code: def _adjust_aftercurrent(self, real_wave_mfcc, algo_parameters):
          
          def new_time(nsi):
              """
              The new boundary time value is ``delay`` after
              the begin of the nonspeech interval ``nsi``.
              If ``nsi`` has length less than ``delay``,
              set the new boundary time to the end of ``nsi``.
              """
              delay = max(algo_parameters[0], TimeValue("0.000"))
              return min(nsi.begin + delay, nsi.end)
          self.log(u"Called _adjust_aftercurrent")
          self._adjust_on_nonspeech(real_wave_mfcc, new_time)
docs: AFTERCURRENT