DIFF Subgroup
G11B 27/02 Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
Introduced: September 1968
Full Title
Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel > Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
IPC and CPC are identically structured here. All 4 subcodes exist in both systems.
1 shared codes have differing titles between IPC and CPC.
Child Classifications
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- G11B 27/022 Electronic editing of analogue information signals, e.g. audio or video signals since 1990 IPC+CPC Available in IPC and CPC
- G11B 27/031 Electronic editing of digitised analogue information signals, e.g. audio or video signals since 1990 IPC+CPC Available in IPC and CPC
- G11B 27/06 Cutting and rejoining; Notching, or perforating record carriers otherwise than by recording styli (record carriers with provision for splicing G11B23/20) IPC+CPC Available in IPC and CPC