JPH03105099U - - Google Patents
Info
- Publication number
- JPH03105099U JPH03105099U JP6628190U JP6628190U JPH03105099U JP H03105099 U JPH03105099 U JP H03105099U JP 6628190 U JP6628190 U JP 6628190U JP 6628190 U JP6628190 U JP 6628190U JP H03105099 U JPH03105099 U JP H03105099U
- Authority
- JP
- Japan
- Prior art keywords
- listening position
- speakers
- rotation
- audio signals
- amplification
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 230000005236 sound signal Effects 0.000 claims 2
- 230000003321 amplification Effects 0.000 claims 1
- 238000003199 nucleic acid amplification method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Description
第１図は本考案の一実施例を示すブロツク図、
第２図は本考案の動作を説明するための図、第３
図は本考案の回動装置の斜視図、第４図は聴取位
置検出手段を説明するための図、第５図及び第６
図は本考案の具体的実施例を示す図、第７図及び
第８図は本考案を音場再生装置に適用した実施例
を示す図である。
２Ｌ，２Ｒ……可変遅延器、３Ｌ，３Ｒ……増
幅器、４Ｌ，４Ｒ，４Ｌ′，４Ｒ′……スピーカ
、５……聴取位置検出手段、６Ｌ，６Ｒ……スピ
ーカ回動装置（回動手段）、７……聴取者（聴取
位置）、１３Ｌ，１３Ｒ，１３Ｌ′，１３Ｒ′…
…音場制御器。
FIG. 1 is a block diagram showing an embodiment of the present invention.
Figure 2 is a diagram for explaining the operation of the present invention, Figure 3
The figure is a perspective view of the rotating device of the present invention, Figure 4 is a diagram for explaining the listening position detection means, Figures 5 and 6 are
The figure shows a specific embodiment of the present invention, and FIGS. 7 and 8 show an embodiment in which the present invention is applied to a sound field reproduction device. 2L, 2R...variable delay device, 3L, 3R...amplifier, 4L, 4R, 4L', 4R'...speaker, 5...listening position detection means, 6L, 6R...speaker rotation device (rotation means) ), 7...listener (listening position), 13L, 13R, 13L', 13R'...
...Sound field controller.
Claims (1)
に応じて少なくとも１つの系統の音響信号の増幅
量および遅延量を制御する手段と、 この制御手段からの音響信号が各々入力される
複数個のスピーカと、 前記聴取位置に対して前記スピーカの放音方向
を対向させるように回動制御する回動手段とを備
えることを特徴とする音響再生装置。[Claims for Utility Model Registration] Listening position detection means for detecting a listening position; and a plurality of systems of audio signals are supplied, and the amount of amplification and delay of at least one system of audio signals is controlled according to the listening position. means, a plurality of speakers each receiving an acoustic signal from the control means, and a rotation means for controlling the rotation of the speakers so that the sound emission direction of the speakers faces the listening position. A distinctive sound reproduction device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6628190U JPH03105099U (en) | 1989-06-23 | 1990-06-22 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7384089 | 1989-06-23 | ||
| JP14885989 | 1989-12-25 | ||
| JP6628190U JPH03105099U (en) | 1989-06-23 | 1990-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03105099U true JPH03105099U (en) | 1991-10-31 |
Family
ID=31891844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6628190U Pending JPH03105099U (en) | 1989-06-23 | 1990-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03105099U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6315700B2 (en) * | 1979-02-26 | 1988-04-06 | Fuiritsupusu Furuuiranpenfuaburiken Nv | |
| JPS63151300A (en) * | 1986-12-16 | 1988-06-23 | Sony Corp | Acoustic electronic equipment |
-
1990
- 1990-06-22 JP JP6628190U patent/JPH03105099U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6315700B2 (en) * | 1979-02-26 | 1988-04-06 | Fuiritsupusu Furuuiranpenfuaburiken Nv | |
| JPS63151300A (en) * | 1986-12-16 | 1988-06-23 | Sony Corp | Acoustic electronic equipment |
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