JPS60193599U - Noise removal device in echo circuit - Google Patents
Noise removal device in echo circuitInfo
- Publication number
- JPS60193599U JPS60193599U JP8098984U JP8098984U JPS60193599U JP S60193599 U JPS60193599 U JP S60193599U JP 8098984 U JP8098984 U JP 8098984U JP 8098984 U JP8098984 U JP 8098984U JP S60193599 U JPS60193599 U JP S60193599U
- Authority
- JP
- Japan
- Prior art keywords
- removal device
- noise removal
- circuit
- echo circuit
- echo
- 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
Landscapes
- Networks Using Active Elements (AREA)
- Control Of Amplification And Gain Control (AREA)
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
図は本考案の一実施例の回路図である。
１・・・・・・入力端子、２・・・出力端子、６・・・
・・・ＢＢＤＩＣ，ＩＱ・・・・・・ミューティング回
路。The figure is a circuit diagram of an embodiment of the present invention. 1...Input terminal, 2...Output terminal, 6...
... BBDIC, IQ ... Muting circuit.
Claims (1)
路の入力側と出力側の間に、前記入力側に信号入力が無
い時、ＢＢＤ ＩＣ回路の出力を消去するミューティン
グ回路を接続したことを特徴とするエコー回路における
ノイズ除去装置。The echo circuit using a BBD IC is characterized in that a muting circuit is connected between the input side and the output side of the echo circuit to erase the output of the BBD IC circuit when there is no signal input to the input side. Noise removal device in echo circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8098984U JPS60193599U (en) | 1984-05-31 | 1984-05-31 | Noise removal device in echo circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8098984U JPS60193599U (en) | 1984-05-31 | 1984-05-31 | Noise removal device in echo circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60193599U true JPS60193599U (en) | 1985-12-23 |
Family
ID=30627353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8098984U Pending JPS60193599U (en) | 1984-05-31 | 1984-05-31 | Noise removal device in echo circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60193599U (en) |
-
1984
- 1984-05-31 JP JP8098984U patent/JPS60193599U/en active Pending
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