JPH0390599U - - Google Patents
Info
- Publication number
- JPH0390599U JPH0390599U JP15308989U JP15308989U JPH0390599U JP H0390599 U JPH0390599 U JP H0390599U JP 15308989 U JP15308989 U JP 15308989U JP 15308989 U JP15308989 U JP 15308989U JP H0390599 U JPH0390599 U JP H0390599U
- Authority
- JP
- Japan
- Prior art keywords
- sound field
- separated
- acoustic signal
- volume
- processing
- 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
- 230000004807 localization Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000005236 sound signal Effects 0.000 description 2
Description
第１図は本考案の一実施例の音響再生装置１の
電気的構成を示すブロツク図、第２図は本考案の
他の実施例の音響再生装置１１の電気的構成を示
すブロツク図、第３図は本考案のさらに他の実施
例の音響再生装置２１の電気的構成を示すブロツ
ク図である。
１，１１，２１……音響再生装置、２……車室
、３……音響信号源、４，４ａ，４ｂ……音響信
号処理部、５……演算処理回路、６……音場調整
部、７……音場制御選択部、８……スイツチ回路
、１２，２２……電子ボリウム、１３，２３……
レベル設定回路、ＳＷ０……選択スイツチ、ＳＷ
１，ＳＷ２……スイツチング手段、ＶＲ１，ＶＲ
１１……バランスボリウム、ＶＲ２，ＶＲ３，Ｖ
Ｒ１１ａ……フエーダボリウム。
FIG. 1 is a block diagram showing the electrical configuration of a sound reproducing device 1 according to an embodiment of the present invention, and FIG. 2 is a block diagram showing the electrical configuration of a sound reproducing device 11 according to another embodiment of the present invention. FIG. 3 is a block diagram showing the electrical configuration of a sound reproduction device 21 according to still another embodiment of the present invention. 1, 11, 21... Sound reproduction device, 2... Vehicle interior, 3... Sound signal source, 4, 4a, 4b... Sound signal processing section, 5... Arithmetic processing circuit, 6... Sound field adjustment section , 7... Sound field control selection section, 8... Switch circuit, 12, 22... Electronic volume, 13, 23...
Level setting circuit, SW0...selection switch, SW
1, SW2...Switching means, VR1, VR
11...Balance volume, VR2, VR3, V
R11a...Fedavolium.
Claims (1)
とともに、分離した各音響信号による音場の定位
位置をボリウムの操作量に応じて調整し、選択ス
イツチによつて音場構成処理が選択されたときに
は、分離・調整した各音響信号に演算処理を行い
、所望とする音場を構成する音場構成装置におい
て、 前記選択スイツチに連動し、前記音場構成処理
が選択されたときには、前記ボリウムの操作を無
効とし、音場を中央に定位させるボリウム操作解
除手段を設けることを特徴とする音場構成装置。[Claims for Utility Model Registration] The input acoustic signal is separated into predetermined channels, and the localization position of the sound field by each separated acoustic signal is adjusted according to the volume operation amount, and the sound field is configured by a selection switch. When the processing is selected, in a sound field configuration device that performs arithmetic processing on each separated and adjusted acoustic signal to configure a desired sound field, in conjunction with the selection switch, the sound field configuration processing is selected. A sound field configuring device characterized in that, in some cases, a volume operation canceling means is provided for disabling the operation of the volume and localizing the sound field to the center.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15308989U JPH0390599U (en) | 1989-12-29 | 1989-12-29 | |
| DE69028394T DE69028394T2 (en) | 1989-12-29 | 1990-12-28 | SOUND PLAYER |
| US07/743,339 US5285503A (en) | 1989-12-29 | 1990-12-28 | Apparatus for reproducing sound field |
| EP91901534A EP0462285B1 (en) | 1989-12-29 | 1990-12-28 | Acoustic reproducing device |
| PCT/JP1990/001737 WO1991010335A1 (en) | 1989-12-29 | 1990-12-28 | Acoustic reproducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15308989U JPH0390599U (en) | 1989-12-29 | 1989-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0390599U true JPH0390599U (en) | 1991-09-13 |
Family
ID=31699316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15308989U Pending JPH0390599U (en) | 1989-12-29 | 1989-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0390599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003522472A (en) * | 2000-02-04 | 2003-07-22 | ヒアリング エンハンスメント カンパニー，リミティド ライアビリティー カンパニー | Use of voice versus residual audio (VRA) in consumer applications |
-
1989
- 1989-12-29 JP JP15308989U patent/JPH0390599U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003522472A (en) * | 2000-02-04 | 2003-07-22 | ヒアリング エンハンスメント カンパニー，リミティド ライアビリティー カンパニー | Use of voice versus residual audio (VRA) in consumer applications |
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