JPS62152599U - - Google Patents
Info
- Publication number
- JPS62152599U JPS62152599U JP4016586U JP4016586U JPS62152599U JP S62152599 U JPS62152599 U JP S62152599U JP 4016586 U JP4016586 U JP 4016586U JP 4016586 U JP4016586 U JP 4016586U JP S62152599 U JPS62152599 U JP S62152599U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- digital
- vehicle
- audio
- speaker
- 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
- 238000009434 installation Methods 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Description
第１図は、本考案の第１の実施例、第２図は、
本考案の装置を用いて警報音を出す装置、第３図
は、第２図の実施例の動作フロー。
１……車両、２……音響ソース（Ａ／Ｄ変換、
コントロール部含む）、３，３′……スピーカ、
４，４′……デジタル音響再生装置、５……バツ
テリー、６……信号ライン、７……コントロール
ライン、８……デジタル信号処理回路、９……Ｄ
／Ａ変換、１０……アナログアンプ、１１……制
御信号検出回路、１２……電源ライン、１３……
近接センサ、１４……ドアセンサ、１５……警報
音発生回路、１６……制御信号発生回路、１７…
…デジタルミキサ、１８……デジタル信号処理発
振部。
FIG. 1 shows the first embodiment of the present invention, and FIG. 2 shows the first embodiment of the present invention.
FIG. 3 is a flowchart of the operation of the embodiment of FIG. 2, which emits an alarm sound using the device of the present invention. 1... Vehicle, 2... Sound source (A/D conversion,
(including control section), 3, 3'...speaker,
4, 4'...Digital sound reproduction device, 5...Battery, 6...Signal line, 7...Control line, 8...Digital signal processing circuit, 9...D
/A conversion, 10...Analog amplifier, 11...Control signal detection circuit, 12...Power line, 13...
Proximity sensor, 14...Door sensor, 15...Alarm sound generation circuit, 16...Control signal generation circuit, 17...
...Digital mixer, 18...Digital signal processing oscillation section.
Claims (1)
いて、音響ソースからの信号がデジタル信号で出
力され、複数のスピーカ設置あるいはチヤンネル
に対し、１本のデジタル信号ラインで信号を伝送
し、該信号を受けて各スピーカ設置位置に設けら
れたデジタル音響再生装置により、該当するスピ
ーカチヤンネル用の信号を取り出し、音響再生す
ることを特徴とする車両用デジタル音響装置。 In a vehicle audio system that plays music, etc. in a vehicle interior, a signal from an acoustic source is output as a digital signal, and the signal is transmitted to multiple speaker installations or channels through a single digital signal line. 1. A digital audio device for a vehicle, characterized in that a signal for a corresponding speaker channel is received by a digital audio reproducing device provided at each speaker installation position, and the signal for the corresponding speaker channel is extracted and audio is reproduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4016586U JPS62152599U (en) | 1986-03-19 | 1986-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4016586U JPS62152599U (en) | 1986-03-19 | 1986-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62152599U true JPS62152599U (en) | 1987-09-28 |
Family
ID=30854005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4016586U Pending JPS62152599U (en) | 1986-03-19 | 1986-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62152599U (en) |
-
1986
- 1986-03-19 JP JP4016586U patent/JPS62152599U/ja active Pending