JPH0440915B2 - - Google Patents
Info
- Publication number
- JPH0440915B2 JPH0440915B2 JP63102887A JP10288788A JPH0440915B2 JP H0440915 B2 JPH0440915 B2 JP H0440915B2 JP 63102887 A JP63102887 A JP 63102887A JP 10288788 A JP10288788 A JP 10288788A JP H0440915 B2 JPH0440915 B2 JP H0440915B2
- Authority
- JP
- Japan
- Prior art keywords
- data
- signal
- clock
- circuit
- digital data
- 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
- 230000015654 memory Effects 0.000 claims description 20
- 230000004044 response Effects 0.000 claims description 14
- 230000007704 transition Effects 0.000 description 31
- 238000005070 sampling Methods 0.000 description 29
- 238000010586 diagram Methods 0.000 description 27
- 238000012937 correction Methods 0.000 description 24
- 238000012546 transfer Methods 0.000 description 22
- 238000012545 processing Methods 0.000 description 20
- 230000008859 change Effects 0.000 description 18
- 230000000295 complement effect Effects 0.000 description 14
- 238000001514 detection method Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 13
- 239000003990 capacitor Substances 0.000 description 12
- 230000006870 function Effects 0.000 description 12
- 230000001360 synchronised effect Effects 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 11
- 230000008929 regeneration Effects 0.000 description 10
- 238000011069 regeneration method Methods 0.000 description 10
- 239000002131 composite material Substances 0.000 description 9
- 238000003780 insertion Methods 0.000 description 9
- 230000037431 insertion Effects 0.000 description 9
- 235000015265 Iris pallida Nutrition 0.000 description 8
- 240000004101 Iris pallida Species 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000009499 grossing Methods 0.000 description 7
- RDYMFSUJUZBWLH-UHFFFAOYSA-N endosulfan Chemical compound C12COS(=O)OCC2C2(Cl)C(Cl)=C(Cl)C1(Cl)C2(Cl)Cl RDYMFSUJUZBWLH-UHFFFAOYSA-N 0.000 description 5
- 230000011664 signaling Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000001427 coherent effect Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 230000001172 regenerating effect Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 206010027476 Metastases Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000003708 edge detection Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000009401 metastasis Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003094 perturbing effect Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 230000000007 visual 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
- H04N9/87—Regeneration of colour television signals
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/005—Programmed access to indexed parts of tracks of operating discs, by guiding the disc
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
- G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
-
- 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
- G11B5/035—Equalising
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/16—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level
- H04N5/18—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/14—Picture signal circuitry for video frequency region
- H04N5/16—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level
- H04N5/18—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit
- H04N5/185—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit for the black level
-
- 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
- H04N5/926—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback by pulse code modulation
-
- 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
- H04N5/93—Regeneration of the television signal or of selected parts thereof
- H04N5/935—Regeneration of digital synchronisation signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/72—Circuits for processing colour signals for reinsertion of DC and slowly varying components of colour signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
- H04N9/78—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase for separating the brightness signal or the chrominance signal from the colour television signal, e.g. using comb filter
-
