JPH0466900U - - Google Patents
Info
- Publication number
- JPH0466900U JPH0466900U JP11020990U JP11020990U JPH0466900U JP H0466900 U JPH0466900 U JP H0466900U JP 11020990 U JP11020990 U JP 11020990U JP 11020990 U JP11020990 U JP 11020990U JP H0466900 U JPH0466900 U JP H0466900U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- output
- output signal
- circuit
- level
- 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
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Description
第１図はこの考案に係る車載用音響機器の実施
例を示すブロツク図である。第２図は従来例のブ
ロツク図である。
主な符号の説明、２……フロント信号、３……
リアー信号生成回路、５……フエーダ回路、６…
…フロント出力信号、７……リアー出力信号、８
，１２……ミユート回路、９……切換スイツチ。
FIG. 1 is a block diagram showing an embodiment of the in-vehicle audio equipment according to this invention. FIG. 2 is a block diagram of a conventional example. Explanation of main symbols, 2...Front signal, 3...
Rear signal generation circuit, 5... Fader circuit, 6...
...Front output signal, 7...Rear output signal, 8
, 12... Mute circuit, 9... Changeover switch.
Claims (1)
号からリアー信号を生成するリアー信号生成回路
と、前記フロント信号のレベルと前記リアー信号
生成回路の出力であるリアー信号のレベルとを調
整するフエーダ回路と、前記フエーダ回路の出力
に得られるフロント出力信号と、同リアー出力信
号と、前記フロント信号またはフロント出力信号
またはリアー出力信号を選択する切換スイツチと
で構成したことを特徴とする車載用音響機器。 ２ フロント出力信号及びリアー出力信号のレベ
ルを制御する第１のミユート回路と、切換スイツ
チを介して得られる信号のレベルを制御する第２
のミユート回路とを設けたことを特徴とする請求
項１記載の車載用音響機器。[Claims for Utility Model Registration] 1. A stereo front signal, a rear signal generation circuit that generates a rear signal from the front signal, the level of the front signal, and the level of the rear signal that is the output of the rear signal generation circuit. , a front output signal obtained from the output of the fader circuit, a rear output signal, and a changeover switch for selecting the front signal, the front output signal, or the rear output signal. In-vehicle audio equipment. 2. A first mute circuit that controls the levels of the front output signal and rear output signal, and a second mute circuit that controls the level of the signal obtained via the changeover switch.
2. The in-vehicle audio device according to claim 1, further comprising a mute circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11020990U JP2534906Y2 (en) | 1990-10-23 | 1990-10-23 | Automotive audio equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11020990U JP2534906Y2 (en) | 1990-10-23 | 1990-10-23 | Automotive audio equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0466900U true JPH0466900U (en) | 1992-06-12 |
| JP2534906Y2 JP2534906Y2 (en) | 1997-05-07 |
Family
ID=31857513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11020990U Expired - Lifetime JP2534906Y2 (en) | 1990-10-23 | 1990-10-23 | Automotive audio equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2534906Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0557940U (en) * | 1991-12-27 | 1993-07-30 | アルパイン株式会社 | Car audio output device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3989712B2 (en) | 2001-11-20 | 2007-10-10 | アルパイン株式会社 | In-vehicle acoustic system |
-
1990
- 1990-10-23 JP JP11020990U patent/JP2534906Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0557940U (en) * | 1991-12-27 | 1993-07-30 | アルパイン株式会社 | Car audio output device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2534906Y2 (en) | 1997-05-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |