JPS645595U - - Google Patents
Info
- Publication number
- JPS645595U JPS645595U JP9861187U JP9861187U JPS645595U JP S645595 U JPS645595 U JP S645595U JP 9861187 U JP9861187 U JP 9861187U JP 9861187 U JP9861187 U JP 9861187U JP S645595 U JPS645595 U JP S645595U
- Authority
- JP
- Japan
- Prior art keywords
- reproduction device
- sound reproduction
- vehicle
- rear seat
- passenger
- 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 2
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Stereophonic Arrangements (AREA)
Description
第１図および第２図はそれぞれ本考案の車載用
音響再生装置の実施例を示す回路構成図、第３図
は自動車室内のスピーカおよび搭乗者の配置図で
ある。
１Ｌ，１Ｒ，２Ｌ，２Ｒ……スピーカ、３Ｌ，
３Ｒ，４Ｌ，４Ｒ……増幅器、５Ｌ，５Ｒ……ロ
ーパスフイルタ、６Ｌ，６Ｒ……アツテネータ回
路、７……信号切換手段、Ｍ１，Ｍ２……搭乗者
。
FIGS. 1 and 2 are circuit configuration diagrams showing embodiments of the in-vehicle sound reproducing apparatus of the present invention, respectively, and FIG. 3 is a diagram showing the arrangement of speakers and passengers in the interior of the automobile. 1L, 1R, 2L, 2R...Speaker, 3L,
3R, 4L, 4R...Amplifier, 5L, 5R...Low pass filter, 6L, 6R...Attenuator circuit, 7...Signal switching means, M1 , M2 ...Passenger.
Claims (1)
たスピーカを配置してなる車載用音響再生装置に
おいて、前記後部座席近傍のスピーカにローパス
フイルタおよび／もしくはアツテネータ回路を搭
乗者の操作により接続可能としたことを特徴とす
る車載用音響再生装置。 In a vehicle-mounted sound reproduction device in which independent speakers are arranged near the front seat and near the rear seat, a low-pass filter and/or an attenuator circuit can be connected to the speaker near the rear seat by operation of a passenger. An in-vehicle sound reproduction device featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9861187U JPS645595U (en) | 1987-06-29 | 1987-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9861187U JPS645595U (en) | 1987-06-29 | 1987-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS645595U true JPS645595U (en) | 1989-01-12 |
Family
ID=31325038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9861187U Pending JPS645595U (en) | 1987-06-29 | 1987-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS645595U (en) |
-
1987
- 1987-06-29 JP JP9861187U patent/JPS645595U/ja active Pending
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