BE686264A - - Google Patents
Info
- Publication number
- BE686264A BE686264A BE686264DA BE686264A BE 686264 A BE686264 A BE 686264A BE 686264D A BE686264D A BE 686264DA BE 686264 A BE686264 A BE 686264A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/005—Programmed access in sequence to indexed parts of tracks of operating tapes, by driving or guiding the tape
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/02—Control of operating function, e.g. switching from recording to reproducing
- G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
- G11B15/06—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing auxiliary features on record carriers or containers, e.g. to stop machine near the end of a tape
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/44—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor
- G11B15/442—Control thereof
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- 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
- G11B27/32—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 separate auxiliary tracks of the same or an auxiliary record carrier
- G11B27/322—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 separate auxiliary tracks of the same or an auxiliary record carrier used signal is digitally coded
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE32792 | 1966-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE686264A true BE686264A (US20020125480A1-20020912-P00900.png) | 1967-02-28 |
Family
ID=3840026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE686264D BE686264A (US20020125480A1-20020912-P00900.png) | 1966-08-31 | 1966-08-31 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3582569A (US20020125480A1-20020912-P00900.png) |
| BE (1) | BE686264A (US20020125480A1-20020912-P00900.png) |
| GB (1) | GB1202381A (US20020125480A1-20020912-P00900.png) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4107749A (en) * | 1968-05-21 | 1978-08-15 | Motorola, Inc. | Cassette record player-recorder |
| US3718774A (en) * | 1969-08-21 | 1973-02-27 | Matsushita Electric Ind Co Ltd | Instructional tape recorder for preventing erroneous erasure on a double track magnetic tape using two sensing means |
| US3810241A (en) * | 1970-05-09 | 1974-05-07 | S Murata | Mode changeover apparatus for a miniature type cassette tape recorder |
| JPS53123907A (en) * | 1977-04-05 | 1978-10-28 | Sony Corp | Remote controller for magnetic recorders |
| BE871690R (fr) * | 1978-10-27 | 1979-02-15 | Staar Sa | Dispositif de memorisation de la position instantanee d'une bande magnetique contenue dans une cassette |
| EP0052525A1 (en) * | 1980-11-19 | 1982-05-26 | Christopher John Messer | Improvements in and relating to computers |
| GB2131996A (en) * | 1982-11-30 | 1984-06-27 | George Saint | Data storage devices |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2396409A (en) * | 1944-06-23 | 1946-03-12 | Stanley Arndt | System for selecting recorded messages |
| GB810111A (en) * | 1954-02-10 | 1959-03-11 | John Edward Newman | Device for locating position of magnetic tape or wire recordings |
| US3037093A (en) * | 1959-09-29 | 1962-05-29 | Rca Corp | Magnetic recording and reproducing apparatus |
| US3210864A (en) * | 1962-12-06 | 1965-10-12 | Iii James A Tillotson | Electronic device and method for testing and teaching |
-
1966
- 1966-08-31 BE BE686264D patent/BE686264A/xx unknown
-
1967
- 1967-08-24 US US662917A patent/US3582569A/en not_active Expired - Lifetime
- 1967-10-06 GB GB45851/67A patent/GB1202381A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1202381A (en) | 1970-08-19 |
| US3582569A (en) | 1971-06-01 |
