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Diffstat (limited to 'gr-vocoder/lib/codec2/interp.h')
| -rw-r--r-- | gr-vocoder/lib/codec2/interp.h | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/gr-vocoder/lib/codec2/interp.h b/gr-vocoder/lib/codec2/interp.h deleted file mode 100644 index 24cb9462a3..0000000000 --- a/gr-vocoder/lib/codec2/interp.h +++ /dev/null @@ -1,45 +0,0 @@ -/*---------------------------------------------------------------------------*\ - - FILE........: interp.h - AUTHOR......: David Rowe - DATE CREATED: 9/10/09 - - Interpolation of 20ms frames to 10ms frames. - -\*---------------------------------------------------------------------------*/ - -/* - Copyright (C) 2009 David Rowe - - All rights reserved. - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU Lesser General Public License version 2.1, as - published by the Free Software Foundation. This program is - distributed in the hope that it will be useful, but WITHOUT ANY - WARRANTY; without even the implied warranty of MERCHANTABILITY or - FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public - License for more details. - - You should have received a copy of the GNU Lesser General Public License - along with this program; if not, see <http://www.gnu.org/licenses/>. -*/ - -#ifndef __INTERP__ -#define __INTERP__ - -#include "kiss_fft.h" - -void interpolate(MODEL *interp, MODEL *prev, MODEL *next); -void interpolate_lsp(kiss_fft_cfg fft_dec_cfg, - MODEL *interp, MODEL *prev, MODEL *next, - float *prev_lsps, float prev_e, - float *next_lsps, float next_e, - float *ak_interp, float *lsps_interp); -void interp_Wo(MODEL *interp, MODEL *prev, MODEL *next); -void interp_Wo2(MODEL *interp, MODEL *prev, MODEL *next, float weight); -float interp_energy(float prev, float next); -float interp_energy2(float prev, float next, float weight); -void interpolate_lsp_ver2(float interp[], float prev[], float next[], float weight); - -#endif |