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PCE
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DIFF Subgroup
H03K 4/90

Linearisation of ramp (modifying slopes of pulses H03K6/04; scanning distortion correction for television receivers H04N3/23); Synchronisation of pulses

Introduced: July 1974

Title

Titles differ between systems:

IPC: Linearisation of ramp; Synchronisation of pulses

CPC: Linearisation of ramp (modifying slopes of pulses H03K6/04; scanning distortion correction for television receivers H04N3/23); Synchronisation of pulses

Full Title

Full titles differ between systems:

IPC:

Generating pulses having essentially a finite slope or stepped portions > having triangular shape > having sawtooth shape > Linearisation of ramp; Synchronisation of pulses

CPC:

Generating pulses having essentially a finite slope or stepped portions > having triangular shape > having sawtooth shape > Linearisation of ramp (modifying slopes of pulses H03K6/04; scanning distortion correction for television receivers H04N3/23); Synchronisation of pulses

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