def writing(self):
        return bool(self._write_buffer)
Calculate the dB equivalent of the power ratio ``x``.
dataset/ETHPy150Open RobotWebTools/rosbridge_suite/rosbridge_server/src/tornado/iostream.py/BaseIOStream.writing--crossover with--dataset/ETHPy150Open ggventurini/python-deltasigma/deltasigma/_dbp.py/dbp