shallow zip-file copy from codec2 e9d726bf20

1 files changed, 39 insertions, 0 deletions

diff --git a/src/phase.h b/src/phase.h
new file mode 100644
index 0000000..92909f0
--- /dev/null
+++ b/src/phase.h
@@ -0,0 +1,39 @@
+/*---------------------------------------------------------------------------*\
+
+  FILE........: phase.h
+  AUTHOR......: David Rowe
+  DATE CREATED: 1/2/09
+
+  Functions for modelling phase.
+
+\*---------------------------------------------------------------------------*/
+
+/*
+  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 __PHASE__
+#define __PHASE__
+
+#include "codec2_fft.h"
+#include "comp.h"
+
+void sample_phase(MODEL *model, COMP filter_phase[], COMP A[]);
+void phase_synth_zero_order(int n_samp, MODEL *model, float *ex_phase, COMP filter_phase[]);
+
+void mag_to_phase(float phase[], float Gdbfk[], int Nfft, codec2_fft_cfg fwd_cfg, codec2_fft_cfg inv_cfg);
+
+#endif