JPS59140600U - Echo circuit of audio equipment - Google Patents
Echo circuit of audio equipmentInfo
- Publication number
- JPS59140600U JPS59140600U JP3222883U JP3222883U JPS59140600U JP S59140600 U JPS59140600 U JP S59140600U JP 3222883 U JP3222883 U JP 3222883U JP 3222883 U JP3222883 U JP 3222883U JP S59140600 U JPS59140600 U JP S59140600U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- echo
- stereo
- audio equipment
- echo circuit
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は本考案の一実施例である。
１・・・オペアンプ、３．４・・・混合器、１１・・パ
ＢＤ０The figure shows one embodiment of the present invention. 1...Operational amplifier, 3.4...Mixer, 11...Pa BD0
Claims (1)
号を得る手段と、上記エコー信号中のステレオ左信号と
上記ステレオ左信号との位相を合せて上記エコー信号を
上記ステレオ左信号に混合、する手段と、上記エコー信
号中のステレオ右信号と上記ステレオ右信号との位相を
合せて上記エコー信号を上記ステレオ右信号に混合する
手段とを有することを特徴とする音響機器のエコー回路
。means for obtaining an echo signal by adding an echo to a difference signal between stereo left and right signals, and mixing the echo signal into the stereo left signal by matching the phases of the stereo left signal in the echo signal and the stereo left signal. An echo circuit for an audio device, comprising: means for matching the phases of a stereo right signal in the echo signal with the stereo right signal and mixing the echo signal into the stereo right signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3222883U JPS59140600U (en) | 1983-03-08 | 1983-03-08 | Echo circuit of audio equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3222883U JPS59140600U (en) | 1983-03-08 | 1983-03-08 | Echo circuit of audio equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59140600U true JPS59140600U (en) | 1984-09-19 |
| JPH0117918Y2 JPH0117918Y2 (en) | 1989-05-24 |
Family
ID=30163057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3222883U Granted JPS59140600U (en) | 1983-03-08 | 1983-03-08 | Echo circuit of audio equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59140600U (en) |
-
1983
- 1983-03-08 JP JP3222883U patent/JPS59140600U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0117918Y2 (en) | 1989-05-24 |
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