JPS5718111A - Equalizer device - Google Patents
Equalizer deviceInfo
- Publication number
- JPS5718111A JPS5718111A JP9274080A JP9274080A JPS5718111A JP S5718111 A JPS5718111 A JP S5718111A JP 9274080 A JP9274080 A JP 9274080A JP 9274080 A JP9274080 A JP 9274080A JP S5718111 A JPS5718111 A JP S5718111A
- Authority
- JP
- Japan
- Prior art keywords
- information
- memory
- unit
- operation part
- key
- 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
- H03G5/02—Manually-operated control
- H03G5/025—Equalizers; Volume or gain control in limited frequency bands
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G1/00—Details of arrangements for controlling amplification
- H03G1/02—Remote control of amplification, tone or bandwidth
Landscapes
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Control Of Amplification And Gain Control (AREA)
- Stereophonic System (AREA)
Abstract
PURPOSE: To obtain an equalizer without expanding a panel, by incorporating a unit information input operating device which is independent from the body, a keyboard and an indicator of an operation state.
CONSTITUTION: When a resistor of an input operation part 29 of a unit 28 is operated, a control information is latched 6, a frequency characteristic of amplifier 1 is controlled through a controlling circuit 2, and it is operated as a gain equalizer. When a memory key 30 and a preset key 31 are pushed, the information is written in a memory 5 from the operation part 29, a number corresponding to an address is displayed on an indicator 9, and also a speaker system is also displayed. Accordingly, a necessary information is set in advance in the memory 5 by use of the unit 28, and when one of a lot of information is selected by a key of an operation part 25 on the panel surface of a car stereophonic set 20, a necessary frequency characteristic is obtained by one-touch, and also since it is unnecessary to provide the information input part 29 on the panel surface, the device is formed small and is constituted so as to be easily loaded on a car.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9274080A JPS5718111A (en) | 1980-07-09 | 1980-07-09 | Equalizer device |
DE19813124015 DE3124015C2 (en) | 1980-07-09 | 1981-06-19 | Stereo system for passenger cars |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9274080A JPS5718111A (en) | 1980-07-09 | 1980-07-09 | Equalizer device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5718111A true JPS5718111A (en) | 1982-01-29 |
JPH0116053B2 JPH0116053B2 (en) | 1989-03-22 |
Family
ID=14062806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9274080A Granted JPS5718111A (en) | 1980-07-09 | 1980-07-09 | Equalizer device |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5718111A (en) |
DE (1) | DE3124015C2 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5947819A (en) * | 1982-09-10 | 1984-03-17 | Fujitsu Ten Ltd | Graphic equalizer |
US4504968A (en) * | 1981-08-05 | 1985-03-12 | Alps Electric Co., Ltd. | Equalizer apparatus having two dimensional display |
JPS60119127U (en) * | 1984-01-23 | 1985-08-12 | 三洋電機株式会社 | graphite equalizer |
JPS6115823U (en) * | 1984-07-02 | 1986-01-29 | 株式会社ケンウッド | Tone control device |
JPH0218600A (en) * | 1988-07-06 | 1990-01-22 | Matsushita Electric Ind Co Ltd | Vector quantizing device |
JPH0290519U (en) * | 1988-12-28 | 1990-07-18 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3916521C1 (en) * | 1989-05-20 | 1990-08-16 | Blaupunkt-Werke Gmbh, 3200 Hildesheim, De |
-
1980
- 1980-07-09 JP JP9274080A patent/JPS5718111A/en active Granted
-
1981
- 1981-06-19 DE DE19813124015 patent/DE3124015C2/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4504968A (en) * | 1981-08-05 | 1985-03-12 | Alps Electric Co., Ltd. | Equalizer apparatus having two dimensional display |
JPS5947819A (en) * | 1982-09-10 | 1984-03-17 | Fujitsu Ten Ltd | Graphic equalizer |
JPS60119127U (en) * | 1984-01-23 | 1985-08-12 | 三洋電機株式会社 | graphite equalizer |
JPH0311934Y2 (en) * | 1984-01-23 | 1991-03-22 | ||
JPS6115823U (en) * | 1984-07-02 | 1986-01-29 | 株式会社ケンウッド | Tone control device |
JPH0218600A (en) * | 1988-07-06 | 1990-01-22 | Matsushita Electric Ind Co Ltd | Vector quantizing device |
JPH0290519U (en) * | 1988-12-28 | 1990-07-18 |
Also Published As
Publication number | Publication date |
---|---|
DE3124015C2 (en) | 1986-08-14 |
JPH0116053B2 (en) | 1989-03-22 |
DE3124015A1 (en) | 1982-04-15 |
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