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/*************************************************************************/
/* */
/* Centre for Speech Technology Research */
/* University of Edinburgh, UK */
/* Copyright (c) 1995,1996 */
/* All Rights Reserved. */
/* */
/* Permission to use, copy, and modify this software and its */
/* documentation for research, educational and individual use only, is */
/* hereby granted without fee, subject to the following conditions: */
/* 1. The code must retain the above copyright notice, this list of */
/* conditions and the following disclaimer. */
/* 2. Any modifications must be clearly marked as such. */
/* 3. Original authors' names are not deleted. */
/* This software may not be used for commercial purposes without */
/* specific prior written permission from the authors. */
/* */
/* THE UNIVERSITY OF EDINBURGH AND THE CONTRIBUTORS TO THIS WORK */
/* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */
/* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */
/* SHALL THE UNIVERSITY OF EDINBURGH NOR THE CONTRIBUTORS BE LIABLE */
/* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */
/* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */
/* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */
/* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */
/* THIS SOFTWARE. */
/* */
/*************************************************************************/
/* Author : Paul Taylor */
/* Date : July 1995 */
/*-----------------------------------------------------------------------*/
/* Event class header file */
/* */
/*=======================================================================*/
// Warning: These event classes can be used as items in the EST_Stream
// int he normal way. However, the EventSI class has internal pointers to
// adjacent events which it uses to work out various parameters. Thus,
// when making a EST_Stream of events, it is important to link the events
// pointers as well.
#ifndef __Event_H__
#define __Event_H__
#include <EST_String.h>
#ifndef FALSE
# define FALSE (0)
#endif
#ifndef TRUE
# define TRUE (1)
#endif
class RFCelement{
float amp;
float dur;
float start_amp;
float start_pos;
EST_String type;
};
class EventBase{
private:
public:
EST_String type;
int save(EST_String filename, EST_String type = "");
};
class EventRFC: public EventBase{
public:
void init() {rise_amp = 0.0; rise_dur = 0.0;
start_amp =0.0; fall_amp = 0.0; fall_dur = 0.0;
start_pos = 0.0; peak_pos = 0.0; type = ""; }
float rise_amp;
float rise_dur;
float fall_amp;
float fall_dur;
float peak_pos;
float start_amp;
float start_pos;
friend ostream& operator << (ostream& s, EventRFC &e)
{
s << e.type << " " << e.rise_amp << " " << e.rise_dur
<< " " << e.fall_amp << " " << e.fall_dur
<< " " << e.start_amp << " " << e.start_pos
<< endl;
return s;
}
};
class EventSI: public EventBase {
private:
float s_f0;
float s_pos;
float p_f0;
float p_pos;
float e_pos;
float e_f0;
public:
void init();
float amp();
float dur();
float rise_amp();
float rise_dur();
float fall_amp();
float fall_dur();
float start_f0();
float start_pos();
float peak_f0();
float peak_pos();
float end_f0();
float end_pos();
void set_start_f0(float a);
void set_start_pos(float a);
void set_peak_f0(float a);
void set_peak_pos(float a);
void set_end_f0(float a);
void set_end_pos(float a);
EventSI *sn;
EventSI *sp;
friend ostream& operator << (ostream& s, EventSI &e)
{
s << e.type << " ra:" << e.rise_amp() << " rd:" << e.rise_dur()
<< "fa: " << e.fall_amp() << " fd:" << e.fall_dur()
<< " sf0:" << e.start_f0() << " spos:" << e.start_pos()
<< " pf0:" << e.peak_f0() << " ppos:" << e.peak_pos()
<< " ef0:" << e.end_f0() << " epos:" << e.end_pos()
<< endl;
return s;
}
};
class EventTilt: public EventBase{
private:
float samp;
float sdur;
float stilt;
float spos;
float s_f0;
float s_pos;
public:
void init();
float amp();
float dur();
float tilt();
float pos();
void set_amp(float a);
void set_dur(float a);
void set_tilt(float a);
void set_pos(float a);
float start_f0();
float start_pos();
void set_start_f0(float a);
void set_start_pos(float a);
friend ostream& operator << (ostream& s, EventTilt &e)
{
s << e.type << " " << e.amp() << " " << e.dur()
<< " " << e.tilt() << " " << e.pos()
<< " sf0 " << e.start_f0() << " " << e.start_pos()
<< endl;
return s;
}
};
void gc_eventsi(void *w);
void gc_eventtilt(void *w);
void gc_eventrfc(void *w);
#endif // __Event_H__
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