JPS58158576U - Audio signal control device - Google Patents
Audio signal control deviceInfo
- Publication number
- JPS58158576U JPS58158576U JP5474682U JP5474682U JPS58158576U JP S58158576 U JPS58158576 U JP S58158576U JP 5474682 U JP5474682 U JP 5474682U JP 5474682 U JP5474682 U JP 5474682U JP S58158576 U JPS58158576 U JP S58158576U
- Authority
- JP
- Japan
- Prior art keywords
- video signal
- audio signal
- control device
- signal control
- 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
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図は従来装置を示す図、第２図は同装置に、
用いられるトランスの構成を示す図、第３図は本考案
の実施例を示す図、第４図は同実施例の回路構成例を示
す図である。
１６は映像信号制御回路、１７は映像信号検出回路、１
９および２０は音声信号切換回路である。
なお図中同一符号はそれぞれ同一、または相当部分を示
す。, Fig. 1 shows the conventional device, Fig. 2 shows the same device,
FIG. 3 is a diagram showing an embodiment of the present invention, and FIG. 4 is a diagram showing an example of the circuit configuration of the embodiment. 16 is a video signal control circuit, 17 is a video signal detection circuit, 1
9 and 20 are audio signal switching circuits. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
号切換回路１９および２０の構成から成り、音声切換回
路１９の切換信号により、映像信号検出回路１６で映像
信号を制御し、その映像信号を映像信号検出回路１７で
検出して音声信号切換回路２０を制御するようにしたこ
とを特徴とする音声信号制御装置。It consists of a video signal control circuit 16 and a video signal detection circuit 17゜audio signal switching circuits 19 and 20.The video signal detection circuit 16 controls the video signal according to the switching signal of the audio switching circuit 19, and converts the video signal into a video signal. An audio signal control device characterized in that a signal detection circuit 17 detects and controls an audio signal switching circuit 20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5474682U JPS58158576U (en) | 1982-04-13 | 1982-04-13 | Audio signal control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5474682U JPS58158576U (en) | 1982-04-13 | 1982-04-13 | Audio signal control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58158576U true JPS58158576U (en) | 1983-10-22 |
Family
ID=30065360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5474682U Pending JPS58158576U (en) | 1982-04-13 | 1982-04-13 | Audio signal control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58158576U (en) |
-
1982
- 1982-04-13 JP JP5474682U patent/JPS58158576U/en active Pending
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