JPH0369999U - - Google Patents
Info
- Publication number
- JPH0369999U JPH0369999U JP12872489U JP12872489U JPH0369999U JP H0369999 U JPH0369999 U JP H0369999U JP 12872489 U JP12872489 U JP 12872489U JP 12872489 U JP12872489 U JP 12872489U JP H0369999 U JPH0369999 U JP H0369999U
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- surround
- sound
- drive circuit
- switching
- 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
- 239000003990 capacitor Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Description
第１図は本考案を実現するための回路構成例を
示す図、第２図は従来例の回路構成例を示す図、
第３図はそれを実施したテープレコーダの外観斜
視図、第４図はその左スピーカ部の断面図である
。
３Ｌ，３Ｒ……通常のスピーカ、４Ｌ，４Ｒ…
…サラウンド用のスピーカ、６，７，１１〜１４
……第１〜第６サラウンド切換スイツチ、９Ｌ，
９Ｒ……ハイカツト用コイル、１０Ｌ，１０Ｒ…
…ローカツト用コンデンサ。
FIG. 1 is a diagram showing an example of a circuit configuration for realizing the present invention, FIG. 2 is a diagram showing an example of a conventional circuit configuration,
FIG. 3 is a perspective view of the external appearance of a tape recorder that implements this method, and FIG. 4 is a sectional view of its left speaker section. 3L, 3R...normal speakers, 4L, 4R...
...Surround speakers, 6, 7, 11-14
...1st to 6th surround selection switch, 9L,
9R...High cut coil, 10L, 10R...
...Low-cut capacitor.
Claims (1)
ンド用のスピーカを駆動して臨場感のある音を再
生するようにしたスピーカ駆動回路であつて、非
サラウンド時には前記サラウンド用のスピーカを
特定周波数帯域用のスピーカとして駆動するよう
切り換える切換手段を設けたことを特徴とするピ
ーカ駆動回路。 A speaker drive circuit that reproduces realistic sound by driving a surround speaker together with normal speakers during surround sound, and drives the surround speaker as a speaker for a specific frequency band during non-surround sound. A peaker drive circuit characterized in that it is provided with a switching means for switching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12872489U JPH0369999U (en) | 1989-11-02 | 1989-11-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12872489U JPH0369999U (en) | 1989-11-02 | 1989-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0369999U true JPH0369999U (en) | 1991-07-12 |
Family
ID=31676412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12872489U Pending JPH0369999U (en) | 1989-11-02 | 1989-11-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0369999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009088002A1 (en) * | 2008-01-07 | 2009-07-16 | Victor Company Of Japan, Limited | Vibration plate, speaker, acoustic system and method of manufacturing vibration plate |
-
1989
- 1989-11-02 JP JP12872489U patent/JPH0369999U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009088002A1 (en) * | 2008-01-07 | 2009-07-16 | Victor Company Of Japan, Limited | Vibration plate, speaker, acoustic system and method of manufacturing vibration plate |
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