- 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
-
- 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
- H04N9/793—Processing of colour television signals in connection with recording for controlling the level of the chrominance signal, e.g. by means of automatic chroma control circuits
-
- 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
- H04N9/793—Processing of colour television signals in connection with recording for controlling the level of the chrominance signal, e.g. by means of automatic chroma control circuits
- H04N9/7933—Processing of colour television signals in connection with recording for controlling the level of the chrominance signal, e.g. by means of automatic chroma control circuits the level control being frequency-dependent
-
- 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
- H04N9/808—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the composite colour video-signal
-
- 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
- H04N9/87—Regeneration of colour television signals
- H04N9/873—Regeneration of colour television signals for restoring the colour component sequence of the reproduced chrominance signal
-
- 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
- H04N9/87—Regeneration of colour television signals
- H04N9/89—Time-base error compensation
- H04N9/896—Time-base error compensation using a digital memory with independent write-in and read-out clock generators
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Signal Processing For Recording (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Processing Of Color Television Signals (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Picture Signal Circuits (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Digital Magnetic Recording (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4519576 | 1976-10-29 | ||
GB45195 | 1976-10-29 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13019377A Division JPS5356004A (en) | 1976-10-29 | 1977-10-29 | Magnetic recorder reproducer system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0235880A JPH0235880A (ja) | 1990-02-06 |
JPH0440915B2 true JPH0440915B2 (pl) | 1992-07-06 |
Family
ID=10436254
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13019377A Pending JPS5356004A (en) | 1976-10-29 | 1977-10-29 | Magnetic recorder reproducer system |
JP63102888A Pending JPH0242888A (ja) | 1976-10-29 | 1988-04-27 | 同期語挿入装置 |
JP63102887A Granted JPH0235880A (ja) | 1976-10-29 | 1988-04-27 | 電子的時間軸補正装置 |
JP63102889A Granted JPH0242889A (ja) | 1976-10-29 | 1988-04-27 | サンプリング装置 |
JP63102890A Granted JPH0242890A (ja) | 1976-10-29 | 1988-04-27 | 直流レベル復原装置 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13019377A Pending JPS5356004A (en) | 1976-10-29 | 1977-10-29 | Magnetic recorder reproducer system |
JP63102888A Pending JPH0242888A (ja) | 1976-10-29 | 1988-04-27 | 同期語挿入装置 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP63102889A Granted JPH0242889A (ja) | 1976-10-29 | 1988-04-27 | サンプリング装置 |
JP63102890A Granted JPH0242890A (ja) | 1976-10-29 | 1988-04-27 | 直流レベル復原装置 |
Country Status (5)
Country | Link |
---|---|
JP (5) | JPS5356004A (pl) |
BE (1) | BE860257A (pl) |
DE (8) | DE2759870C2 (pl) |
FR (3) | FR2371838B1 (pl) |
HK (6) | HK26286A (pl) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4251831A (en) | 1979-10-26 | 1981-02-17 | Kamath Bantval Y | Filter and system incorporating the filter for processing discrete samples of composite signals |
JPS5730484A (en) * | 1980-07-30 | 1982-02-18 | Hitachi Denshi Ltd | Compensation system for speed error of reproduced video signal |
NL187211C (nl) * | 1981-02-27 | Uniroyal Inc | Werkwijze voor de bereiding van een expandeerbaar mengsel, werkwijze voor de bereiding van geexpandeerde polymere materialen, alsmede werkwijze voor de bereiding van een hydrazodicarbonzuurester als bij verhitting gasafsplitsend middel. | |
US4519001A (en) * | 1981-10-27 | 1985-05-21 | Ampex Corporation | Apparatus for providing dropout compensation and error concealment in a PAL format video information signal |
JPS6298989A (ja) * | 1985-10-17 | 1987-05-08 | アムペックス コーポレーシヨン | ブランキング信号発生制御方法及び装置 |
