JPS58176489U - sound field reproduction device - Google Patents
sound field reproduction deviceInfo
- Publication number
- JPS58176489U JPS58176489U JP7464982U JP7464982U JPS58176489U JP S58176489 U JPS58176489 U JP S58176489U JP 7464982 U JP7464982 U JP 7464982U JP 7464982 U JP7464982 U JP 7464982U JP S58176489 U JPS58176489 U JP S58176489U
- Authority
- JP
- Japan
- Prior art keywords
- output
- sound field
- signals
- field reproduction
- reproduction device
- 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.)
- Granted
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４図は従来例を示す図、第５図及び第６図は
この考案の一実施例を示す図、第７及び第一図はこの考
案の他の実施例を示す図である。
６．７・・・・・・左、右チヤンネル入力端子、８，９
゜３０．３１・・・・・・遅延手段、１０，１１，３２
． −３３．３４．３５・・・・・・レベル調整手段
、１２゜１３．２０，２１，３６，３７・・・・・・−
加算手段、１４．１５，２４．２５・・・・・・増幅手
段、１６゜２６・・・・・・左チヤンネル出力端子、１
７．２７・・・・・・右チヤンネル出力端子、１８．１
９・・・・・・分圧手段、２２．２３・・・・・・信号
処理手段、２８．２９・・・・・・すしく′−ブ発生手
段。
第７図
第８図Figures 1 to 4 are diagrams showing a conventional example, Figures 5 and 6 are diagrams showing one embodiment of this invention, and Figures 7 and 1 are diagrams showing other embodiments of this invention. be. 6.7... Left and right channel input terminals, 8, 9
゜30.31... Delay means, 10, 11, 32
．． -33.34.35...Level adjustment means, 12°13.20,21,36,37...-
Adding means, 14.15, 24.25... Amplifying means, 16°26... Left channel output terminal, 1
7.27...Right channel output terminal, 18.1
9...Voltage dividing means, 22.23... Signal processing means, 28.29... Sushiku'-build generating means. Figure 7 Figure 8
Claims (1)
と、その両信号をそれぞれ所定量だけ分圧する分圧手段
と、この分圧手段の出力の逆相をそれぞれ対向チャンネ
ルの原信号と加算する加算手段と、この加算手段の出力
をそれぞれ所定時間遅延させる遅延手段と、この遅延手
段の出力をそれぞれ対向チャンネルの原信号に加算し、
それぞれステレオヘッドフォンの左および右へ送る第１
の出力手段と、前記両チャンネル信号を遅延またはリバ
ーブする信号処理手段と、この信号処理手段の出力をそ
れぞれ左および右スピーカへ送る第２の出力手段とを備
えたことを特徴とする音場再生装置。An input means for inputting both channel signals of a stereo source, a voltage dividing means for dividing the respective signals by a predetermined amount, and an adding means for adding the opposite phase of the output of the voltage dividing means to the original signal of the opposite channel. , delay means for delaying the outputs of the adding means for a predetermined time, and adding the outputs of the delay means to the original signals of the opposing channels, respectively;
The first one sends to the left and right of the stereo headphones respectively.
A sound field reproduction characterized by comprising: an output means, a signal processing means for delaying or reverberating the both channel signals, and a second output means for sending the output of the signal processing means to left and right speakers, respectively. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7464982U JPS58176489U (en) | 1982-05-21 | 1982-05-21 | sound field reproduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7464982U JPS58176489U (en) | 1982-05-21 | 1982-05-21 | sound field reproduction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58176489U true JPS58176489U (en) | 1983-11-25 |
| JPS6322799Y2 JPS6322799Y2 (en) | 1988-06-22 |
Family
ID=30084064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7464982U Granted JPS58176489U (en) | 1982-05-21 | 1982-05-21 | sound field reproduction device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58176489U (en) |
-
1982
- 1982-05-21 JP JP7464982U patent/JPS58176489U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6322799Y2 (en) | 1988-06-22 |
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