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PCE
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Search for IPC and CPC classification codes or keywords
DIFF Subgroup
H04N 5/95

Time-base error compensation

Introduced: January 1980

Full Title

Full titles differ between systems:

IPC:

Details of television systems > Television signal recording > Television signal processing therefor > Regeneration of the television signal or of selected parts thereof > Time-base error compensation

CPC:

Details of television systems (scanning details or combination thereof with generation of supply voltages H04N3/00) > Television signal recording > Television signal processing therefor > Regeneration of the television signal or of selected parts thereof > Time-base error compensation

IPC and CPC are identically structured here. All 2 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 1995.

Child Classifications

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  • H04N 5/953 by using an analogue memory, e.g. a CCD shift register, the delay of which is controlled by a voltage controlled oscillator since 1995 IPC+CPC Available in IPC and CPC
  • H04N 5/956 by using a digital memory with independent write-in and read-out clock generators since 1995 IPC+CPC Available in IPC and CPC