JPS62198559U - - Google Patents
Info
- Publication number
- JPS62198559U JPS62198559U JP8494586U JP8494586U JPS62198559U JP S62198559 U JPS62198559 U JP S62198559U JP 8494586 U JP8494586 U JP 8494586U JP 8494586 U JP8494586 U JP 8494586U JP S62198559 U JPS62198559 U JP S62198559U
- Authority
- JP
- Japan
- Prior art keywords
- recording
- processing circuit
- signal processing
- signal
- reproduction
- 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
- 230000005764 inhibitory process Effects 0.000 claims description 2
- 230000005236 sound signal Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Description
第１図は本考案の一実施例図、第２図は従来図
。
１…記録音声信号、２…混合器、３…音声ヘツ
ド、４…磁気テープ、５…発振器、６…スイツチ
回路、７…再生音声信号処理回路、８…再生音声
信号、９…禁止周波数検出回路、１０…シスコン
用マイコン、１１…再生禁止モード制御信号、１
２…スイツチ制御信号、１３…再生ビデオ信号、
１４…再生禁止信号、１５…再生輝度／クロマ信
号処理回路、１６…回転トランス、１７…磁気ヘ
ツド、１８…磁気ヘツド、１９…記録輝度／クロ
マ信号処理回路、２０…記録ビデオ信号、２１…
記録音声信号処理回路、２２…再生禁止信号、３
１…再生ビデオ信号、３２…再生輝度／クロマ信
号処理回路、３３…回転トランス、３４…磁気ヘ
ツド、３５…磁気ヘツド、３６…磁気テープ、３
７…記録輝度／クロマ信号処理回路、３８…記録
ビデオ信号、３９…記録音声信号、４０…再生音
声信号、４１…記録音声信号処理回路、４２…音
声ヘツド、４３…再生音声信号処理回路。
FIG. 1 is a diagram showing one embodiment of the present invention, and FIG. 2 is a conventional diagram. DESCRIPTION OF SYMBOLS 1... Recorded audio signal, 2... Mixer, 3... Audio head, 4... Magnetic tape, 5... Oscillator, 6... Switch circuit, 7... Playback audio signal processing circuit, 8... Playback audio signal, 9... Forbidden frequency detection circuit , 10...Microcomputer for system controller, 11...Reproduction prohibition mode control signal, 1
2...Switch control signal, 13...Playback video signal,
14... Reproduction inhibition signal, 15... Reproduction brightness/chroma signal processing circuit, 16... Rotating transformer, 17... Magnetic head, 18... Magnetic head, 19... Recording brightness/chroma signal processing circuit, 20... Recording video signal, 21...
Recorded audio signal processing circuit, 22... Playback prohibition signal, 3
DESCRIPTION OF SYMBOLS 1... Playback video signal, 32... Playback brightness/chroma signal processing circuit, 33... Rotating transformer, 34... Magnetic head, 35... Magnetic head, 36... Magnetic tape, 3
7...Recording luminance/chroma signal processing circuit, 38...Recording video signal, 39...Recording audio signal, 40...Reproducing audio signal, 41...Recording audio signal processing circuit, 42...Audio head, 43...Reproducing audio signal processing circuit.
Claims (1)
き、かつ再生禁止を解除するための機能を有する
ことを特徴としたビデオテープレコーダ。 A video tape recorder capable of recording a reproduction prohibition signal on a magnetic tape and having a function for canceling reproduction inhibition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8494586U JPS62198559U (en) | 1986-06-03 | 1986-06-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8494586U JPS62198559U (en) | 1986-06-03 | 1986-06-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62198559U true JPS62198559U (en) | 1987-12-17 |
Family
ID=30939900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8494586U Pending JPS62198559U (en) | 1986-06-03 | 1986-06-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62198559U (en) |
-
1986
- 1986-06-03 JP JP8494586U patent/JPS62198559U/ja active Pending
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