JPS58129708U - Amplifier noise prevention circuit - Google Patents
Amplifier noise prevention circuitInfo
- Publication number
- JPS58129708U JPS58129708U JP2241482U JP2241482U JPS58129708U JP S58129708 U JPS58129708 U JP S58129708U JP 2241482 U JP2241482 U JP 2241482U JP 2241482 U JP2241482 U JP 2241482U JP S58129708 U JPS58129708 U JP S58129708U
- Authority
- JP
- Japan
- Prior art keywords
- amplifier
- prevention circuit
- noise prevention
- switching means
- amplifier noise
- 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
Landscapes
- Amplifiers (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
第1図は従来例を示すブロック図、第2図は本考案の一
実施例を示すブロック図である。
図中、1,2及び3は増幅器、6及び8はスイッチ、1
1及び12は制御回路である。FIG. 1 is a block diagram showing a conventional example, and FIG. 2 is a block diagram showing an embodiment of the present invention. In the figure, 1, 2 and 3 are amplifiers, 6 and 8 are switches, 1
1 and 12 are control circuits.
Claims (1)
パスフィルタを通して出力端子に導出するスイッチング
手段と、上記スイッチング手段と共に動作を開始して上
記増幅器の出力を遮断し、上記スイッチング手段より早
く動作を停止するミューティング手段とを有することを
特徴とする増幅器の雑音防止回路。a switching means for directing the output of the amplifier to the output terminal through a bypass filter during a period when the amplifier generates noise; and a switching means that starts operating together with the switching means to cut off the output of the amplifier and stops operating earlier than the switching means. 1. A noise prevention circuit for an amplifier, comprising muting means.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2241482U JPS58129708U (en) | 1982-02-19 | 1982-02-19 | Amplifier noise prevention circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2241482U JPS58129708U (en) | 1982-02-19 | 1982-02-19 | Amplifier noise prevention circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58129708U true JPS58129708U (en) | 1983-09-02 |
JPH0119454Y2 JPH0119454Y2 (en) | 1989-06-06 |
Family
ID=30034499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2241482U Granted JPS58129708U (en) | 1982-02-19 | 1982-02-19 | Amplifier noise prevention circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58129708U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5428346U (en) * | 1977-07-28 | 1979-02-24 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5327558A (en) * | 1976-08-24 | 1978-03-14 | Masamichi Nakamuta | Grain pulverizer |
-
1982
- 1982-02-19 JP JP2241482U patent/JPS58129708U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5428346U (en) * | 1977-07-28 | 1979-02-24 |
Also Published As
Publication number | Publication date |
---|---|
JPH0119454Y2 (en) | 1989-06-06 |
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