JPS5152227A - - Google Patents
Info
- Publication number
- JPS5152227A JPS5152227A JP50102519A JP10251975A JPS5152227A JP S5152227 A JPS5152227 A JP S5152227A JP 50102519 A JP50102519 A JP 50102519A JP 10251975 A JP10251975 A JP 10251975A JP S5152227 A JPS5152227 A JP S5152227A
- Authority
- JP
- Japan
- 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
Classifications
-
- 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
- G11B21/08—Track changing or selecting during transducing operation
- G11B21/081—Access to indexed tracks or parts of continuous track
- G11B21/083—Access to indexed tracks or parts of continuous track on discs
-
- 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
- G11B21/04—Automatic feed mechanism producing a progressive transducing traverse of the head in a direction which cuts across the direction of travel of the recording medium, e.g. helical scan, e.g. by lead-screw
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B9/00—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor
- G11B9/06—Recording or reproducing using a method not covered by one of the main groups G11B3/00 - G11B7/00; Record carriers therefor using record carriers having variable electrical capacitance; Record carriers therefor
- G11B9/07—Heads for reproducing capacitive information
- G11B9/075—Heads for reproducing capacitive information using mechanical contact with record carrier, e.g. by stylus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/7605—Television signal recording on discs or drums
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/903—Television signal recording using variable electrical capacitive recording
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Moving Of Head For Track Selection And Changing (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
- Moving Of Heads (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/499,557 US3993863A (en) | 1974-08-22 | 1974-08-22 | Disc record groove skipper |
| US05/522,818 US3963861A (en) | 1974-11-12 | 1974-11-12 | Disc record groove skipper apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5152227A true JPS5152227A (US07608600-20091027-C00054.png) | 1976-05-08 |
| JPS5812791B2 JPS5812791B2 (ja) | 1983-03-10 |
Family
ID=27053179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50102519A Expired JPS5812791B2 (ja) | 1974-08-22 | 1975-08-22 | レコ−ド盤の情報記録トラック変更装置 |
Country Status (8)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4310913A (en) * | 1979-07-26 | 1982-01-12 | Rca Corporation | Stylus tracking aid using two bimorph elements longitudinally aligned |
| IT1133648B (it) * | 1979-10-18 | 1986-07-09 | Rca Corp | Apparato adattabile per il trasferimento posizionale dello stilo di un riproduttore di dischi |
| IT1133819B (it) * | 1979-10-26 | 1986-07-24 | Rca Corp | Apparato per pre-visionare un videodisco |
| US4278846A (en) * | 1979-10-29 | 1981-07-14 | Rca Corporation | Video disc locked groove clearance system |
| FR2470489B1 (fr) * | 1979-11-19 | 1986-01-17 | Rca Corp | Generateur d'impulsions bidirectionnelles pour entrainer un transducteur de deviation d'une aiguille de lecture |
| JPS5728483A (en) * | 1980-07-28 | 1982-02-16 | Victor Co Of Japan Ltd | Playback device for disc shape information recording medium |
| JPS6051310B2 (ja) * | 1980-10-03 | 1985-11-13 | 日本ビクター株式会社 | 円盤状情報記録媒体のスロ−モ−シヨン再生方法 |
| US4375094A (en) * | 1980-11-10 | 1983-02-22 | Rca Corporation | Apparatus for advancing a video disc pickup transducer beyond a disc record defect |
| GB2103864B (en) * | 1981-07-06 | 1986-06-11 | Victor Company Of Japan | Rotary recording medium and reproducing apparatus therefor |
| JPS5812486A (ja) * | 1981-07-15 | 1983-01-24 | Victor Co Of Japan Ltd | 情報信号記録円盤 |
| JPS5817667U (ja) * | 1981-07-28 | 1983-02-03 | 日本ビクター株式会社 | 円盤状情報記録媒体再生装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4946814A (US07608600-20091027-C00054.png) * | 1972-09-09 | 1974-05-07 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2118657C3 (de) * | 1971-04-17 | 1979-08-30 | Ted Bildplatten Ag Aeg-Telefunkenteldec, Zug (Schweiz) | Wiedergabegerät für eine Hatte mit in einer spiralförmigen Rille gespeicherter Information, dessen Laufwerksfunktionen von auf der Platte vorgesehenen Steuerinformationen gesteuert werden, sowie Platte hierzu |
| GB1426328A (en) * | 1972-04-19 | 1976-02-25 | Rca Corp | Stylus arm structure |
| JPS5048820A (US07608600-20091027-C00054.png) * | 1973-04-11 | 1975-05-01 |
-
1975
- 1975-08-04 GB GB32494/75A patent/GB1519974A/en not_active Expired
- 1975-08-14 SE SE7509090A patent/SE409772B/xx unknown
- 1975-08-18 AU AU84038/75A patent/AU500871B2/en not_active Expired
- 1975-08-18 IT IT26403/75A patent/IT1041917B/it active
- 1975-08-21 NL NL7509919A patent/NL7509919A/xx not_active Application Discontinuation
- 1975-08-21 FR FR7525936A patent/FR2282693A1/fr active Granted
- 1975-08-22 JP JP50102519A patent/JPS5812791B2/ja not_active Expired
- 1975-08-22 DE DE19752537530 patent/DE2537530A1/de not_active Ceased
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4946814A (US07608600-20091027-C00054.png) * | 1972-09-09 | 1974-05-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU8403875A (en) | 1977-02-24 |
| FR2282693B1 (US07608600-20091027-C00054.png) | 1979-01-19 |
| AU500871B2 (en) | 1979-06-07 |
| SE7509090L (sv) | 1976-02-23 |
| IT1041917B (it) | 1980-01-10 |
| SE409772B (sv) | 1979-09-03 |
| GB1519974A (en) | 1978-08-02 |
| JPS5812791B2 (ja) | 1983-03-10 |
| FR2282693A1 (fr) | 1976-03-19 |
| NL7509919A (nl) | 1976-02-24 |
| DE2537530A1 (de) | 1976-03-04 |
