JPS5296852A - Dc control circuit for tone quality - Google Patents
Dc control circuit for tone qualityInfo
- Publication number
- JPS5296852A JPS5296852A JP1344876A JP1344876A JPS5296852A JP S5296852 A JPS5296852 A JP S5296852A JP 1344876 A JP1344876 A JP 1344876A JP 1344876 A JP1344876 A JP 1344876A JP S5296852 A JPS5296852 A JP S5296852A
- Authority
- JP
- Japan
- Prior art keywords
- control circuit
- tone quality
- noise
- radiation
- accordingly
- 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
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G5/00—Tone control or bandwidth control in amplifiers
Landscapes
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Abstract
PURPOSE:To make wiring simple and sealed wires unnecessary, accordingly, to prevent induced noise, radiation of interference wave, and sliding noise, by changing equivalent circuit constants of tone control circuit indirectly by DC control.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51013448A JPS5923125B2 (en) | 1976-02-10 | 1976-02-10 | DC control circuit for sound quality |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51013448A JPS5923125B2 (en) | 1976-02-10 | 1976-02-10 | DC control circuit for sound quality |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5296852A true JPS5296852A (en) | 1977-08-15 |
JPS5923125B2 JPS5923125B2 (en) | 1984-05-31 |
Family
ID=11833407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51013448A Expired JPS5923125B2 (en) | 1976-02-10 | 1976-02-10 | DC control circuit for sound quality |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5923125B2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60189824A (en) * | 1984-03-09 | 1985-09-27 | 東洋電装株式会社 | Switch unit |
JP3839932B2 (en) | 1996-09-26 | 2006-11-01 | キヤノン株式会社 | Process cartridge, electrophotographic image forming apparatus, electrophotographic photosensitive drum and coupling |
JP6993815B2 (en) | 2017-08-31 | 2022-01-14 | Toyo Tire株式会社 | Pneumatic tires |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4991166A (en) * | 1972-12-19 | 1974-08-30 | ||
JPS504487A (en) * | 1973-05-18 | 1975-01-17 |
-
1976
- 1976-02-10 JP JP51013448A patent/JPS5923125B2/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4991166A (en) * | 1972-12-19 | 1974-08-30 | ||
JPS504487A (en) * | 1973-05-18 | 1975-01-17 |
Also Published As
Publication number | Publication date |
---|---|
JPS5923125B2 (en) | 1984-05-31 |
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