IPC Main Group
G11B 27/00 Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
Introduced: September 1968
Last revised: January 2006
Classification Context
- Section:
- PHYSICS
- Class:
- INFORMATION STORAGE
- Subclass:
- INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
Related Keywords
EDITING of record carriers
3 direct subcodes
Child Classifications
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- G11B 27/02 Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B 27/1 Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B 27/36 Monitoring, i.e. supervising the progress of recording or reproducing