JPH0369995U - - Google Patents
Info
- Publication number
- JPH0369995U JPH0369995U JP12847089U JP12847089U JPH0369995U JP H0369995 U JPH0369995 U JP H0369995U JP 12847089 U JP12847089 U JP 12847089U JP 12847089 U JP12847089 U JP 12847089U JP H0369995 U JPH0369995 U JP H0369995U
- Authority
- JP
- Japan
- Prior art keywords
- delay
- vehicle
- audio device
- output signal
- signal 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.)
- Pending
Links
- 230000003111 delayed effect Effects 0.000 claims 1
- 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図及び第２図はこの考案に係る車載用音響
機器の実施例を示し、第１図はブロツク図、第２
図はこの考案の他の実施例のブロツク図である。
主な符号の説明、１……前置増幅器、２……出
力信号、３，３Ａ，３Ｂ……遅延装置、４……混
合器、５……電力増幅器、６……スピーカ、７…
…ローパスフイルタ。
1 and 2 show an embodiment of the in-vehicle audio equipment according to this invention, FIG. 1 is a block diagram, and FIG.
The figure is a block diagram of another embodiment of this invention. Explanation of main symbols, 1... Preamplifier, 2... Output signal, 3, 3A, 3B... Delay device, 4... Mixer, 5... Power amplifier, 6... Speaker, 7...
...Low pass filter.
Claims (1)
以上設け、前記遅延装置の複数の出力信号と原信
号とを混合するように構成したこと特徴とする車
載用音響機器。 ２ 遅延装置の出力信号レベルは遅延時間が大な
るものほど小さくなるように構成したことを特徴
とする請求項１記載の車載用音響機器。 ３ ローパスフイルタを設け所定の周波数以下の
信号のみが遅延するように構成したことを特徴と
する請求項１または２記載の車載用音響機器。[Claims for Utility Model Registration] 1. An in-vehicle audio device characterized by having at least two delay devices having different delay times and configured to mix a plurality of output signals of the delay devices and an original signal. 2. The vehicle-mounted audio device according to claim 1, wherein the output signal level of the delay device is configured such that the larger the delay time, the smaller the output signal level. 3. The vehicle-mounted audio device according to claim 1 or 2, further comprising a low-pass filter so that only signals below a predetermined frequency are delayed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12847089U JPH0369995U (en) | 1989-11-04 | 1989-11-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12847089U JPH0369995U (en) | 1989-11-04 | 1989-11-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0369995U true JPH0369995U (en) | 1991-07-12 |
Family
ID=31676176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12847089U Pending JPH0369995U (en) | 1989-11-04 | 1989-11-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0369995U (en) |
-
1989
- 1989-11-04 JP JP12847089U patent/JPH0369995U/ja active Pending
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