aboutsummaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
authordrowe67 <[email protected]>2023-12-10 11:29:59 +1030
committerDavid Rowe <[email protected]>2023-12-10 11:29:59 +1030
commitc27e56d09683527147e803defa1baea82a4c6a2b (patch)
tree5c8f681e646049a3d555135b5dce7941ea3c2f74 /src
parent348f68f6c8df2882324123e2901aa1cac7c44619 (diff)
oops we forgot to rm this in recent clean up
Diffstat (limited to 'src')
-rw-r--r--src/newamp2.h80
1 files changed, 0 insertions, 80 deletions
diff --git a/src/newamp2.h b/src/newamp2.h
deleted file mode 100644
index 6a4d6a4..0000000
--- a/src/newamp2.h
+++ /dev/null
@@ -1,80 +0,0 @@
-/*---------------------------------------------------------------------------*\
-
- FILE........: newamp2.h
- AUTHOR......: Thomas Kurin and Stefan Erhardt
- INSTITUTE...: Institute for Electronics Engineering, University of
-Erlangen-Nuremberg DATE CREATED: July 2018 BASED ON....: "newamp1.h" by
-David Rowe
-
- Quantisation functions for the sinusoidal coder, using "newamp1"
- algorithm that resamples variable rate L [Am} to a fixed rate K then
- VQs.
-
-\*---------------------------------------------------------------------------*/
-
-/*
- Copyright Thomas Kurin and Stefan Erhardt 2018
-
- 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 __NEWAMP2__
-#define __NEWAMP2__
-
-#define NEWAMP2_N_INDEXES \
- 4 /* Number of indexes to pack: vq1, vq2, energy, Wo */
-#define NEWAMP2_PHASE_NFFT \
- 128 /* size of FFT used for phase synthesis */
-#define NEWAMP2_K 29 /* rate K vector length */
-#define NEWAMP2_16K_K \
- 40 /* rate K vector length for 16k Mode */
-
-#include "codec2_fft.h"
-#include "comp.h"
-
-void n2_mel_sample_freqs_kHz(float rate_K_sample_freqs_kHz[], int K);
-void n2_resample_const_rate_f(C2CONST *c2const, MODEL *model,
- float rate_K_vec[],
- float rate_K_sample_freqs_kHz[], int K);
-void n2_rate_K_mbest_encode(int *indexes, float *x, float *xq, int ndim);
-void n2_resample_rate_L(C2CONST *c2const, MODEL *model, float rate_K_vec[],
- float rate_K_sample_freqs_kHz[], int K,
- int plosive_flag);
-void n2_post_filter_newamp2(float vec[], float sample_freq_kHz[], int K,
- float pf_gain);
-void newamp2_interpolate(float interpolated_surface_[], float left_vec[],
- float right_vec[], int K, int plosive_flag);
-void newamp2_model_to_indexes(C2CONST *c2const, int indexes[], MODEL *model,
- float rate_K_vec[],
- float rate_K_sample_freqs_kHz[], int K,
- float *mean, float rate_K_vec_no_mean[],
- float rate_K_vec_no_mean_[], int plosiv);
-void newamp2_indexes_to_rate_K_vec(float rate_K_vec_[],
- float rate_K_vec_no_mean_[],
- float rate_K_sample_freqs_kHz[], int K,
- float *mean_, int indexes[], float pf_gain);
-void newamp2_16k_indexes_to_rate_K_vec(float rate_K_vec_[],
- float rate_K_vec_no_mean_[],
- float rate_K_sample_freqs_kHz[], int K,
- float *mean_, int indexes[],
- float pf_gain);
-void newamp2_indexes_to_model(C2CONST *c2const, MODEL model_[], COMP H[],
- float interpolated_surface_[],
- float prev_rate_K_vec_[], float *Wo_left,
- int *voicing_left,
- float rate_K_sample_freqs_kHz[], int K,
- codec2_fft_cfg fwd_cfg, codec2_fft_cfg inv_cfg,
- int indexes[], float pf_gain, int flag16k);
-
-#endif