IT8025256A0 - Distema riproduttore di videodischi per correlare la posizione dello stilo di riproduzione con informazioni in precedenza rivelate dal disco. - Google Patents
Distema riproduttore di videodischi per correlare la posizione dello stilo di riproduzione con informazioni in precedenza rivelate dal disco.Info
- Publication number
- IT8025256A0 IT8025256A0 IT8025256A IT2525680A IT8025256A0 IT 8025256 A0 IT8025256 A0 IT 8025256A0 IT 8025256 A IT8025256 A IT 8025256A IT 2525680 A IT2525680 A IT 2525680A IT 8025256 A0 IT8025256 A0 IT 8025256A0
- Authority
- IT
- Italy
- Prior art keywords
- correlate
- disc
- information previously
- player system
- playback style
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
-
- 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
- G11B20/10—Digital recording or reproducing
- G11B20/18—Error detection or correction; Testing, e.g. of drop-outs
- G11B20/1806—Pulse code modulation systems for audio signals
- G11B20/1813—Pulse code modulation systems for audio signals by adding special bits or symbols to the coded information
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B21/00—Head arrangements not specific to the method of recording or reproducing
- G11B21/02—Driving or moving of heads
- G11B21/10—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following
- G11B21/106—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following on disks
-
- 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
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
- G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
- G11B27/3036—Time code signal
- G11B27/3054—Vertical Interval Time code [VITC]
-
- 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
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/084,392 US4307418A (en) | 1979-10-12 | 1979-10-12 | Video disc player system for correlating stylus position with information previously detected from disc |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8025256A0 true IT8025256A0 (it) | 1980-10-09 |
IT1133861B IT1133861B (it) | 1986-07-24 |
Family
ID=22184681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT25256/80A IT1133861B (it) | 1979-10-12 | 1980-10-09 | Sistema riproduttore di videodischi per correlare la posizione dello stilo di riproduzione con informazioni in precedenza rivelate dal disco |
Country Status (10)
Country | Link |
---|---|
US (1) | US4307418A (it) |
JP (1) | JPS5662488A (it) |
KR (1) | KR830004742A (it) |
AU (1) | AU6299380A (it) |
DE (1) | DE3038397A1 (it) |
FR (1) | FR2467519A1 (it) |
GB (1) | GB2060207A (it) |
IT (1) | IT1133861B (it) |
NL (1) | NL8005622A (it) |
PL (1) | PL227241A1 (it) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5736479A (en) * | 1980-07-29 | 1982-02-27 | Victor Co Of Japan Ltd | Automatic program searching playback device in playback device |
JPS5753879A (en) * | 1980-09-12 | 1982-03-31 | Victor Co Of Japan Ltd | High-speed searching system for reproducer of disk-shaped information recording medium |
JPS57181430A (en) * | 1981-04-30 | 1982-11-08 | Sony Corp | Dad player |
JPS581386A (ja) * | 1981-06-27 | 1983-01-06 | Victor Co Of Japan Ltd | デ−タ再生回路 |
US4409626A (en) * | 1981-10-06 | 1983-10-11 | Rca Corporation | Video disc player having vertical timing signal generator |
DE3238041C2 (de) * | 1981-10-14 | 1985-03-21 | Victor Company Of Japan, Ltd., Yokohama, Kanagawa | Drehbarer Aufzeichnungsträger und Gerät zur Wiedergabe des drehbaren Aufzeichnungsträgers |
JPS58111150A (ja) * | 1981-12-25 | 1983-07-02 | Trio Kenwood Corp | ピツクアツプア−ム駆動制御装置 |
US4484174A (en) * | 1982-01-07 | 1984-11-20 | Rca Corporation | Video disc player having improved squelch system |
US4519056A (en) * | 1982-03-15 | 1985-05-21 | Tokyo Shibaura Denki Kabushiki Kaisha | Optical disk apparatus |
JPS59140738A (ja) * | 1983-01-31 | 1984-08-13 | Sony Corp | Pcm信号の処理装置 |
US4573085A (en) * | 1983-04-28 | 1986-02-25 | Rca Corporation | Video disc system having true and complemented digital auxiliary information codes |
JPH0634304B2 (ja) * | 1983-09-01 | 1994-05-02 | ソニー株式会社 | デイスク再生装置 |
NL8303565A (nl) * | 1983-10-17 | 1985-05-17 | Philips Nv | Inrichting voor het weergeven van informatie van een plaatvormige optisch uitleesbare registratiedrager. |
US4549228A (en) * | 1983-11-30 | 1985-10-22 | Rca Corporation | Video disc encoding and decoding system providing intra-field track error correction |
