JPH01167769U - - Google Patents
Info
- Publication number
- JPH01167769U JPH01167769U JP6504688U JP6504688U JPH01167769U JP H01167769 U JPH01167769 U JP H01167769U JP 6504688 U JP6504688 U JP 6504688U JP 6504688 U JP6504688 U JP 6504688U JP H01167769 U JPH01167769 U JP H01167769U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- signal
- audio
- brightness
- magnitude
- 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
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は、本考案の音声光量表示回路の構成の
一実施例を示すブロツク図、第２図は、第１図内
の反転ブランキングパルス発生回路の構成を示す
ブロツク図、第３図は、電子ビユーフアインダに
表示される表示信号を示す図である。
３……信号処理回路、６……音声パルス幅変調
回路、７……光量パルス幅変調回路、８……スイ
ツチ回路、９……電子ビユーフアインダ、２１…
…表示信号出力回路。
FIG. 1 is a block diagram showing one embodiment of the configuration of the audio light amount display circuit of the present invention, FIG. 2 is a block diagram showing the configuration of the inverted blanking pulse generation circuit in FIG. 1, and FIG. , is a diagram showing a display signal displayed on an electronic viewfinder. 3...Signal processing circuit, 6...Audio pulse width modulation circuit, 7...Light amount pulse width modulation circuit, 8...Switch circuit, 9...Electronic viewfinder, 21...
...Display signal output circuit.
Claims (1)
処理回路と、信号処理回路が出力する信号から撮
影像の明暗及び音声の大小に対応した信号を作成
する信号作成回路と、信号作成回路が出力する信
号にて前記信号処理回路と撮影像の明暗及び音声
の大小を表示する信号を出力する表示信号出力回
路とを切り替えるスイツチ回路と、映像及び映像
の明暗並びに音声の大小を可視的に表示する表示
部とを備えたことを特徴とする音声光量表示回路
。 A signal processing circuit that processes video and audio into recordable signals, a signal creation circuit that creates signals corresponding to the brightness and darkness of the photographed image and the magnitude of the audio from the signals output by the signal processing circuit, and the signal creation circuit outputs A switch circuit that uses a signal to switch between the signal processing circuit and a display signal output circuit that outputs a signal that indicates the brightness of the captured image and the magnitude of the audio, and a display that visually displays the video, the brightness of the video, and the magnitude of the audio. An audio light amount display circuit comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6504688U JPH01167769U (en) | 1988-05-17 | 1988-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6504688U JPH01167769U (en) | 1988-05-17 | 1988-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01167769U true JPH01167769U (en) | 1989-11-27 |
Family
ID=31290493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6504688U Pending JPH01167769U (en) | 1988-05-17 | 1988-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01167769U (en) |
-
1988
- 1988-05-17 JP JP6504688U patent/JPH01167769U/ja active Pending
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