MIN_LSF_SPACING   285 libavcodec/amrnbdec.c     ff_set_min_dist_lsf(lsf_q, MIN_LSF_SPACING, LP_FILTER_ORDER);
MIN_LSF_SPACING   348 libavcodec/amrnbdec.c     ff_set_min_dist_lsf(lsf_q, MIN_LSF_SPACING, LP_FILTER_ORDER);