JPS59121992U - speaker system - Google Patents
speaker systemInfo
- Publication number
- JPS59121992U JPS59121992U JP1477683U JP1477683U JPS59121992U JP S59121992 U JPS59121992 U JP S59121992U JP 1477683 U JP1477683 U JP 1477683U JP 1477683 U JP1477683 U JP 1477683U JP S59121992 U JPS59121992 U JP S59121992U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- speaker
- reproduces
- speakers
- reproducing
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図、第２図および第３図はそれぞれパイフオニツク
再生、バイノーラル再生およびマトリックス方式におけ
る音圧の伝播の模様を図式的に表わす音源と聴取者の位
置の関係を示す上面図、第４図ａ、 ｂおよびＣはそ
れぞれ本考案によるスピーカ・システムの正面図、ａの
ｂ−ｂ’線に沿って切った断面図、および側面図、第５
図は第４図に示す装置の電気回路図、第６図は本考案に
よる装置における音圧の伝播の模様を図式的に表わす音
源と聴取者の位置の関係を示す上面図、第７図は“バイ
フオニツク・システムと本考案によるシステムの相異を
説明するためのダイヤグラム、第８図、第９図、第１０
図、第１２図は第５図に示す装置の変形を表わす電気回
路図、第１１図および第１３図はそれぞれ第１０図およ
び第１２図に示す装置の周波数応答を表わす特性図、第
１４図ａ。
ｂおよびＣはそれぞれ本考案の他の一つの実施の態様に
よるスピーカ・システムの正面図、ａのｂ−ｂ’線に沿
って切った断面図、および側面図、第１５図は第４図お
よび第１４図に示す装置の周波数応答を表わす特性図で
ある。
Ｌ・・・・・・左チャンネル、Ｒ・・・・・・右チャン
ネル、Ｎ・・・・・・音圧比。
□
第３図 ■
とべ
゛丈ノ′
第４図
＝＝＝＝＝＝＝］「＝＝＝＝＝＝１
、、ｒ、ｌ １
第１１図
周友畝−
３図Figures 1, 2 and 3 are top views showing the relationship between the positions of the sound source and the listener, which schematically represent the propagation patterns of sound pressure in piephonic reproduction, binaural reproduction and matrix methods, respectively, and Figure 4a. , b and C are respectively a front view, a sectional view taken along line bb' of a, and a side view of the speaker system according to the present invention.
The figure is an electrical circuit diagram of the device shown in FIG. 4, FIG. 6 is a top view diagrammatically showing the propagation pattern of sound pressure in the device according to the present invention, and shows the relationship between the positions of the sound source and the listener. “Diagrams for explaining the differences between the biphononic system and the system according to the present invention, Figures 8, 9, and 10.
12 is an electric circuit diagram showing a modification of the device shown in FIG. 5, FIGS. 11 and 13 are characteristic diagrams showing the frequency response of the device shown in FIGS. 10 and 12, respectively, and FIG. a. b and C are respectively a front view, a sectional view taken along line bb' of a, and a side view of a speaker system according to another embodiment of the present invention; FIG. FIG. 15 is a characteristic diagram showing the frequency response of the device shown in FIG. 14; L: Left channel, R: Right channel, N: Sound pressure ratio. □ Fig. 3 ■ Length of height Fig. 4 =======] ======1 ,, r, l 1 Fig. 11 Zhouyouji - Fig. 3
Claims (5)
るスピーカの外側に、Ｒチャンネル側にはＲ−Ｌ信号を
再生するスピーカを、Ｌチャンネル側にはＬ−Ｒ信号を
再生するスピーカを有することを特徴とするスピーカ・
システム。(1) Outside the speakers that reproduce the R signal and the speaker that reproduces the L signal, there is a speaker that reproduces the R-L signal on the R channel side, and a speaker that reproduces the L-R signal on the L channel side. A speaker characterized by
system.
を通して合成され、上記Ｒ−Ｌ信号を再生するスピーカ
およびＬ−Ｒ信号を再生するスピーカがそれぞれ上記Ｒ
信号を再生するスピーカおよびＬ信号を再生するスピー
カとは音響的に遮断された中高音用スピーカであること
を特徴とする実用新案登録請求の範囲第１項記載のスピ
ーカ・システム。(2) The R-L signal and the L-R signal are combined through a network, and the speaker that reproduces the R-L signal and the speaker that reproduces the L-R signal are connected to the R-L signal and the L-R signal, respectively.
2. The speaker system according to claim 1, wherein the speaker for reproducing the signal and the speaker for reproducing the L signal are acoustically isolated mid-high frequency speakers.
を通して合成され、上記Ｒ−Ｌ信号を再生するスピーカ
およびＬ−Ｒ信号を再生するスピーカがそれぞれ上記Ｒ
信号を再生するスピーカおよびＬ信号を再生するスピー
カとは音響的に連結されたスピーカであることを特徴と
する実用新案登録請求の範囲第１項記載のスピーカ・シ
ステム。(3) The R-L signal and the L-R signal are combined through a network, and a speaker that reproduces the R-L signal and a speaker that reproduces the L-R signal are connected to the R-L signal and the L-R signal, respectively.
2. The speaker system according to claim 1, wherein the speaker for reproducing the signal and the speaker for reproducing the L signal are acoustically connected speakers.
ルタを通して、また上記Ｒ信号およびＬ信号が低域通過
フィルタを通してそれぞれのスピーカに入力されること
を特徴とする、実用新案登録請求の範囲第１項記載のス
ピーカ・システム。(4) A request for registration of a utility model, characterized in that the R-L signal and L-R signal are input to the respective speakers through a high-pass filter, and the R-signal and L-signal are input to the respective speakers through a low-pass filter. The speaker system according to item 1.
信号を再生するスピーカがそれぞれ上記Ｒ信号を再生す
るスピーカおよびＬ信号を再生するスピーカとは音響的
に遮断されたスピーカであることを特徴とする、実用新
案登録請求の範囲第１ 項記載のスピーカ・システム。(5) A speaker that reproduces the above R-L signal and L-R
The speaker according to claim 1, wherein the speaker that reproduces the signal is acoustically isolated from the speaker that reproduces the R signal and the speaker that reproduces the L signal, respectively. ·system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1477683U JPS59121992U (en) | 1983-02-02 | 1983-02-02 | speaker system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1477683U JPS59121992U (en) | 1983-02-02 | 1983-02-02 | speaker system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59121992U true JPS59121992U (en) | 1984-08-16 |
Family
ID=30146123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1477683U Pending JPS59121992U (en) | 1983-02-02 | 1983-02-02 | speaker system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59121992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0998495A (en) * | 1995-09-29 | 1997-04-08 | Aiwa Co Ltd | Stereo speaker device |
-
1983
- 1983-02-02 JP JP1477683U patent/JPS59121992U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0998495A (en) * | 1995-09-29 | 1997-04-08 | Aiwa Co Ltd | Stereo speaker device |
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