DIFF Subgroup
H04N 5/93 Regeneration of the television signal or of selected parts thereof
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
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
Of 7 combined children, 6 exist in both systems.
1 codes are CPC-only extensions.
IPC defines codes here since 1980.
Child Classifications
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- H04N 5/931 for restoring the level of the reproduced signal since 1995 +1 CPC IPC+CPC Available in IPC and CPC
- H04N 5/932 Regeneration of analogue synchronisation signals since 1995 IPC+CPC Available in IPC and CPC
- H04N 5/935 Regeneration of digital synchronisation signals since 1995 IPC+CPC Available in IPC and CPC
- H04N 5/937 by assembling picture element blocks in an intermediate store since 1995 IPC+CPC Available in IPC and CPC