JPS5952794U - microphone input circuit - Google Patents
microphone input circuitInfo
- Publication number
- JPS5952794U JPS5952794U JP14712382U JP14712382U JPS5952794U JP S5952794 U JPS5952794 U JP S5952794U JP 14712382 U JP14712382 U JP 14712382U JP 14712382 U JP14712382 U JP 14712382U JP S5952794 U JPS5952794 U JP S5952794U
- Authority
- JP
- Japan
- Prior art keywords
- microphone
- microphone input
- input section
- input circuit
- right channels
- 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
- 238000010586 diagram Methods 0.000 description 2
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図は従来のマイク入力回路図、第２図は本考案の一
実施例を示す回路図である。
１．２・・・マイク入力部（マイク入力ジャック）、３
．４・・・マイクアンプ、５．６・・・マイクボリュウ
ム、７．８・・・ラインアンプ、１０・・・回路、１１
゜１２・・・スイッチ。FIG. 1 is a conventional microphone input circuit diagram, and FIG. 2 is a circuit diagram showing an embodiment of the present invention. 1.2...Microphone input section (microphone input jack), 3
．． 4...Mic amplifier, 5.6...Mic volume, 7.8...Line amplifier, 10...Circuit, 11
゜12...Switch.
Claims (1)
力信号レベルを可変するマイクボリュウ、 ムと
を具備してなるマイク入力回路において、前記マイク入
力部の一方のチャンネルのマイク入力部にマイクプラグ
がセットされたとき他方のチャンネル側のマイクボリュ
ウム番左右チャンネルの入力信号レベルのバランス調整
ボリュウムとして作用させる回路と、前記マイク入力部
に設けられて一方のマイク入力部にマイクプラグが挿入
されたときにこれと連動して上記回路を動作させるスイ
ッチとを設けてなることを特徴とするマイク入力回路。In a microphone input circuit comprising microphone input sections for left and right channels, and a microphone volume controller for varying the input signal level of the left and right channels, a microphone plug is set in the microphone input section of one channel of the microphone input section. A microphone volume control circuit on the other channel side is provided at the microphone input section to act as a balance adjustment volume for the input signal level of the left and right channels, and is interlocked with this when a microphone plug is inserted into one microphone input section. and a switch for operating the circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14712382U JPS5952794U (en) | 1982-09-30 | 1982-09-30 | microphone input circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14712382U JPS5952794U (en) | 1982-09-30 | 1982-09-30 | microphone input circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5952794U true JPS5952794U (en) | 1984-04-06 |
| JPS6322794Y2 JPS6322794Y2 (en) | 1988-06-22 |
Family
ID=30327266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14712382U Granted JPS5952794U (en) | 1982-09-30 | 1982-09-30 | microphone input circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5952794U (en) |
-
1982
- 1982-09-30 JP JP14712382U patent/JPS5952794U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6322794Y2 (en) | 1988-06-22 |
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