87 lines
3.8 KiB
C
87 lines
3.8 KiB
C
/*************************************************************************/
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/* */
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/* Centre for Speech Technology Research */
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/* University of Edinburgh, UK */
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/* Copyright (c) 1996 */
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/* All Rights Reserved. */
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/* */
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/* Permission is hereby granted, free of charge, to use and distribute */
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/* this software and its documentation without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of this work, and to */
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/* permit persons to whom this work is furnished to do so, subject to */
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/* the following conditions: */
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/* 1. The code must retain the above copyright notice, this list of */
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/* conditions and the following disclaimer. */
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/* 2. Any modifications must be clearly marked as such. */
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/* 3. Original authors' names are not deleted. */
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/* 4. The authors' names are not used to endorse or promote products */
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/* derived from this software without specific prior written */
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/* permission. */
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/* */
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/* THE UNIVERSITY OF EDINBURGH AND THE CONTRIBUTORS TO THIS WORK */
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/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
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/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
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/* SHALL THE UNIVERSITY OF EDINBURGH NOR THE CONTRIBUTORS BE LIABLE */
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/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
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/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
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/* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
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/* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
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/* THIS SOFTWARE. */
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/* */
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/*************************************************************************/
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/* Author : Paul Taylor */
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/* Date : February 1996 */
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/*-----------------------------------------------------------------------*/
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/* Internal tilt functions */
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/* */
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/*=======================================================================*/
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#ifndef __TILT_H__
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#define __TILT_H__
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#include "ling_class/EST_Relation.h"
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/*float rise_amp(EST_Item *e);
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float fall_amp(EST_Item *e);
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float gen_amp(EST_Item *e);
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float rise_dur(EST_Item *e);
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float fall_dur(EST_Item *e);
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float gen_dur(EST_Item *e);
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float rfc_to_tilt_amp(EST_Item *e);
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float rfc_to_tilt_dur(EST_Item *e);
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float rfc_to_a_tilt(EST_Item *e);
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float rfc_to_d_tilt(EST_Item *e);
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float rfc_to_t_tilt(EST_Item *e);
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float tilt_to_rise_amp(EST_Item *e);
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float tilt_to_rise_dur(EST_Item *e);
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float tilt_to_peak_f0(EST_Item *e);
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float tilt_to_peak_pos(EST_Item *e);
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*/
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float fncurve(float length, float t, float curve);
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float unit_curve(float amp, float dur, float t);
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int event_item(EST_Item &e);
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int sil_item(EST_Item &e);
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int connection_item(EST_Item &e);
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void fill_rfc_types(EST_Relation &ev);
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/*
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void print_rfc2_events(EST_Relation &ev);
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*/
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void set_fn_start(EST_Relation &ev);
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/*
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inline float dur(EST_Item &e)
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{
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return e.fF("end") - e.fF("start");
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}
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*/
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#endif /* TILT_UTILS */
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