JPH0383000U - - Google Patents
Info
- Publication number
- JPH0383000U JPH0383000U JP14378889U JP14378889U JPH0383000U JP H0383000 U JPH0383000 U JP H0383000U JP 14378889 U JP14378889 U JP 14378889U JP 14378889 U JP14378889 U JP 14378889U JP H0383000 U JPH0383000 U JP H0383000U
- Authority
- JP
- Japan
- Prior art keywords
- speaker
- channel
- input
- audio signal
- terminal
- 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
- 230000005236 sound signal Effects 0.000 claims 5
- 238000010586 diagram Methods 0.000 description 5
Description
第１図は本考案の音場再生装置の代表的な実施
例の構成を示す図、第２図は同第１のポジシヨン
における構成を示す図、第３図は同第２のポジシ
ヨンにおける構成を示す図、第４図は同他の実施
例構成を示す図、第５図は従来の音場再生装置の
代表的な実施例の構成を示す図である。
１，２……第１、第２のアンプ、１ａ，２ａ…
…第１、第２の入力端子、３，４，５，６……第
１、第２、第３、第４のスピーカー、７，８，９
，１０……第１、第２、第３、第４のスイツチ、
１３……切換回路。
FIG. 1 is a diagram showing the configuration of a typical embodiment of the sound field reproduction device of the present invention, FIG. 2 is a diagram showing the configuration in the first position, and FIG. 3 is a diagram showing the configuration in the second position. FIG. 4 is a diagram showing the configuration of another embodiment, and FIG. 5 is a diagram showing the configuration of a typical embodiment of a conventional sound field reproducing device. 1, 2...first, second amplifier, 1a, 2a...
...First and second input terminals, 3, 4, 5, 6...First, second, third, fourth speakers, 7, 8, 9
, 10...first, second, third, fourth switches,
13...Switching circuit.
Claims (1)
る第１の入力端子１ａと、第２のチヤンネルのオ
ーデイオ信号が入力される第２の入力端子２ａと
、第１のチヤンネルのオーデイオ信号を再生する
第１のスピーカー３が接続される第１の出力端子
７と、第２のチヤンネルのオーデイオ信号を再生
する第２のスピーカー４が接続される第２の出力
端子８とを具備し、上記第１の入力端子１ａと第
１の出力端子７、第２の入力端子２ａと第２の出
力端子８とをそれぞれ接続した構成において、 第３のスピーカー５が接続される第３の出力端
子９と、第４のスピーカー６が接続される第４の
出力端子１０と、第１、第２のポジシヨンを有す
る切換回路１３とを具備し、上記切換回路１３の
第１のポジシヨンにおいて、上記第１、第２の出
力端子７，８間に上記第３、第４のスピーカー５
，６を直列に接続し、上記切換回路１３の第２の
ポジシヨンにおいて、上記第１、第２の出力端子
７，８間に上記第３、第４のスピーカー５，６を
並列に接続するようにしたことを特徴とする音場
再生装置。[Claims for Utility Model Registration] A first input terminal 1a to which an audio signal of a first channel is input, a second input terminal 2a to which an audio signal of a second channel is input, and a second input terminal 2a to which an audio signal of a second channel is input; A first output terminal 7 to which a first speaker 3 for reproducing the audio signal of the second channel is connected, and a second output terminal 8 to be connected to the second speaker 4 for reproducing the audio signal of the second channel. In the configuration in which the first input terminal 1a and the first output terminal 7 and the second input terminal 2a and the second output terminal 8 are respectively connected, a third speaker 5 to which the third speaker 5 is connected is provided. , a fourth output terminal 10 to which the fourth speaker 6 is connected, and a switching circuit 13 having first and second positions, and in the first position of the switching circuit 13. , the third and fourth speakers 5 are connected between the first and second output terminals 7 and 8.
, 6 are connected in series, and the third and fourth speakers 5 and 6 are connected in parallel between the first and second output terminals 7 and 8 in the second position of the switching circuit 13. A sound field reproduction device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14378889U JPH0383000U (en) | 1989-12-12 | 1989-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14378889U JPH0383000U (en) | 1989-12-12 | 1989-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0383000U true JPH0383000U (en) | 1991-08-23 |
Family
ID=31690543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14378889U Pending JPH0383000U (en) | 1989-12-12 | 1989-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0383000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005167182A (en) * | 2003-11-10 | 2005-06-23 | Hitachi Chem Co Ltd | Pressure-sensitive adhesive sheet |
-
1989
- 1989-12-12 JP JP14378889U patent/JPH0383000U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005167182A (en) * | 2003-11-10 | 2005-06-23 | Hitachi Chem Co Ltd | Pressure-sensitive adhesive sheet |
| JP4505798B2 (en) * | 2003-11-10 | 2010-07-21 | 日立化成工業株式会社 | Adhesive sheet |
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