40 lines
1.2 KiB
C
40 lines
1.2 KiB
C
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/*---------------------------------------------------------------------------*\
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FILE........: phase.h
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AUTHOR......: David Rowe
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DATE CREATED: 1/2/09
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Functions for modelling phase.
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\*---------------------------------------------------------------------------*/
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/*
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Copyright (C) 2009 David Rowe
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All rights reserved.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License version 2.1, as
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published by the Free Software Foundation. This program is
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distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __PHASE__
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#define __PHASE__
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#include "codec2_fft.h"
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#include "comp.h"
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void sample_phase(MODEL *model, COMP filter_phase[], COMP A[]);
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void phase_synth_zero_order(int n_samp, MODEL *model, float *ex_phase, COMP filter_phase[]);
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void mag_to_phase(float phase[], float Gdbfk[], int Nfft, codec2_fft_cfg fwd_cfg, codec2_fft_cfg inv_cfg);
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#endif
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