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- #ifndef _FormantGrid_h_
- #define _FormantGrid_h_
- /* FormantGrid.h
- *
- * Copyright (C) 2008-2011,2014,2015,2017 Paul Boersma & David Weenink
- *
- * This code is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or (at
- * your option) any later version.
- *
- * This code 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 General Public License
- * along with this work. If not, see <http://www.gnu.org/licenses/>.
- */
- #include "RealTier.h"
- #include "Sound.h"
- #include "Formant.h"
- Thing_declare (Interpreter);
- #include "FormantGrid_def.h"
- void FormantGrid_init (FormantGrid me, double tmin, double tmax, integer numberOfFormants);
- autoFormantGrid FormantGrid_createEmpty (double tmin, double tmax, integer numberOfFormants);
- autoFormantGrid FormantGrid_create (double tmin, double tmax, integer numberOfFormants,
- double initialFirstFormant, double initialFormantSpacing,
- double initialFirstBandwidth, double initialBandwidthSpacing);
- double FormantGrid_getFormantAtTime (FormantGrid me, integer formantNumber, double time);
- double FormantGrid_getBandwidthAtTime (FormantGrid me, integer formantNumber, double time);
- void FormantGrid_addFormantPoint (FormantGrid me, integer formantNumber, double time, double value);
- void FormantGrid_addBandwidthPoint (FormantGrid me, integer formantNumber, double time, double value);
- void FormantGrid_removeFormantPointsBetween (FormantGrid me, integer formantNumber, double tmin, double tmax);
- void FormantGrid_removeBandwidthPointsBetween (FormantGrid me, integer formantNumber, double tmin, double tmax);
- void Sound_FormantGrid_filter_inplace (Sound me, FormantGrid formantGrid);
- autoSound Sound_FormantGrid_filter (Sound me, FormantGrid formantGrid);
- autoSound Sound_FormantGrid_filter_noscale (Sound me, FormantGrid formantGrid);
- autoSound FormantGrid_to_Sound (FormantGrid me, double samplingFrequency,
- double tStart, double f0Start, double tMid, double f0Mid, double tEnd, double f0End,
- double adaptFactor, double maximumPeriod, double openPhase, double collisionPhase, double power1, double power2);
- void FormantGrid_playPart (FormantGrid me, double tmin, double tmax, double samplingFrequency,
- double tStart, double f0Start, double tMid, double f0Mid, double tEnd, double f0End,
- double adaptFactor, double maximumPeriod, double openPhase, double collisionPhase, double power1, double power2,
- Sound_PlayCallback playCallback, Thing playBoss);
- void FormantGrid_formula_frequencies (FormantGrid me, conststring32 expression, Interpreter interpreter, FormantGrid thee);
- void FormantGrid_formula_bandwidths (FormantGrid me, conststring32 expression, Interpreter interpreter, FormantGrid thee);
- autoFormantGrid Formant_downto_FormantGrid (Formant me);
- autoFormant FormantGrid_to_Formant (FormantGrid me, double dt, double intensity);
- autoSound Sound_Formant_filter (Sound me, Formant formant);
- autoSound Sound_Formant_filter_noscale (Sound me, Formant formant);
- /* End of file FormantGrid.h */
- #endif
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