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PCE
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DIFF Subgroup
H04N 3/32

Velocity varied in dependence upon picture information

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Scanning details of television systems; Combination thereof with generation of supply voltages > by means not exclusively optical-mechanical > otherwise than with constant velocity or otherwise than in pattern formed by unidirectional, straight, substantially horizontal or vertical lines > Velocity varied in dependence upon picture information

CPC:

Scanning details of television systems; Combination thereof with generation of supply voltages > by means not exclusively optical-mechanical (H04N3/36 takes precedence) > otherwise than with constant velocity or otherwise than in pattern formed by unidirectional, straight, substantially horizontal or vertical lines > Velocity varied in dependence upon picture information

No child classifications to compare. This is a leaf node in both IPC and CPC.