JPS6428093U - - Google Patents
Info
- Publication number
- JPS6428093U JPS6428093U JP12135387U JP12135387U JPS6428093U JP S6428093 U JPS6428093 U JP S6428093U JP 12135387 U JP12135387 U JP 12135387U JP 12135387 U JP12135387 U JP 12135387U JP S6428093 U JPS6428093 U JP S6428093U
- Authority
- JP
- Japan
- Prior art keywords
- speakers
- signals
- amplifiers
- speaker
- amplified
- 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
- 230000003321 amplification Effects 0.000 claims 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 1
Landscapes
- Stereophonic Arrangements (AREA)
Description
第１図は本考案の３Ｄ方式ステレオ装置の主要
回路構成図、第２図は本考案の３Ｄ方式ステレオ
装置に使用されるスピーカ構成の１例を示す前方
斜視図、第３図はバイフオニツクステレオのシス
テム構成図、第４図はバイフオニツクステレオの
主要部である信号処理装置の具体的な回路構成図
、第５図はスピーカマトリツクスステレオの主要
構成図、第６図は従来の３Ｄ方式ステレオ装置の
主要構成図である。
１０…３Ｄ方式ステレオ装置、ＡＬ…左チヤン
ネル信号増幅用アンプ、ＡＲ…右チヤンネル信号
増幅用アンプ、Ａ３…第３のアンプ、Ａ４…第４
のアンプ、ＡＣ…第５のアンプ、Ｌｓｐ…左スピ
ーカ、Ｒｓｐ…右スピーカ、Ｃｓｐ…中央スピー
カ。
Fig. 1 is a main circuit configuration diagram of the 3D stereo system of the present invention, Fig. 2 is a front perspective view showing an example of a speaker configuration used in the 3D stereo system of the present invention, and Fig. 3 is a biphonic system. Stereo system configuration diagram. Figure 4 is a specific circuit configuration diagram of the signal processing device that is the main part of biphonic stereo. Figure 5 is the main configuration diagram of speaker matrix stereo. Figure 6 is the conventional 3D system configuration diagram. 1 is a main configuration diagram of a stereo system stereo apparatus. 10... 3D stereo system, AL... amplifier for amplifying left channel signal, AR... amplifier for amplifying right channel signal, A 3 ... third amplifier, A 4 ... fourth
amplifier, AC...fifth amplifier, L sp ...left speaker, R sp ...right speaker, C sp ...center speaker.
Claims (1)
び第２のアンプと、該第１及び第２のアンプによ
り増幅された音声を夫々発音する第１及び第２の
スピーカと、上記左右各チヤンネルの信号を上記
各アンプの増幅率より多少低い増幅率で増幅して
互いに他のチヤンネルのスピーカに夫々逆位相で
供給する第３及び第４のアンプと、上記左右両チ
ヤンネルの信号を合成して増幅する第５のアンプ
と、該第５のアンプにより増幅された音声を発音
する第３のスピーカとを備えると共に、該第３の
スピーカを中央に配置し、かつ上記第１及び第２
のスピーカを該第３のスピーカの夫々左右に斜め
外側方向に向けて設置したことを特徴とする３Ｄ
方式ステレオ装置。 first and second amplifiers that amplify the signals of the left and right channels, respectively; first and second speakers that respectively produce sounds amplified by the first and second amplifiers; and the signals of the left and right channels. The third and fourth amplifiers amplify the signal at an amplification factor slightly lower than the amplification factor of each of the above amplifiers and supply the signals to the speakers of other channels in opposite phases, respectively, and the signals of both the left and right channels are combined and amplified. It includes a fifth amplifier and a third speaker that produces sound amplified by the fifth amplifier, the third speaker is arranged in the center, and the first and second speakers are arranged in the center.
A 3D device characterized in that the speakers are installed to the left and right of the third speaker, respectively, facing diagonally outward.
system stereo equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12135387U JPS6428093U (en) | 1987-08-07 | 1987-08-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12135387U JPS6428093U (en) | 1987-08-07 | 1987-08-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6428093U true JPS6428093U (en) | 1989-02-17 |
Family
ID=31368284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12135387U Pending JPS6428093U (en) | 1987-08-07 | 1987-08-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6428093U (en) |
-
1987
- 1987-08-07 JP JP12135387U patent/JPS6428093U/ja active Pending
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