JPH0356290U - - Google Patents
Info
- Publication number
- JPH0356290U JPH0356290U JP11717289U JP11717289U JPH0356290U JP H0356290 U JPH0356290 U JP H0356290U JP 11717289 U JP11717289 U JP 11717289U JP 11717289 U JP11717289 U JP 11717289U JP H0356290 U JPH0356290 U JP H0356290U
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- box
- super
- speaker box
- directional
- 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 3
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Description
第１図は本考案の一実施例の構成を示す部分断
面図、第２図は第１図における反射板の構成図で
、第２図Ａは正面図、第２図Ｂは側面図、第３図
は従来の超指向性スピーカの適用例を示す図、第
４図は本考案によるスピーカ装置の適用例を示す
図、第５図は従来例の部分断面図である。
１……超指向性スピーカ、２……スピーカボツ
クス、６，６′……反射板、８……開口部。
FIG. 1 is a partial sectional view showing the configuration of an embodiment of the present invention, FIG. 2 is a configuration diagram of the reflector in FIG. 1, FIG. 2A is a front view, FIG. 2B is a side view, and FIG. FIG. 3 is a diagram showing an application example of a conventional superdirectional speaker, FIG. 4 is a diagram showing an application example of the speaker device according to the present invention, and FIG. 5 is a partial sectional view of the conventional example. 1...Superdirectional speaker, 2...Speaker box, 6, 6'...Reflector, 8...Aperture.
Claims (1)
装着された超指向性スピーカと、前記スピーカボ
ツクス内において、前記超指向性スピーカの前面
に傾斜して配設された第１の反射板と、この反射
板で反射された反射音をさらに反射させるために
前記スピーカボツクス内に配設された少なくとも
１つの第２の反射板と、この第２の反射板で反射
された反射音を外部へ放射するために前記スピー
カボツクスに形成された開口部とを具備してなる
ことを特徴とする超指向性スピーカ装置。 a speaker box; a super-directional speaker attached to the speaker box; a first reflecting plate disposed obliquely in front of the super-directional speaker within the speaker box; at least one second reflector disposed within the speaker box to further reflect the reflected sound; and at least one second reflector disposed within the speaker box to further reflect the reflected sound. 1. A super-directional speaker device comprising: an opening formed in a box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11717289U JPH0356290U (en) | 1989-10-06 | 1989-10-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11717289U JPH0356290U (en) | 1989-10-06 | 1989-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0356290U true JPH0356290U (en) | 1991-05-30 |
Family
ID=31665411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11717289U Pending JPH0356290U (en) | 1989-10-06 | 1989-10-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0356290U (en) |
-
1989
- 1989-10-06 JP JP11717289U patent/JPH0356290U/ja active Pending