NL8700294A (nl) * | 1987-02-09 | 1988-09-01 | At & T & Philips Telecomm | Klemcircuit voor een televisietransmissiesysteem. |
DE3816568A1 (de) * | 1988-05-14 | 1989-11-16 | Bodenseewerk Geraetetech | Verfahren und vorrichtung zur demodulation eines wechselspannungs-signals |
FR2651632B1 (fr) * | 1989-09-06 | 1994-06-03 | Tonna Electronique | Procede et dispositif d'alignement de signaux video et de detection de presence de donnees numeriques recurrentes dans un signal video. |
KR920006751Y1 (ko) * | 1989-12-16 | 1992-09-26 | 삼성전자 주식회사 | 비디오 테이프 레코더의 lp 모드 다기능시 칼라신호 보상회로 |
JP4824610B2 (ja) * | 2007-03-19 | 2011-11-30 | テイ・エス テック株式会社 | 屋外車両用シート |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3657712A (en) * | 1955-12-09 | 1972-04-18 | Dirks Computer Systems Corp | Storing device for signals |
US3252098A (en) * | 1961-11-20 | 1966-05-17 | Ibm | Waveform shaping circuit |
US3539716A (en) * | 1968-03-18 | 1970-11-10 | Ampex | Method and apparatus for recording and reproducing television or other broad band signals with an altered time base effect |
JPS555954B1 (pl) * | 1968-08-14 | 1980-02-12 | ||
US3795763A (en) * | 1972-04-18 | 1974-03-05 | Communications Satellite Corp | Digital television transmission system |
JPS5320169B2 (pl) * | 1972-04-24 | 1978-06-24 | ||
JPS5037063B2 (pl) * | 1972-05-24 | 1975-11-29 | ||
JPS5011322A (pl) * | 1973-05-30 | 1975-02-05 | ||
NL7309910A (nl) * | 1973-07-17 | 1975-01-21 | Philips Nv | Inrichting voor het weergeven van een op een registratiedrager opgetekend kleurentelevisie- signaal. |
JPS557988B2 (pl) * | 1973-10-01 | 1980-02-29 | ||
CA1141022A (en) * | 1974-04-25 | 1983-02-08 | Maurice G. Lemoine | Time base compensator |
-
1977
- 1977-10-28 DE DE19772759870 patent/DE2759870C2/de not_active Expired
- 1977-10-28 DE DE19772759866 patent/DE2759866C2/de not_active Expired
- 1977-10-28 DE DE19772759871 patent/DE2759871C2/de not_active Expired
- 1977-10-28 DE DE19772759872 patent/DE2759872C2/de not_active Expired - Fee Related
- 1977-10-28 DE DE19772759868 patent/DE2759868C2/de not_active Expired
- 1977-10-28 FR FR7732574A patent/FR2371838B1/fr not_active Expired
- 1977-10-28 DE DE19772759869 patent/DE2759869C2/de not_active Expired
- 1977-10-28 BE BE182168A patent/BE860257A/xx not_active IP Right Cessation
- 1977-10-28 DE DE19772759867 patent/DE2759867C2/de not_active Expired
- 1977-10-28 DE DE19772759865 patent/DE2759865C2/de not_active Expired
- 1977-10-29 JP JP13019377A patent/JPS5356004A/ja active Pending
-
1980
- 1980-04-18 FR FR8008701A patent/FR2453572A1/fr not_active Withdrawn
- 1980-04-22 FR FR8008981A patent/FR2453571B1/fr not_active Expired
-
1986
- 1986-04-10 HK HK26286A patent/HK26286A/xx unknown
- 1986-04-10 HK HK26386A patent/HK26386A/xx unknown
- 1986-04-10 HK HK26586A patent/HK26586A/xx unknown
- 1986-04-10 HK HK26486A patent/HK26486A/xx unknown
- 1986-04-10 HK HK26186A patent/HK26186A/xx unknown
- 1986-05-08 HK HK31886A patent/HK31886A/xx unknown
-
1988
- 1988-04-27 JP JP63102888A patent/JPH0242888A/ja active Pending
- 1988-04-27 JP JP63102887A patent/JPH0235880A/ja active Granted
- 1988-04-27 JP JP63102889A patent/JPH0242889A/ja active Granted
- 1988-04-27 JP JP63102890A patent/JPH0242890A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2759865C2 (de) | 1984-04-05 |
JPH0250677B2 (pl) | 1990-11-05 |
DE2759871C2 (de) | 1983-06-09 |
HK26186A (en) | 1986-04-18 |
JPS5356004A (en) | 1978-05-22 |
DE2759872C2 (pl) | 1991-08-29 |
DE2759870C2 (de) | 1983-10-20 |
HK26486A (en) | 1986-04-18 |
HK31886A (en) | 1986-05-16 |
JPH0242889A (ja) | 1990-02-13 |
FR2371838A1 (fr) | 1978-06-16 |
HK26286A (en) | 1986-04-18 |
FR2371838B1 (fr) | 1985-06-21 |
DE2759866C2 (de) | 1983-10-13 |
FR2453572A1 (fr) | 1980-10-31 |
DE2759869C2 (de) | 1985-01-17 |
FR2453571B1 (fr) | 1986-06-27 |
HK26386A (en) | 1986-04-18 |
DE2759867C2 (de) | 1986-06-26 |
JPH0242890A (ja) | 1990-02-13 |
FR2453571A1 (fr) | 1980-10-31 |
JPH0440913B2 (pl) | 1992-07-06 |
HK26586A (en) | 1986-04-18 |
DE2759868C2 (de) | 1983-02-10 |
BE860257A (fr) | 1978-02-15 |
JPH0235880A (ja) | 1990-02-06 |
JPH0242888A (ja) | 1990-02-13 |
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