US4575770A (en) * | 1983-12-05 | 1986-03-11 | Rca Corporation | Video disc data systems for interactive applications |
JPS60175368U (ja) * | 1984-04-27 | 1985-11-20 | パイオニア株式会社 | デイスクプレ−ヤ |
JPS60175367U (ja) * | 1984-04-27 | 1985-11-20 | パイオニア株式会社 | デイスクプレ−ヤ |
JPS60175372U (ja) * | 1984-05-30 | 1985-11-20 | パイオニア株式会社 | デイスクプレ−ヤ |
JPS60175360U (ja) * | 1984-05-30 | 1985-11-20 | パイオニア株式会社 | デイスクプレ−ヤ |
JPS60175371U (ja) * | 1984-05-30 | 1985-11-20 | パイオニア株式会社 | デイスクプレ−ヤ |
JPS60175373U (ja) * | 1984-05-30 | 1985-11-20 | パイオニア株式会社 | デイスクプレ−ヤ |
JPS60254471A (ja) * | 1984-05-31 | 1985-12-16 | Pioneer Electronic Corp | デイスクプレ−ヤ |
JPS60254465A (ja) * | 1984-05-31 | 1985-12-16 | Pioneer Electronic Corp | 車載デイスクプレ−ヤ |
US4766581A (en) * | 1984-08-07 | 1988-08-23 | Justin Korn | Information retrieval system and method using independent user stations |
DE3514035A1 (de) * | 1985-04-18 | 1986-10-23 | Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen | Automatisches korrektursystem fuer den servokreis eines geraetes mit optischer abtastung eines rotierenden informationstraegers |
DE3514034A1 (de) * | 1985-04-18 | 1986-10-23 | Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen | Automatisches korrektursystem fuer den servokreis eines geraetes mit optischer abtastung eines rotierenden informationstraegers |
US4777537A (en) | 1985-10-21 | 1988-10-11 | Sony Corporation | Signal recording apparatus and method |
FR2591015B1 (fr) * | 1985-11-29 | 1989-05-12 | Picard Michel | Procede d'ecriture avec mise a jour et de lecture d'informations sur un support non effacable organise en secteurs |
US4991159A (en) * | 1987-01-13 | 1991-02-05 | Matsushita Electric Industrial Co., Ltd. | Time display device for an apparatus for playing information recorded on an optical disk |
JP2624698B2 (ja) * | 1987-08-07 | 1997-06-25 | 株式会社東芝 | ディスク再生装置 |
JP2625754B2 (ja) * | 1987-09-08 | 1997-07-02 | 松下電器産業株式会社 | 光学式ディスク再生装置 |
DE3732983A1 (de) * | 1987-09-30 | 1989-04-13 | Thomson Brandt Gmbh | Cd-spieler mit einem speicher |
JPH0251479U (it) * | 1988-10-04 | 1990-04-11 | ||
JP3049919B2 (ja) * | 1992-01-31 | 2000-06-05 | ソニー株式会社 | データ再生装置 |
US6982935B2 (en) | 2002-02-01 | 2006-01-03 | Discovision Associates | Pause control for a media player with a movable pickup |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7212015A (it) * | 1972-09-04 | 1974-03-06 | ||
US4000510A (en) * | 1975-06-02 | 1976-12-28 | Ampex Corporation | System for storage and retrieval of video information on a cyclical storage device |
FR2337472A1 (fr) * | 1975-12-29 | 1977-07-29 | Telediffusion Fse | Systeme de commande du positionnement de la tete d'un lecteur de disque et notamment de videodisque |
GB1576426A (en) * | 1976-03-19 | 1980-10-08 | Rca Corp | Eccentricity compensating system in recording and playbackapparatus |
GB1577133A (en) * | 1976-03-19 | 1980-10-22 | Rca Corp | Video information record and playback apparatus |
US4190820A (en) * | 1976-08-20 | 1980-02-26 | Stanford Research Institute International | Signal train verification system using landmarks |
DE2850363C2 (de) * | 1977-11-22 | 1986-04-17 | Victor Company Of Japan, Ltd., Yokohama, Kanagawa | Direktzugriffsanordnung für ein Gerät zur Wiedergabe von Information von einem rotierenden Aufzeichnungsmedium |
JPS5913101B2 (ja) * | 1977-12-16 | 1984-03-27 | 株式会社日立製作所 | ランダムアクセス方法 |
-
1979
- 1979-10-12 US US06/084,392 patent/US4307418A/en not_active Expired - Lifetime
-
1980
- 1980-10-06 AU AU62993/80A patent/AU6299380A/en not_active Abandoned
- 1980-10-09 IT IT25256/80A patent/IT1133861B/it active
- 1980-10-10 FR FR8021749A patent/FR2467519A1/fr not_active Withdrawn
- 1980-10-10 GB GB8032852A patent/GB2060207A/en not_active Withdrawn
- 1980-10-10 DE DE19803038397 patent/DE3038397A1/de not_active Ceased
- 1980-10-10 NL NL8005622A patent/NL8005622A/nl not_active Application Discontinuation
- 1980-10-11 PL PL22724180A patent/PL227241A1/xx unknown
- 1980-10-13 JP JP14355480A patent/JPS5662488A/ja active Pending
- 1980-10-13 KR KR1019800003921A patent/KR830004742A/ko unknown
Also Published As
Publication number | Publication date |
---|---|
AU6299380A (en) | 1981-04-16 |
JPS5662488A (en) | 1981-05-28 |
GB2060207A (en) | 1981-04-29 |
DE3038397A1 (de) | 1981-04-23 |
FR2467519A1 (fr) | 1981-04-17 |
KR830004742A (ko) | 1983-07-16 |
IT1133861B (it) | 1986-07-24 |
PL227241A1 (it) | 1981-07-10 |
US4307418A (en) | 1981-12-22 |
NL8005622A (nl) | 1981-04-14 |
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