JPS59169188U - microphone amplifier circuit - Google Patents
microphone amplifier circuitInfo
- Publication number
- JPS59169188U JPS59169188U JP6217083U JP6217083U JPS59169188U JP S59169188 U JPS59169188 U JP S59169188U JP 6217083 U JP6217083 U JP 6217083U JP 6217083 U JP6217083 U JP 6217083U JP S59169188 U JPS59169188 U JP S59169188U
- Authority
- JP
- Japan
- Prior art keywords
- amplifier circuit
- microphone amplifier
- circuit
- output
- side output
- 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
- Stereophonic Arrangements (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図は従来のマイクアンプ回路例を示す回路図、第２
図は本考案マイクアンプ回路の一実施例を示す回路図で
ある。
１・・・第１のマイク増幅回路、９・・・−次側出力回
路、１０′・・・二次側出力回路、１１・・・非反転増
幅回路、Ａ・・・入力側回路。Figure 1 is a circuit diagram showing an example of a conventional microphone amplifier circuit;
The figure is a circuit diagram showing an embodiment of the microphone amplifier circuit of the present invention. DESCRIPTION OF SYMBOLS 1...First microphone amplifier circuit, 9...-Next side output circuit, 10'...Secondary side output circuit, 11...Non-inverting amplifier circuit, A...Input side circuit.
Claims (1)
一次側出力回路と、該−次側出力回路とは別途に前記第
１のマイク増幅回路の出力側に非反転増幅回路を介して
二次側出力回路番形成し、−次側出力と二次側出力とが
同等の出力信号を出力するようにした少なくとも２チヤ
ンネルからなる、マイクアンプ回路。A primary side output circuit is formed on the input side circuit via a first microphone amplifier circuit, and a non-inverting amplifier circuit is formed on the output side of the first microphone amplifier circuit separately from the primary side output circuit. A microphone amplifier circuit comprising at least two channels in which a secondary side output circuit number is formed and the negative side output and the secondary side output output the same output signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6217083U JPS59169188U (en) | 1983-04-27 | 1983-04-27 | microphone amplifier circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6217083U JPS59169188U (en) | 1983-04-27 | 1983-04-27 | microphone amplifier circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59169188U true JPS59169188U (en) | 1984-11-12 |
Family
ID=30192370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6217083U Pending JPS59169188U (en) | 1983-04-27 | 1983-04-27 | microphone amplifier circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59169188U (en) |
-
1983
- 1983-04-27 JP JP6217083U patent/JPS59169188U/en active Pending
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