22     float *smoothing;  member
98         data->chandata[i].smoothing = lsx_calloc(FREQCOUNT, sizeof(float));  in sox_noisered_start()
144     float *smoothing = chan->smoothing;  in reduce_noise()  local
154         assert(smoothing[i] >= 0 && smoothing[i] <= 1);  in reduce_noise()
173         smoothing[i] = smooth * 0.5 + smoothing[i] * 0.5;  in reduce_noise()
179         if (smoothing[i]>=0.5 &&  in reduce_noise()
180             smoothing[i]<=0.55 &&  in reduce_noise()
181             smoothing[i-1]<0.1 &&  in reduce_noise()
182             smoothing[i-2]<0.1 &&  in reduce_noise()
183             smoothing[i+1]<0.1 &&  in reduce_noise()
184             smoothing[i+2]<0.1)  in reduce_noise()
185             smoothing[i] = 0.0;  in reduce_noise()
188     outr[0] *= smoothing[0];  in reduce_noise()
189     outi[0] *= smoothing[0];  in reduce_noise()
190     outr[FREQCOUNT-1] *= smoothing[FREQCOUNT-1];  in reduce_noise()
191     outi[FREQCOUNT-1] *= smoothing[FREQCOUNT-1];  in reduce_noise()
195         float smooth = smoothing[i];  in reduce_noise()
209         assert(smoothing[i] >= 0 && smoothing[i] <= 1);  in reduce_noise()
333         free(chan->smoothing);  in sox_noisered_stop()