JPH0125280B2 - - Google Patents
Info
- Publication number
- JPH0125280B2 JPH0125280B2 JP55073977A JP7397780A JPH0125280B2 JP H0125280 B2 JPH0125280 B2 JP H0125280B2 JP 55073977 A JP55073977 A JP 55073977A JP 7397780 A JP7397780 A JP 7397780A JP H0125280 B2 JPH0125280 B2 JP H0125280B2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- circuit
- transistor
- stereo
- filter
- 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 12
- 230000000694 effects Effects 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S1/00—Two-channel systems
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Stereophonic System (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7397780A JPS56169999A (en) | 1980-06-02 | 1980-06-02 | Sound image control circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7397780A JPS56169999A (en) | 1980-06-02 | 1980-06-02 | Sound image control circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56169999A JPS56169999A (en) | 1981-12-26 |
JPH0125280B2 true JPH0125280B2 (enrdf_load_stackoverflow) | 1989-05-17 |
Family
ID=13533659
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7397780A Granted JPS56169999A (en) | 1980-06-02 | 1980-06-02 | Sound image control circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56169999A (enrdf_load_stackoverflow) |
-
1980
- 1980-06-02 JP JP7397780A patent/JPS56169999A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS56169999A (en) | 1981-12-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4394536A (en) | Sound reproduction device | |
US4408095A (en) | Acoustic apparatus | |
US4045748A (en) | Audio control system | |
US3725583A (en) | Volume and tone control for multi-channel audio systems | |
JP3431959B2 (ja) | オーディオ信号処理装置 | |
JPH0125280B2 (enrdf_load_stackoverflow) | ||
JPS5854751A (ja) | テレビジヨン信号受信装置 | |
KR900010615Y1 (ko) | 저음 전용 증폭회로 | |
JP2949942B2 (ja) | 音響再生装置 | |
JPH0735517Y2 (ja) | 音響装置 | |
JPS5926682Y2 (ja) | Fm−am受信機 | |
US4088902A (en) | Channel coupling | |
JPH0127355Y2 (enrdf_load_stackoverflow) | ||
JPH0611632Y2 (ja) | 自動ラウドネス制御回路 | |
JPH048718Y2 (enrdf_load_stackoverflow) | ||
JP2005142924A (ja) | オーディオ信号増幅回路 | |
JPS6010157Y2 (ja) | コントロ−ル回路 | |
JPH0328638Y2 (enrdf_load_stackoverflow) | ||
JPS6038920B2 (ja) | ステレオ再生装置 | |
JPH0328632Y2 (enrdf_load_stackoverflow) | ||
KR910003207Y1 (ko) | 오디오의 서라운드(surround)회로 | |
FR2440646A1 (fr) | Perfectionnements aux amplificateurs audio-frequence, notamment pour auto-radio | |
JP2575457Y2 (ja) | オーディオ装置 | |
JPH0735518Y2 (ja) | サラウンド回路 | |
JPS599520Y2 (ja) | ステレオ信号マトリクス回路 |