JPS5256517A - Switching circuit for electronic instrument - Google Patents

Switching circuit for electronic instrument

Info

Publication number
JPS5256517A
JPS5256517A JP50132652A JP13265275A JPS5256517A JP S5256517 A JPS5256517 A JP S5256517A JP 50132652 A JP50132652 A JP 50132652A JP 13265275 A JP13265275 A JP 13265275A JP S5256517 A JPS5256517 A JP S5256517A
Authority
JP
Japan
Prior art keywords
switching circuit
electronic instrument
wave forms
variation
capacitor
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
JP50132652A
Other languages
Japanese (ja)
Other versions
JPS585440B2 (en
Inventor
Naoyuki Niimi
Akiyoshi Ooya
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 JP50132652A priority Critical patent/JPS585440B2/en
Publication of JPS5256517A publication Critical patent/JPS5256517A/en
Publication of JPS585440B2 publication Critical patent/JPS585440B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electrophonic Musical Instruments (AREA)

Abstract

PURPOSE: To provide a switching circuit for an electronic instrument, in which the discharge of one of two parallel capacitors is so controlled by the other capacitor as to correspond to the sound wave form so that the signal having their wave forms of aging variation may be produced to make possible the tone variation having envelope wave forms.
COPYRIGHT: (C)1977,JPO&Japio
JP50132652A 1975-11-05 1975-11-05 Denshigatsukino Kaihei Cairo Expired JPS585440B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50132652A JPS585440B2 (en) 1975-11-05 1975-11-05 Denshigatsukino Kaihei Cairo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50132652A JPS585440B2 (en) 1975-11-05 1975-11-05 Denshigatsukino Kaihei Cairo

Publications (2)

Publication Number Publication Date
JPS5256517A true JPS5256517A (en) 1977-05-10
JPS585440B2 JPS585440B2 (en) 1983-01-31

Family

ID=15086317

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50132652A Expired JPS585440B2 (en) 1975-11-05 1975-11-05 Denshigatsukino Kaihei Cairo

Country Status (1)

Country Link
JP (1) JPS585440B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02264999A (en) * 1989-04-06 1990-10-29 Nippon Precision Circuits Kk Damped waveform generating device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02264999A (en) * 1989-04-06 1990-10-29 Nippon Precision Circuits Kk Damped waveform generating device

Also Published As

Publication number Publication date
JPS585440B2 (en) 1983-01-31

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