JPS6226640B2 - - Google Patents
Info
- Publication number
- JPS6226640B2 JPS6226640B2 JP55044230A JP4423080A JPS6226640B2 JP S6226640 B2 JPS6226640 B2 JP S6226640B2 JP 55044230 A JP55044230 A JP 55044230A JP 4423080 A JP4423080 A JP 4423080A JP S6226640 B2 JPS6226640 B2 JP S6226640B2
- Authority
- JP
- Japan
- Prior art keywords
- variable resistor
- transistor
- volume balance
- balance adjustment
- voltage
- 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.)
- Expired
Links
- 230000005236 sound signal Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Stereophonic System (AREA)
- Control Of Amplification And Gain Control (AREA)
- Television Receiver Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4423080A JPS56140800A (en) | 1980-04-03 | 1980-04-03 | Control circuit of sound volume balance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4423080A JPS56140800A (en) | 1980-04-03 | 1980-04-03 | Control circuit of sound volume balance |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56140800A JPS56140800A (en) | 1981-11-04 |
JPS6226640B2 true JPS6226640B2 (enrdf_load_stackoverflow) | 1987-06-10 |
Family
ID=12685728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4423080A Granted JPS56140800A (en) | 1980-04-03 | 1980-04-03 | Control circuit of sound volume balance |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56140800A (enrdf_load_stackoverflow) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60257611A (ja) * | 1984-06-01 | 1985-12-19 | Mitsubishi Electric Corp | 可変利得増幅器のバランス制御回路 |
JP2880717B2 (ja) * | 1988-11-18 | 1999-04-12 | 株式会社東芝 | 利得制御回路 |
-
1980
- 1980-04-03 JP JP4423080A patent/JPS56140800A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS56140800A (en) | 1981-11-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3700921A (en) | Controlled hysteresis trigger circuit | |
JPH0718180Y2 (ja) | 無線周波受信機用トランジスタ化増幅兼混合入力段 | |
EP0938188A2 (en) | Variable gain amplifier circuit | |
US4403199A (en) | Gain control systems | |
US4152667A (en) | Gain-controlled signal amplifier | |
US4140878A (en) | Stereo demodulator system | |
JPS6155288B2 (enrdf_load_stackoverflow) | ||
JPH0237129B2 (enrdf_load_stackoverflow) | ||
JPS6226640B2 (enrdf_load_stackoverflow) | ||
US3870964A (en) | Sound volume control circuit with sound level output linearly related to volume control potentiometer setting | |
US5166559A (en) | Servo circuit having variable gain amplifier and temperature compensation characteristics | |
US3231827A (en) | Variable gain transistor amplifier | |
JPH0727734Y2 (ja) | 可変電圧出力回路 | |
US4167649A (en) | Current mirror circuit and apparatus for using same | |
CA1179949A (en) | Apparatus for matching the d.c. volume control characteristics of two audio channels | |
US4013972A (en) | Amplifier with gain control means | |
JPS624038B2 (enrdf_load_stackoverflow) | ||
JPS6339164B2 (enrdf_load_stackoverflow) | ||
US4758797A (en) | Amplifier with compressor and expander function for ground symmetrical electrical signals | |
JPH0137884B2 (enrdf_load_stackoverflow) | ||
JPS6012333Y2 (ja) | 利得切換回路 | |
JPH0145766B2 (enrdf_load_stackoverflow) | ||
JPS58213517A (ja) | 利得制御形差動増幅器 | |
JPS6127213Y2 (enrdf_load_stackoverflow) | ||
JPS6056322B2 (ja) | 利得切換機能を有する広帯域平衡増幅器 |