JPS61158799U - - Google Patents
Info
- Publication number
- JPS61158799U JPS61158799U JP4269185U JP4269185U JPS61158799U JP S61158799 U JPS61158799 U JP S61158799U JP 4269185 U JP4269185 U JP 4269185U JP 4269185 U JP4269185 U JP 4269185U JP S61158799 U JPS61158799 U JP S61158799U
- Authority
- JP
- Japan
- Prior art keywords
- generating circuit
- signal output
- acoustic source
- volume
- acoustic
- 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
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Description
第１図は本考案の一実施例を示す回路説明図、
第２図は、本考案の他の実施例を示す回路説明図
、第３図は、先願に係る装置のブロツク図である
。
１……音響ソース、４……第１スピーカ（直接
音再生装置）、６……残響信号発生回路、８……
第２スピーカ（残響音再生装置）、９……音量制
御装置、１１Ｌ……Ｌチヤンネルスピーカ（直接
音再生装置）、１１Ｒ……Ｒチヤンネルスピーカ
（直接音再生装置）、１２……センタスピーカ（
残響音再生装置）。
FIG. 1 is a circuit explanatory diagram showing an embodiment of the present invention;
FIG. 2 is an explanatory circuit diagram showing another embodiment of the present invention, and FIG. 3 is a block diagram of the device according to the prior application. 1... Acoustic source, 4... First speaker (direct sound reproduction device), 6... Reverberation signal generation circuit, 8...
2nd speaker (reverberant sound reproduction device), 9... Volume control device, 11L... L channel speaker (direct sound reproduction device), 11R... R channel speaker (direct sound reproduction device), 12... Center speaker (
reverberation sound reproduction device).
Claims (1)
直接音再生装置と、前記音響ソースより分岐入力
された信号に位相変化又は時間遅延を与える残響
信号発生回路と、該残響信号発生回路から出力さ
れた信号のみを再生する残響音再生装置と、前記
両再生装置の総音量が略一定となるように各再生
装置の個別音量を相対的に増減制御する音量調整
装置とを備えたことを特徴とする音響装置。 A direct sound reproduction device that reproduces an acoustic signal output from an acoustic source, a reverberant signal generating circuit that applies a phase change or time delay to a signal branched and input from the acoustic source, and a signal output from the reverberant signal generating circuit. and a volume adjustment device that relatively increases or decreases the individual volume of each reproduction device so that the total volume of both reproduction devices is approximately constant. Device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4269185U JPS61158799U (en) | 1985-03-25 | 1985-03-25 | |
| US07/434,503 US5129004A (en) | 1984-11-12 | 1989-11-13 | Automotive multi-speaker audio system with different timing reproduction of audio sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4269185U JPS61158799U (en) | 1985-03-25 | 1985-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61158799U true JPS61158799U (en) | 1986-10-01 |
Family
ID=30553681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4269185U Pending JPS61158799U (en) | 1984-11-12 | 1985-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61158799U (en) |
-
1985
- 1985-03-25 JP JP4269185U patent/JPS61158799U/ja active Pending
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