Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel

Introduced: September 1968

Of 5 combined children, 3 exist in both systems.

2 codes are CPC-only extensions.

Child Classifications

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G11B 27/002 CPC only CPC only
G11B 27/005 +1 CPC CPC only CPC only
G11B 27/02 Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers IPC+CPC Available in IPC and CPC
G11B 27/10 Indexing; Addressing; Timing or synchronising; Measuring tape travel +1 CPC IPC+CPC Available in IPC and CPC
G11B 27/36 Monitoring, i.e. supervising the progress of recording or reproducing IPC+CPC Available in IPC and CPC