JPH0316724U - - Google Patents
Info
- Publication number
- JPH0316724U JPH0316724U JP7799389U JP7799389U JPH0316724U JP H0316724 U JPH0316724 U JP H0316724U JP 7799389 U JP7799389 U JP 7799389U JP 7799389 U JP7799389 U JP 7799389U JP H0316724 U JPH0316724 U JP H0316724U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- response
- audio equipment
- switch
- window
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Control Of Amplification And Gain Control (AREA)
Description
第１図は本考案の実施例を示す構成図である。
図中、ＳＷ１，ＳＷ２，ＳＷ３，ＳＷ４……ス
イツチ、２……ＲＳフリツプフロツプ、３，４…
…ワンシヨツトマルチバイブレータ、Ｑ１，Ｑ２
，Ｑ３……トランジスタ、１０……音響源、１１
……アンプ、１２……スピーカ。
FIG. 1 is a block diagram showing an embodiment of the present invention. In the figure, SW1, SW2, SW3, SW4... switch, 2... RS flip-flop, 3, 4...
…One-shot multivibrator, Q1, Q2
, Q3...transistor, 10...acoustic source, 11
...Amplifier, 12...Speaker.
Claims (1)
する装置であつて、 操作スイツチと、 該操作スイツチの操作に応答し、車両の窓を所
定量開ける窓駆動手段と、 前記操作スイツチの操作に応答し、車両の音響
機器から発生する音の音量を減衰させるミユート
手段とからなることを特徴とする車外音確認装置
。[Scope of Claim for Utility Model Registration] A device for confirming sounds outside the vehicle from inside the vehicle equipped with audio equipment, comprising an operation switch and a window drive that opens a vehicle window by a predetermined amount in response to the operation of the operation switch. and a mute means for attenuating the volume of sound generated from the audio equipment of the vehicle in response to the operation of the operating switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7799389U JPH0316724U (en) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7799389U JPH0316724U (en) | 1989-06-30 | 1989-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0316724U true JPH0316724U (en) | 1991-02-19 |
Family
ID=31620877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7799389U Pending JPH0316724U (en) | 1989-06-30 | 1989-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0316724U (en) |
-
1989
- 1989-06-30 JP JP7799389U patent/JPH0316724U/ja active Pending