JPH01122700U - - Google Patents
Info
- Publication number
- JPH01122700U JPH01122700U JP1835888U JP1835888U JPH01122700U JP H01122700 U JPH01122700 U JP H01122700U JP 1835888 U JP1835888 U JP 1835888U JP 1835888 U JP1835888 U JP 1835888U JP H01122700 U JPH01122700 U JP H01122700U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- pseudo
- switch circuit
- speaker
- 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
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の回路構成図、第２図Ａ，Ｂ，
Ｃ，Ｄはスピーカから出力される信号の位相差の
周波数特性図である。
１……モノラル信号入力端子、３……疑似ステ
レオ信号生成回路、５……第１スピーカ、７……
第２スピーカ、Ｓ１……切換スイツチ、Ｓ２，Ｓ
３……第１、第２選択スイツチ。
Figure 1 is a circuit configuration diagram of the present invention, Figure 2 A, B,
C and D are frequency characteristic diagrams of phase differences between signals output from speakers. 1... Monaural signal input terminal, 3... Pseudo stereo signal generation circuit, 5... First speaker, 7...
2nd speaker, S 1 ... changeover switch, S 2 , S
3 ...First and second selection switch.
Claims (1)
じて２つのスピーカより出力するようにした信号
再生回路において、前記疑似ステレオ信号生成回
路をＯＮ又はＯＦＦに設定する切換スイツチ回路
と、前記疑似ステレオ信号生成回路より出力され
る一方の信号を第１スピーカの正極端子に常時印
加する第１信号系路と、前記疑似ステレオ信号生
成回路より出力される他方の信号を第２スピーカ
の正極端子又は負極端子に選択スイツチ回路を通
じて印加する第２信号系路とを備え、前記切換ス
イツチ回路と選択スイツチ回路の切換位置により
４つの信号出力モードを得るように構成したこと
を特徴とする信号再生回路。 A signal reproducing circuit configured to output a monaural signal from two speakers through a pseudo-stereo signal generation circuit, comprising: a changeover switch circuit for setting the pseudo-stereo signal generation circuit to ON or OFF; a first signal path that always applies one signal to the positive terminal of the first speaker, and the other signal output from the pseudo stereo signal generation circuit to the positive terminal or negative terminal of the second speaker through a selection switch circuit. 1. A signal reproducing circuit comprising: a second signal path for applying a signal, and configured to obtain four signal output modes depending on the switching positions of the changeover switch circuit and the selection switch circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1835888U JPH01122700U (en) | 1988-02-15 | 1988-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1835888U JPH01122700U (en) | 1988-02-15 | 1988-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01122700U true JPH01122700U (en) | 1989-08-21 |
Family
ID=31232934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1835888U Pending JPH01122700U (en) | 1988-02-15 | 1988-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01122700U (en) |
-
1988
- 1988-02-15 JP JP1835888U patent/JPH01122700U/ja active Pending