JPS61171396U - - Google Patents
Info
- Publication number
- JPS61171396U JPS61171396U JP5400185U JP5400185U JPS61171396U JP S61171396 U JPS61171396 U JP S61171396U JP 5400185 U JP5400185 U JP 5400185U JP 5400185 U JP5400185 U JP 5400185U JP S61171396 U JPS61171396 U JP S61171396U
- Authority
- JP
- Japan
- Prior art keywords
- main amplifier
- amplifier output
- difference signal
- tone component
- pitched tone
- 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
Description
第１図はこの考案を説明する回路ブロツク図、
第２図、第３図は夫々従来例を説明する回路ブロ
ツク図、である。
１……プリ・メインアンプ、２Ｒ，２Ｌ……一
対のスピーカシステム、３……後方に配置するス
ピーカシステム、Ｗ１，Ｗ２……夫々低音用スピ
ーカ、Ｔ１，Ｔ２……夫々高音用スピーカ、Ｃ１
，Ｃ２……夫々コンデンサ。
Figure 1 is a circuit block diagram explaining this idea.
FIGS. 2 and 3 are circuit block diagrams illustrating conventional examples, respectively. 1...Pre-main amplifier, 2R, 2L...A pair of speaker systems, 3...Speaker system placed at the rear, W1 , W2 ...Each speaker for bass, T1 , T2 ...Each for treble. Speaker, C 1
, C 2 ...each a capacitor.
Claims (1)
出力を前方の左・右一対のスピーカシステムに供
給するステレオ再生装置に、前記プリ・メインア
ンプ出力の左側及び右側出力の低音成分と、左側
出力と右側出力の差信号の高音成分と、前記差信
号の逆相の高音成分とを再生するスピーカシステ
ムを後方に配置するようにしたことを特徴とする
立体音響再生装置。 A stereo playback device that supplies the pre-main amplifier output of two independent sound source information to a pair of front left and right speaker systems, the bass components of the left and right outputs of the pre-main amplifier output, and the left and right outputs of the pre-main amplifier output. A stereophonic sound reproducing device characterized in that a speaker system for reproducing a high-pitched tone component of an output difference signal and a high-pitched tone component of an opposite phase of the difference signal is disposed at the rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5400185U JPS61171396U (en) | 1985-04-10 | 1985-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5400185U JPS61171396U (en) | 1985-04-10 | 1985-04-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61171396U true JPS61171396U (en) | 1986-10-24 |
Family
ID=30575374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5400185U Pending JPS61171396U (en) | 1985-04-10 | 1985-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61171396U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59138200A (en) * | 1983-01-28 | 1984-08-08 | Sansui Electric Co | Reproducing system of car-mounted audio equipment |
-
1985
- 1985-04-10 JP JP5400185U patent/JPS61171396U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59138200A (en) * | 1983-01-28 | 1984-08-08 | Sansui Electric Co | Reproducing system of car-mounted audio equipment |
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