JPS61200000U - - Google Patents
Info
- Publication number
- JPS61200000U JPS61200000U JP8428685U JP8428685U JPS61200000U JP S61200000 U JPS61200000 U JP S61200000U JP 8428685 U JP8428685 U JP 8428685U JP 8428685 U JP8428685 U JP 8428685U JP S61200000 U JPS61200000 U JP S61200000U
- Authority
- JP
- Japan
- Prior art keywords
- sound field
- speakers
- field setting
- vehicle
- setting device
- 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
- 230000007935 neutral effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は車載オーデイオ装置用音場コントロー
ラの好適な実施例を示すブロツク回路図、第２図
はフエーダバランスの電気的中立点における前後
スピーカの音圧特性図、第３図は車両用ステレオ
再生システムの１構成図である。
１０，１４……フロントスピーカ、１２，１６
……リアスピーカ、２８……第１音場設定器、３
０……第２音場設定器、４０……アンビエンス回
路。
Figure 1 is a block circuit diagram showing a preferred embodiment of a sound field controller for in-vehicle audio equipment, Figure 2 is a sound pressure characteristic diagram of the front and rear speakers at the electrical neutral point of the fader balance, and Figure 3 is a diagram of the sound pressure characteristics of the vehicle stereo. FIG. 1 is a configuration diagram of a playback system. 10, 14...Front speaker, 12, 16
...Rear speaker, 28...First sound field setting device, 3
0...Second sound field setting device, 40...Ambience circuit.
Claims (1)
ンネルスピーカが車室内前後にフエーダバランス
を電気的中立に保つた状態で設けられ、運転席の
音場を左右スピーカ毎にフロントスピーカの音圧
がリアスピーカに比べて中音域で所定値だけ高く
なるように設定する第１音場設定器と、前後の各
左右スピーカ間でのアンビエンス処理を行うとと
もに運転席の音場を左右スピーカ毎にフロント及
びリアスピーカの音圧が中音域で同一となるよう
に設定する第２音場設定器と、第１及び第２音場
設定器を音楽ソースに応じて選択的に切り換える
切換器と、を含むことを特徴とする車載オーデイ
オ装置用音場コントローラ。 For vehicle stereo reproduction, a pair of left and right 2-channel speakers are installed at the front and rear of the vehicle interior with the fader balance kept electrically neutral. The first sound field setting device sets the sound field to be higher by a predetermined value in the midrange than the speakers, and performs ambience processing between the front and rear left and right speakers, and also adjusts the sound field of the driver's seat for each of the front and rear left and right speakers. It includes a second sound field setting device that sets the sound pressure of the speaker to be the same in the middle range, and a switching device that selectively switches the first and second sound field setting devices depending on the music source. Features: Sound field controller for in-vehicle audio equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8428685U JPS61200000U (en) | 1985-06-03 | 1985-06-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8428685U JPS61200000U (en) | 1985-06-03 | 1985-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61200000U true JPS61200000U (en) | 1986-12-15 |
Family
ID=30633670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8428685U Pending JPS61200000U (en) | 1985-06-03 | 1985-06-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61200000U (en) |
-
1985
- 1985-06-03 JP JP8428685U patent/JPS61200000U/ja active Pending
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