JPH0514479B2 - - Google Patents
Info
- Publication number
- JPH0514479B2 JPH0514479B2 JP62072085A JP7208587A JPH0514479B2 JP H0514479 B2 JPH0514479 B2 JP H0514479B2 JP 62072085 A JP62072085 A JP 62072085A JP 7208587 A JP7208587 A JP 7208587A JP H0514479 B2 JPH0514479 B2 JP H0514479B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- frequency
- emphasis
- luminance 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.)
- Expired - Lifetime
Links
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 6
- 230000000295 complement effect Effects 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 26
- 238000000926 separation method Methods 0.000 description 23
- 239000002131 composite material Substances 0.000 description 12
- 230000010363 phase shift Effects 0.000 description 6
- 230000006866 deterioration Effects 0.000 description 4
- 238000005070 sampling Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
- H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
- H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only
- H04N9/83—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only the recorded chrominance signal occupying a frequency band under the frequency band of the recorded brightness signal
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/02—Analogue recording or reproducing
- G11B20/06—Angle-modulation recording or reproducing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
- G11B5/027—Analogue recording
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/91—Television signal processing therefor
- H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/79—Processing of colour television signals in connection with recording
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Television Signal Processing For Recording (AREA)
- Processing Of Color Television Signals (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62072085A JPS63237684A (ja) | 1987-03-26 | 1987-03-26 | 映像信号の記録/再生装置 |
KR1019880002823A KR910009884B1 (ko) | 1987-03-26 | 1988-03-17 | 영상신호의 기록 및 재생장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62072085A JPS63237684A (ja) | 1987-03-26 | 1987-03-26 | 映像信号の記録/再生装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63237684A JPS63237684A (ja) | 1988-10-04 |
JPH0514479B2 true JPH0514479B2 (fr) | 1993-02-25 |
Family
ID=13479210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62072085A Granted JPS63237684A (ja) | 1987-03-26 | 1987-03-26 | 映像信号の記録/再生装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS63237684A (fr) |
KR (1) | KR910009884B1 (fr) |
-
1987
- 1987-03-26 JP JP62072085A patent/JPS63237684A/ja active Granted
-
1988
- 1988-03-17 KR KR1019880002823A patent/KR910009884B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR880012108A (ko) | 1988-11-03 |
JPS63237684A (ja) | 1988-10-04 |
KR910009884B1 (ko) | 1991-12-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080225 Year of fee payment: 15 |