tilt_factor 939 libavcodec/amrnbdec.c ff_tilt_compensation(&p->tilt_mem, tilt_factor(p, lpc_n, lpc_d), buf_out, tilt_factor 655 libavcodec/wmavoice.c -1.8 * tilt_factor(coeffs, remainder - 1), tilt_factor 704 libavcodec/wmavoice.c ff_tilt_compensation(&tilt_mem, 0.7 * tilt_factor(lpcs, s->lsps),