179763 ⎘
Producing timing pulses; Circuits for deriving low frequency timing pulses from pulses of higher frequency the desired number of pulses per unit of time being obtained by adding to or substracting from a pulse train one or more pulses
Method for testing the rate of a quartz watch
#2Time base including an oscillator, a frequency divider circuit and clocking pulse inhibition circuit
#3Apparatus for frequency compensation using two counters
#4Low-power oscillator
#5Frequency corrector and clocking apparatus using the same
#6Method and apparatus for frequency correcting a periodic signal
#7Temperature compensated timing signal generator
#8Temperature compensated timing signal generator