-10-18 1978-10-17 Electronic musical instrument with automatic arpeggio performance device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12494777A JPS5458429A (en) 1977-10-18 1977-10-18 Electronic musical instrument

Publications (2)

Publication Number Publication Date
JPS5458429A true JPS5458429A (en) 1979-05-11
JPS617638B2 JPS617638B2 (en) 1986-03-07

Family

ID=14898130

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12494777A Granted JPS5458429A (en) 1977-10-18 1977-10-18 Electronic musical instrument

Country Status (1)

Country Link
JP (1) JPS5458429A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5565994A (en) * 1978-11-10 1980-05-17 Nippon Musical Instruments Mfg Electronic musical instrument
JPS56144491A (en) * 1980-04-12 1981-11-10 Nippon Musical Instruments Mfg Electronic music instrument
JP2003029748A (en) * 2001-07-17 2003-01-31 Roland Corp Arpeggiator

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5565994A (en) * 1978-11-10 1980-05-17 Nippon Musical Instruments Mfg Electronic musical instrument
JPS6332198B2 (en) * 1978-11-10 1988-06-28 Yamaha Kk
JPS56144491A (en) * 1980-04-12 1981-11-10 Nippon Musical Instruments Mfg Electronic music instrument
JPS6332197B2 (en) * 1980-04-12 1988-06-28 Yamaha Kk
JP2003029748A (en) * 2001-07-17 2003-01-31 Roland Corp Arpeggiator

Also Published As

Publication number Publication date
JPS617638B2 (en) 1986-03-07

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