JPH0462000U - - Google Patents
Info
- Publication number
- JPH0462000U JPH0462000U JP10529290U JP10529290U JPH0462000U JP H0462000 U JPH0462000 U JP H0462000U JP 10529290 U JP10529290 U JP 10529290U JP 10529290 U JP10529290 U JP 10529290U JP H0462000 U JPH0462000 U JP H0462000U
- Authority
- JP
- Japan
- Prior art keywords
- input signal
- pass filter
- extracts
- low pass
- predetermined frequency
- 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
- 239000000284 extract Substances 0.000 claims 2
- 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オーデイオ装置
の実施例を示す図である。第２図は従来例を示す
図である。
主な符号の説明、１，２……効果音処理回路、
３，４……ローパスフイルタ（Ｌ．Ｐ．Ｆ）、５
，６，９，１０……アンプ、７，８……加算器、
１１，１２……可変抵抗器、Ｌ……レフト入力端
子、Ｒ……ライト入力端子、ＦＬ……フロントレ
フトスピーカ、ＦＲ……フロントライトスピーカ
、ＲＬ……リアレフトスピーカ、ＲＲ……リアラ
イトスピーカ。
FIG. 1 is a diagram showing an embodiment of the in-vehicle audio device according to this invention. FIG. 2 is a diagram showing a conventional example. Explanation of main symbols, 1, 2...Sound effect processing circuit,
3, 4...Low pass filter (L.P.F), 5
, 6, 9, 10...amplifier, 7, 8...adder,
11, 12...Variable resistor, L...Left input terminal, R...Right input terminal, FL...Front left speaker, FR...Front right speaker, RL...Rear left speaker, RR...Rear right speaker .
Claims (1)
ンネルの入力信号からそれぞれのリア信号を生成
する効果音処理回路と、前記一方の入力信号から
所定の周波数を取り出すローパスフイルタと、前
記ローパスフイルタの出力を反対チヤンネルのリ
ア信号に加算する加算回路とを設けたことを特徴
とする車載用オーデイオ装置。 a sound effect processing circuit that generates respective rear signals from the left channel input signal or the right channel input signal; a low pass filter that extracts a predetermined frequency from the one input signal; and a low pass filter that extracts a predetermined frequency from the one input signal; An in-vehicle audio device characterized by being provided with an addition circuit that adds to a rear signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10529290U JP2534905Y2 (en) | 1990-10-08 | 1990-10-08 | Automotive audio equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10529290U JP2534905Y2 (en) | 1990-10-08 | 1990-10-08 | Automotive audio equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0462000U true JPH0462000U (en) | 1992-05-27 |
| JP2534905Y2 JP2534905Y2 (en) | 1997-05-07 |
Family
ID=31850937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10529290U Expired - Lifetime JP2534905Y2 (en) | 1990-10-08 | 1990-10-08 | Automotive audio equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2534905Y2 (en) |
-
1990
- 1990-10-08 JP JP10529290U patent/JP2534905Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2534905Y2 (en) | 1997-05-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |