From b9534638a51b37dd2aaf592ffa45deff307a9f9f Mon Sep 17 00:00:00 2001 From: Jean-Marc Valin Date: Fri, 3 Apr 2009 11:52:04 -0400 Subject: VBR tuning (along with open-loop gamma2 tweak) --- libspeex/nb_celp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'libspeex/nb_celp.c') diff --git a/libspeex/nb_celp.c b/libspeex/nb_celp.c index 6ee112d..ab2511d 100644 --- a/libspeex/nb_celp.c +++ b/libspeex/nb_celp.c @@ -517,8 +517,8 @@ int nb_encode(void *state, void *vin, SpeexBits *bits) int nol_pitch[6]; spx_word16_t nol_pitch_coef[6]; - bw_lpc(st->gamma1, interp_lpc, bw_lpc1, NB_ORDER); - bw_lpc(st->gamma2, interp_lpc, bw_lpc2, NB_ORDER); + bw_lpc(0.9, interp_lpc, bw_lpc1, NB_ORDER); + bw_lpc(0.55, interp_lpc, bw_lpc2, NB_ORDER); SPEEX_COPY(st->sw, st->winBuf, diff); SPEEX_COPY(st->sw+diff, in, NB_FRAME_SIZE-diff); -- cgit v1.2.3