with a variable counting base, e.g. by presetting or by adding or suppressing pulses

Pulse counters comprising counting chains; Frequency dividers comprising counting chains > with a base or radix other than a power of two > with a variable counting base, e.g. by presetting or by adding or suppressing pulses

Pulse counters comprising counting chains; Frequency dividers comprising counting chains (H03K29/00 takes precedence) > with a base or radix other than a power of two (H03K23/40 - H03K23/62 take precedence) > with a variable counting base, e.g. by presetting or by adding or suppressing pulses