Manipulating of pulses not covered by one of the other main groups of this subclass (circuits with regenerative action H03K3/00, H03K4/00; by the use of non-linear magnetic or dielectric devices H03K3/45)

Child Classifications

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• H03K 2005/00013
• H03K 2005/00286
• H03K 2005/00293
• H03K 5/00006
• H03K 5/003 Changing the DC level (reinsertion of DC component of a television signal H04N5/16)
• H03K 5/01 Shaping pulses (discrimination against noise or interference H03K5/125)
• H03K 5/125 Discriminating pulses (measuring characteristics of individual pulses G01R29/02; separation of synchronising signals in television systems H04N5/08)
• H03K 5/13 Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
• H03K 5/15 Arrangements in which pulses are delivered at different times at several outputs, i.e. pulse distributors (distributing, switching or gating arrangements H03K17/00)
• H03K 5/153 Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant (switching at zero crossing H03K17/13)
• H03K 5/156 Arrangements in which a continuous pulse train is transformed into a train having a desired pattern
• H03K 5/159 Applications of delay lines not covered by the preceding subgroups
• H03K 5/19 Monitoring patterns of pulse trains (indicating amplitude G01R19/00; indicating frequency G01R23/00; measuring characteristics of individual pulses G01R29/02)
• H03K 5/22 Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral (indicating phase difference of two cyclic pulse trains G01R25/00)