USB351598I5 - - Google Patents
Info
- Publication number
- USB351598I5 USB351598I5 US35159873A USB351598I5 US B351598 I5 USB351598 I5 US B351598I5 US 35159873 A US35159873 A US 35159873A US B351598 I5 USB351598 I5 US B351598I5
- Authority
- US
- United States
- 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
Classifications
-
- 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
-
- 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
- G11B21/03—Driving or moving of heads for correcting time base error during transducing operation, by driving or moving the head in a direction more or less parallel to the direction of travel of the recording medium, e.g. tangential direction on a rotating disc
-
- 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 Heads (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05351598 USB351598I5 (en) | 1973-04-16 | 1973-04-16 | |
| IT42665/74A IT1010920B (en) | 1973-04-16 | 1974-04-05 | SPEED CORRECTION TRANSDUCER |
| CA196,978A CA1039401A (en) | 1973-04-16 | 1974-04-08 | Velocity correction transducer |
| AU67676/74A AU484979B2 (en) | 1973-04-16 | 1974-04-09 | Velocity correction transducer |
| GB1579274A GB1461848A (en) | 1973-04-16 | 1974-04-10 | Record pickup velocity correction |
| DE19742417951 DE2417951C3 (en) | 1973-04-16 | 1974-04-11 | ELECTROMECHANICAL CONVERTER TO COMPENSATE UNWANTED PERIODIC FLUCTUATIONS IN RELATIVE SPEED |
| FR7413063A FR2225805B1 (en) | 1973-04-16 | 1974-04-12 | |
| JP49042649A JPS5129005B2 (en) | 1973-04-16 | 1974-04-15 | |
| US05/609,826 US3983318A (en) | 1973-04-16 | 1975-09-02 | Velocity correction system with damping means |
| JP10312077A JPS53105210A (en) | 1973-04-16 | 1977-08-26 | Closed loop type speed corrector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05351598 USB351598I5 (en) | 1973-04-16 | 1973-04-16 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US05/609,826 Continuation US3983318A (en) | 1973-04-16 | 1975-09-02 | Velocity correction system with damping means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| USB351598I5 true USB351598I5 (en) | 1975-01-28 |
Family
ID=23381559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US05351598 Pending USB351598I5 (en) | 1973-04-16 | 1973-04-16 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | USB351598I5 (en) |
| JP (2) | JPS5129005B2 (en) |
| CA (1) | CA1039401A (en) |
| DE (1) | DE2417951C3 (en) |
| FR (1) | FR2225805B1 (en) |
| GB (1) | GB1461848A (en) |
| IT (1) | IT1010920B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2641297C2 (en) * | 1975-09-18 | 1984-01-26 | RCA Corp., 10020 New York, N.Y. | Device in an optical disc player for releasably securing the scanning arm |
| GB1572346A (en) * | 1976-03-19 | 1980-07-30 | Rca Corp | Velocity and phase control for a disc recording and reproducing apparatus |
| GB1599052A (en) * | 1977-04-19 | 1981-09-30 | Rca Corp | Pickup cartridge for record disc players |
| US4918678A (en) * | 1977-12-12 | 1990-04-17 | Dolby Ray Milton | Disc reproducing system for compensating mechanical imperfections |
| CN104502622B (en) * | 2014-12-16 | 2019-06-25 | 上海斐讯数据通信技术有限公司 | A kind of object rotating speed measurement method and electronic equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3176170A (en) * | 1962-05-01 | 1965-03-30 | Rca Corp | Electromagnetic constant velocity actuator |
| US3711641A (en) * | 1971-03-22 | 1973-01-16 | Rca Corp | Velocity adjusting system |
-
1973
- 1973-04-16 US US05351598 patent/USB351598I5/en active Pending
-
1974
- 1974-04-05 IT IT42665/74A patent/IT1010920B/en active
- 1974-04-08 CA CA196,978A patent/CA1039401A/en not_active Expired
- 1974-04-10 GB GB1579274A patent/GB1461848A/en not_active Expired
- 1974-04-11 DE DE19742417951 patent/DE2417951C3/en not_active Expired
- 1974-04-12 FR FR7413063A patent/FR2225805B1/fr not_active Expired
- 1974-04-15 JP JP49042649A patent/JPS5129005B2/ja not_active Expired
-
1977
- 1977-08-26 JP JP10312077A patent/JPS53105210A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3176170A (en) * | 1962-05-01 | 1965-03-30 | Rca Corp | Electromagnetic constant velocity actuator |
| US3711641A (en) * | 1971-03-22 | 1973-01-16 | Rca Corp | Velocity adjusting system |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1010920B (en) | 1977-01-20 |
| FR2225805B1 (en) | 1978-01-20 |
| GB1461848A (en) | 1977-01-19 |
| DE2417951C3 (en) | 1977-07-28 |
| DE2417951B2 (en) | 1976-12-16 |
| JPS5031803A (en) | 1975-03-28 |
| DE2417951A1 (en) | 1974-10-24 |
| CA1039401A (en) | 1978-09-26 |
| JPS5129005B2 (en) | 1976-08-23 |
| JPS53105210A (en) | 1978-09-13 |
| FR2225805A1 (en) | 1974-11-08 |
| AU6767674A (en) | 1975-10-09 |