JPH0446499U - - Google Patents
Info
- Publication number
- JPH0446499U JPH0446499U JP8959990U JP8959990U JPH0446499U JP H0446499 U JPH0446499 U JP H0446499U JP 8959990 U JP8959990 U JP 8959990U JP 8959990 U JP8959990 U JP 8959990U JP H0446499 U JPH0446499 U JP H0446499U
- Authority
- JP
- Japan
- Prior art keywords
- speakers
- musical instrument
- electronic musical
- electronic
- keyboard
- 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
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Description
第１図は本考案実施例の一部切欠斜視図、第２
図は実施例スピーカの断面図、第３図は同スピー
カの指向特性図、第４図は従来例の一部切欠斜視
図である。
１はキヤビネツト、２は中、高音用のスピーカ
、３は低音用のスピーカである。
Fig. 1 is a partially cutaway perspective view of an embodiment of the present invention;
3 is a directional characteristic diagram of the same speaker, and FIG. 4 is a partially cutaway perspective view of a conventional example. 1 is a cabinet, 2 is a speaker for medium and treble sounds, and 3 is a speaker for bass sounds.
Claims (1)
スピーカ２が上向に取付けられ且つ底板に低音用
のスピーカ３が下向きに取付けられているキーボ
ード電子楽器に於て、上記スピーカ２，３が振動
板の幾何学的中心から偏つた位置をボイスコイル
で駆動するコーン型のスピーカであつて、当該ス
ピーカ２，３の指向性主軸が当該電子楽器本体の
前方寄りに傾くように取付けられていることを特
徴とするキーボード電子楽器。 In an electronic keyboard musical instrument, speakers 2 for medium and high frequencies are mounted upward on the top cover of the cabinet 1, and speakers 3 for bass sounds are mounted downward on the bottom plate, and the speakers 2 and 3 are diaphragms. It is a cone-shaped speaker that is driven by a voice coil at a position offset from the geometric center of the electronic musical instrument, and is installed so that the main directivity axes of the speakers 2 and 3 are tilted toward the front of the main body of the electronic musical instrument. Features a keyboard electronic musical instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8959990U JPH0446499U (en) | 1990-08-27 | 1990-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8959990U JPH0446499U (en) | 1990-08-27 | 1990-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0446499U true JPH0446499U (en) | 1992-04-20 |
Family
ID=31823693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8959990U Pending JPH0446499U (en) | 1990-08-27 | 1990-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446499U (en) |
-
1990
- 1990-08-27 JP JP8959990U patent/JPH0446499U/ja active Pending
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