GB1102484A - Information transducing apparatus - Google Patents
Information transducing apparatusInfo
- Publication number
- GB1102484A GB1102484A GB21262/66A GB2126266A GB1102484A GB 1102484 A GB1102484 A GB 1102484A GB 21262/66 A GB21262/66 A GB 21262/66A GB 2126266 A GB2126266 A GB 2126266A GB 1102484 A GB1102484 A GB 1102484A
- Authority
- GB
- United Kingdom
- Prior art keywords
- station
- tape
- marks
- mark
- detected
- 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
Links
Classifications
-
- 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
-
- 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
- G11B15/12—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams
-
- 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
- G11B20/12—Formatting, e.g. arrangement of data block or words on the record carriers
- G11B20/1201—Formatting, e.g. arrangement of data block or words on the record carriers on tapes
- G11B20/1202—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with longitudinal tracks only
- G11B20/1205—Formatting, e.g. arrangement of data block or words on the record carriers on tapes with longitudinal tracks only for discontinuous data, e.g. digital information signals, computer programme data
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Digital Magnetic Recording (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US460403A US3395405A (en) | 1965-06-01 | 1965-06-01 | Transducing apparatus requiring no interrecord gaps on a record carrier |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1102484A true GB1102484A (en) | 1968-02-07 |
Family
ID=23828567
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21262/66A Expired GB1102484A (en) | 1965-06-01 | 1966-05-13 | Information transducing apparatus |
Country Status (6)
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3530448A (en) * | 1968-01-15 | 1970-09-22 | Ibm | Data reading,recording,and positioning system |
JPS5528059B1 (US20100012521A1-20100121-C00001.png) * | 1969-12-24 | 1980-07-25 |
-
1965
- 1965-06-01 US US460403A patent/US3395405A/en not_active Expired - Lifetime
-
1966
- 1966-05-13 GB GB21262/66A patent/GB1102484A/en not_active Expired
- 1966-05-24 NL NL6607074A patent/NL6607074A/xx unknown
- 1966-05-27 FR FR7838A patent/FR1482464A/fr not_active Expired
- 1966-05-31 DE DE19661499692 patent/DE1499692A1/de active Pending
- 1966-06-01 SE SE7453/66A patent/SE342929B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE1499692A1 (de) | 1970-04-23 |
SE342929B (US20100012521A1-20100121-C00001.png) | 1972-02-21 |
US3395405A (en) | 1968-07-30 |
FR1482464A (fr) | 1967-05-26 |
NL6607074A (US20100012521A1-20100121-C00001.png) | 1966-12-02 |
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