JPS58132447U - Audio monitor circuit - Google Patents
Audio monitor circuitInfo
- Publication number
- JPS58132447U JPS58132447U JP2972682U JP2972682U JPS58132447U JP S58132447 U JPS58132447 U JP S58132447U JP 2972682 U JP2972682 U JP 2972682U JP 2972682 U JP2972682 U JP 2972682U JP S58132447 U JPS58132447 U JP S58132447U
- Authority
- JP
- Japan
- Prior art keywords
- audio
- monitor circuit
- audio monitor
- accordance
- mode signal
- 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
- Television Receiver Circuits (AREA)
- Television Systems (AREA)
- Stereo-Broadcasting Methods (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図は従来の音声モニター回路のブロック図、第2図
は本考案の一実施例のブロック図である。
図において、1.2・・・・・・音声信号入力端子、3
゜3′・・・・・・可変抵抗減衰器(ATT)、4.4
′・・・・・・モニター増幅器、5. 5’・・・・・
・モニタースピーカ、6・・・・・・切替器、7・・・
・・・固定抵抗減衰器、8・・・・・・制御回路、9.
10. 11・・・・・・音声放送モード信号入力端
子、である。FIG. 1 is a block diagram of a conventional audio monitor circuit, and FIG. 2 is a block diagram of an embodiment of the present invention. In the figure, 1.2...audio signal input terminal, 3
゜3'... Variable resistance attenuator (ATT), 4.4
'...Monitor amplifier, 5. 5'・・・・・・
・Monitor speaker, 6...Switcher, 7...
. . . Fixed resistance attenuator, 8 . . . Control circuit, 9.
10. 11...Audio broadcast mode signal input terminal.
Claims (1)
切替器の切替接点にそれぞれ接続され前記音声モード信
号に応じて音量をそれぞれ調整した抵抗減衰器とを、音
声モニターを行う径路に挿入して、モニター音量を自動
的に調整することを特徴とする音声モニター回路。A switching device that is switched in accordance with the audio broadcasting mode signal, and a resistor attenuator that is connected to the switching contacts of the switching device and adjusts the volume in accordance with the audio mode signal are inserted into a path for audio monitoring. , an audio monitor circuit characterized by automatically adjusting the monitor volume.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2972682U JPS58132447U (en) | 1982-03-03 | 1982-03-03 | Audio monitor circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2972682U JPS58132447U (en) | 1982-03-03 | 1982-03-03 | Audio monitor circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58132447U true JPS58132447U (en) | 1983-09-07 |
Family
ID=30041495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2972682U Pending JPS58132447U (en) | 1982-03-03 | 1982-03-03 | Audio monitor circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58132447U (en) |
-
1982
- 1982-03-03 JP JP2972682U patent/JPS58132447U/en active Pending
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