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JPS6468798A - Effect adder - Google Patents

Effect adder

Info

Publication number
JPS6468798A
JPS6468798A JP62225597A JP22559787A JPS6468798A JP S6468798 A JPS6468798 A JP S6468798A JP 62225597 A JP62225597 A JP 62225597A JP 22559787 A JP22559787 A JP 22559787A JP S6468798 A JPS6468798 A JP S6468798A
Authority
JP
Japan
Prior art keywords
timbre parameter
effect
time division
parameter change
effect addition
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
JP62225597A
Other languages
Japanese (ja)
Other versions
JP2712191B2 (en
Inventor
Goro Sakata
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 JP62225597A priority Critical patent/JP2712191B2/en
Publication of JPS6468798A publication Critical patent/JPS6468798A/en
Priority to US07/504,021 priority patent/US4998281A/en
Application granted granted Critical
Publication of JP2712191B2 publication Critical patent/JP2712191B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Electrophonic Musical Instruments (AREA)

Abstract

PURPOSE: To change a timbre parameter with a simple constitution by operating a hardware used together in an effect addition and timbre parameter change with time division. CONSTITUTION: An effect adding circuit 1 is composed of a delay circuit corresponding to a waveform data memory or the like, analog maltipliers 2, 3 and an adder 4 for regulating an input and output sound volume are respectively provided in the input and output side. Then the effect addition with the effect adding circuit 1 to input signal data and timbre parameter change with a changing means 5 are processed with time division. Therefore, the same hardwares together used in the effect addition and timbre parameter change is usable with time division. By this way, the effect addition and timbre parameter change are performed with the simple constitution, and moreover noises are not produced in changing the timbre parameter.
JP62225597A 1987-08-20 1987-09-09 Effect adding device Expired - Lifetime JP2712191B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP62225597A JP2712191B2 (en) 1987-09-09 1987-09-09 Effect adding device
US07/504,021 US4998281A (en) 1987-08-20 1990-04-03 Effect addition apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62225597A JP2712191B2 (en) 1987-09-09 1987-09-09 Effect adding device

Publications (2)

Publication Number Publication Date
JPS6468798A true JPS6468798A (en) 1989-03-14
JP2712191B2 JP2712191B2 (en) 1998-02-10

Family

ID=16831819

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62225597A Expired - Lifetime JP2712191B2 (en) 1987-08-20 1987-09-09 Effect adding device

Country Status (1)

Country Link
JP (1) JP2712191B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6200391B1 (en) 1997-09-22 2001-03-13 Ohshiro Co., Ltd. Tobacco flavoring agent

Citations (3)

* 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
JPS5850595A (en) * 1981-09-22 1983-03-25 ヤマハ株式会社 Effect addition apparatus
JPS5940698A (en) * 1982-07-27 1984-03-06 ロ−ランド株式会社 Performance element generator for electronic musical instrument

Patent Citations (3)

* 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
JPS5850595A (en) * 1981-09-22 1983-03-25 ヤマハ株式会社 Effect addition apparatus
JPS5940698A (en) * 1982-07-27 1984-03-06 ロ−ランド株式会社 Performance element generator for electronic musical instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6200391B1 (en) 1997-09-22 2001-03-13 Ohshiro Co., Ltd. Tobacco flavoring agent

Also Published As

Publication number Publication date
JP2712191B2 (en) 1998-02-10

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term