JPS6335380U - - Google Patents
Info
- Publication number
- JPS6335380U JPS6335380U JP12897886U JP12897886U JPS6335380U JP S6335380 U JPS6335380 U JP S6335380U JP 12897886 U JP12897886 U JP 12897886U JP 12897886 U JP12897886 U JP 12897886U JP S6335380 U JPS6335380 U JP S6335380U
- Authority
- JP
- Japan
- Prior art keywords
- reproduction section
- speaker
- sound wave
- video device
- image
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Stereophonic System (AREA)
Description
第１図は本考案の映像装置の斜視図、第２図は
平面図、第３図は後面スピーカの取付方向を示す
説明図、第４図は前面スピーカと後面スピーカの
回路図、第５図は映像装置の使用状態の平面図、
第６図は低域周波数成分と拡がり角の関係を示す
グラフ、第７図および第８図は映像装置の設置位
置とリスナーの位置関係を示す平面図および拡が
り角特性を示すグラフ、第９図は従来の映像装置
の斜視図である。
１１…映像装置、１３…画像再生部、１４…音
響再生部、１５，１６…左右一対の前面スピーカ
、１７，１８…左右一対の後面スピーカ。
Fig. 1 is a perspective view of the video device of the present invention, Fig. 2 is a plan view, Fig. 3 is an explanatory diagram showing the mounting direction of rear speakers, Fig. 4 is a circuit diagram of front speakers and rear speakers, and Fig. 5 is a plan view of the imaging device in use,
Figure 6 is a graph showing the relationship between low frequency components and the spread angle, Figures 7 and 8 are plan views showing the relationship between the installation position of the video device and the listener, and a graph showing the spread angle characteristics. 1 is a perspective view of a conventional imaging device. DESCRIPTION OF SYMBOLS 11... Video device, 13... Image reproduction part, 14... Sound reproduction part, 15, 16... A pair of left and right front speakers, 17, 18... A pair of left and right rear speakers.
Claims (1)
において、 前記音響再生部は、 前記画像再生部の両側にそれぞれ配され、且つ
、画面の前方に向けて音波を放射する前面スピー
カと、 前記画像再生部の両側にそれぞれ配され、且つ
、前記前面スピーカの音波放射軸方向に対し反画
像再生部方向の９０°から１８０゜の範囲に音波
を放射する反射音成分生成用の非前記スピーカと
によつて、 構成されていることを特徴とする映像装置。[Claims for Utility Model Registration] In a video device including an image reproduction section and an audio reproduction section, the audio reproduction section is arranged on both sides of the image reproduction section, and emits sound waves toward the front of the screen. a front speaker that emits a sound wave, and a reflected sound that is arranged on both sides of the image playback unit and that radiates a sound wave in a range of 90° to 180° in a direction opposite to the image playback unit with respect to the sound wave emission axis direction of the front speaker. A video device comprising: a non-speaker for component generation; and a non-speaker for component generation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12897886U JPS6335380U (en) | 1986-08-25 | 1986-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12897886U JPS6335380U (en) | 1986-08-25 | 1986-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6335380U true JPS6335380U (en) | 1988-03-07 |
Family
ID=31025138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12897886U Pending JPS6335380U (en) | 1986-08-25 | 1986-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6335380U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5757677B2 (en) * | 1978-03-28 | 1982-12-06 | Tokyo Shibaura Electric Co |
-
1986
- 1986-08-25 JP JP12897886U patent/JPS6335380U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5757677B2 (en) * | 1978-03-28 | 1982-12-06 | Tokyo Shibaura Electric Co |
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