def measurement_of_state(self, x):
        return dot(self._H, x)
Convert ``x`` from dB to voltage.
dataset/ETHPy150Open rlabbe/filterpy/filterpy/hinfinity/hinfinity_filter.py/HInfinityFilter.measurement_of_state--crossover with--dataset/ETHPy150Open ggventurini/python-deltasigma/deltasigma/_undbv.py/undbv