JPS6491197A - Musical sound synthesizer - Google Patents

Musical sound synthesizer

Info

Publication number
JPS6491197A
JPS6491197A JP62249470A JP24947087A JPS6491197A JP S6491197 A JPS6491197 A JP S6491197A JP 62249470 A JP62249470 A JP 62249470A JP 24947087 A JP24947087 A JP 24947087A JP S6491197 A JPS6491197 A JP S6491197A
Authority
JP
Japan
Prior art keywords
circuit means
music
control
control signal
generation
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
JP62249470A
Other languages
Japanese (ja)
Other versions
JP2722460B2 (en
Inventor
Yoji Kaneko
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 JP62249470A priority Critical patent/JP2722460B2/en
Publication of JPS6491197A publication Critical patent/JPS6491197A/en
Application granted granted Critical
Publication of JP2722460B2 publication Critical patent/JP2722460B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Electrophonic Musical Instruments (AREA)

Abstract

PURPOSE: To miniaturize a hardware constitution by constituting a music control signal generation part in a music synthesizer of a common operation circuit means and its control circuit means and executing the operation required for generation of a music control signal in the operation circuit means. CONSTITUTION: A music control signal generation circuit means is provided with a common operation circuit means 308 and control circuit means 301 to 305 and 307 for the control of this circuit means 308, and the operation required for the generation of a music control signal is executed in the common operation circuit means 308. That is, the operation circuit means 308 fundamentally executes one processing at a time under the control of control circuit means 301 to 305 and 207. Thus, the hardware constitution is miniaturized in comparison of a conventional architecture with individual memories and individual private operation circuits.
JP62249470A 1987-10-02 1987-10-02 Music synthesizer Expired - Fee Related JP2722460B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62249470A JP2722460B2 (en) 1987-10-02 1987-10-02 Music synthesizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62249470A JP2722460B2 (en) 1987-10-02 1987-10-02 Music synthesizer

Publications (2)

Publication Number Publication Date
JPS6491197A true JPS6491197A (en) 1989-04-10
JP2722460B2 JP2722460B2 (en) 1998-03-04

Family

ID=17193437

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62249470A Expired - Fee Related JP2722460B2 (en) 1987-10-02 1987-10-02 Music synthesizer

Country Status (1)

Country Link
JP (1) JP2722460B2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5764294A (en) * 1980-10-07 1982-04-19 Kawai Musical Instr Mfg Co Electronic tone generating circuit
JPS58200297A (en) * 1982-05-18 1983-11-21 松下電器産業株式会社 Envelope signal generator
JPS6145290A (en) * 1984-08-09 1986-03-05 カシオ計算機株式会社 Electronic musical instrument
JPS6145296A (en) * 1984-08-09 1986-03-05 カシオ計算機株式会社 Electronic musical instrument
JPS62121498A (en) * 1985-11-22 1987-06-02 カシオ計算機株式会社 electronic musical instruments

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5764294A (en) * 1980-10-07 1982-04-19 Kawai Musical Instr Mfg Co Electronic tone generating circuit
JPS58200297A (en) * 1982-05-18 1983-11-21 松下電器産業株式会社 Envelope signal generator
JPS6145290A (en) * 1984-08-09 1986-03-05 カシオ計算機株式会社 Electronic musical instrument
JPS6145296A (en) * 1984-08-09 1986-03-05 カシオ計算機株式会社 Electronic musical instrument
JPS62121498A (en) * 1985-11-22 1987-06-02 カシオ計算機株式会社 electronic musical instruments

Also Published As

Publication number Publication date
JP2722460B2 (en) 1998-03-04

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees