JPS63586U - - Google Patents
Info
- Publication number
- JPS63586U JPS63586U JP9447586U JP9447586U JPS63586U JP S63586 U JPS63586 U JP S63586U JP 9447586 U JP9447586 U JP 9447586U JP 9447586 U JP9447586 U JP 9447586U JP S63586 U JPS63586 U JP S63586U
- Authority
- JP
- Japan
- Prior art keywords
- color
- recording
- signal
- frequency
- signal component
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
Description
第１図は、本考案の一実施例のブロツク図であ
り、第２図は、カメラ一体型ＶＴＲ装置のカメラ
部の光学系及び光電変換系の一般的構成を示す図
である。第３図は、従来のカメラ一体型ＶＴＲ装
置のブロツク図である。
１０……被写体、１２……撮影レンズ、１４…
…撮像素子、１６……映像信号変換回路、２０…
…ライン、２２……ＦＭ変調回路、２４……ライ
ン、２６……流路切換スイツチ、２８……映像ア
ンプ、３０……平衡変調回路、３２……発振回路
、３４……ＰＩ／ＰＳ回路、３６……ライン、３
８……加算器、４０……記録アンプ、４２……記
録ヘツド、４４……磁気テープ、４６……再生ヘ
ツド、４８……再生アンプ、５０……ＨＰＦ、５
２……ＦＭ復調回路、５４……ライン、５６……
ＬＰＦ、５８……周波数変換回路、６０……水晶
発振器、６２……ＡＰＣ回路、６４……ＡＦＣ回
路、６６……ＶＣＯ回路、６８……周波数変換回
路、７０……ＰＩ／ＰＳ回路、７２……ライン、
７４……加算器、８０……流路切換スイツチ、８
２……加算器。
FIG. 1 is a block diagram of one embodiment of the present invention, and FIG. 2 is a diagram showing the general configuration of the optical system and photoelectric conversion system of the camera section of a camera-integrated VTR device. FIG. 3 is a block diagram of a conventional camera-integrated VTR device. 10...Subject, 12...Photographing lens, 14...
...Image sensor, 16...Video signal conversion circuit, 20...
... line, 22 ... FM modulation circuit, 24 ... line, 26 ... channel selection switch, 28 ... video amplifier, 30 ... balanced modulation circuit, 32 ... oscillation circuit, 34 ... PI/PS circuit, 36... line, 3
8... Adder, 40... Recording amplifier, 42... Recording head, 44... Magnetic tape, 46... Playback head, 48... Playback amplifier, 50... HPF, 5
2...FM demodulation circuit, 54...line, 56...
LPF, 58...Frequency conversion circuit, 60...Crystal oscillator, 62...APC circuit, 64...AFC circuit, 66...VCO circuit, 68...Frequency conversion circuit, 70...PI/PS circuit, 72... …line,
74...Adder, 80...Flow path selection switch, 8
2... Adder.
Claims (1)
カラー映像信号の色信号成分を記録時の周波数に
変換した後に記録する記録方式において、撮影カ
ラー映像信号の色信号成分を直接、当該記録時の
周波数に変調し記録するカメラ一体型記録再生装
置であつて、 当該記録時の周波数の色信号成分をテレビジヨ
ン信号における色信号の周波数に周波数変換する
周波数変換回路と、撮影カラー映像信号からの記
録時の周波数の色信号成分と、再生カラー映像信
号からの記録時の周波数の色信号成分とを切換自
在に前記周波数変換回路に供給する第１の切換回
路と、前記第１の切換回路に連動し、撮影カラー
映像信号の輝度信号成分と再生カラー映像信号の
輝度信号成分とを切換出力する第２の切換回路と
、前記第２の切換回路より出力される輝度信号成
分と前記周波数変換回路より出力される色信号成
分とからテレビジヨン信号を復元し、出力するテ
レビジヨン信号復元回路とを具備することを特徴
とするカメラ一体型記録再生装置。[Claims for Utility Model Registration] When recording a color video signal on a recording medium, in a recording method in which the color signal component of the color video signal is converted to the recording frequency and then recorded, the color signal component of the photographed color video signal is a camera-integrated recording and reproducing device that directly modulates and records the frequency at the time of recording, and a frequency conversion circuit that converts the color signal component of the frequency at the time of recording to the frequency of the color signal in the television signal; a first switching circuit that switches freely between a color signal component at a recording frequency from a photographed color video signal and a color signal component at a recording frequency from a reproduced color video signal to the frequency conversion circuit; a second switching circuit that is linked to the first switching circuit and switches and outputs the luminance signal component of the photographed color video signal and the luminance signal component of the reproduced color video signal; and a luminance signal output from the second switching circuit. What is claimed is: 1. A camera-integrated recording and reproducing apparatus comprising: a television signal restoration circuit that restores a television signal from the color signal component and the color signal component output from the frequency conversion circuit and outputs the television signal.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9447586U JPH0513109Y2 (en) | 1986-06-20 | 1986-06-20 | |
| US08/343,616 US5732186A (en) | 1986-06-20 | 1994-11-22 | Image signal recording/reproducing apparatus having special-effects-processing capability |
| US08/641,652 US5815281A (en) | 1986-06-20 | 1996-05-01 | Image signal outputting apparatus having special effects producing capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9447586U JPH0513109Y2 (en) | 1986-06-20 | 1986-06-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63586U true JPS63586U (en) | 1988-01-05 |
| JPH0513109Y2 JPH0513109Y2 (en) | 1993-04-06 |
Family
ID=30957977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9447586U Expired - Lifetime JPH0513109Y2 (en) | 1986-06-20 | 1986-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0513109Y2 (en) |
-
1986
- 1986-06-20 JP JP9447586U patent/JPH0513109Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0513109Y2 (en) | 1993-04-06 |
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