126 lines
4.5 KiB
C++
126 lines
4.5 KiB
C++
/************************************************************************/
|
|
/* */
|
|
/* Centre for Speech Technology Research */
|
|
/* University of Edinburgh, UK */
|
|
/* Copyright (c) 1996,1997 */
|
|
/* All Rights Reserved. */
|
|
/* */
|
|
/* Permission is hereby granted, free of charge, to use and distribute */
|
|
/* this software and its documentation without restriction, including */
|
|
/* without limitation the rights to use, copy, modify, merge, publish, */
|
|
/* distribute, sublicense, and/or sell copies of this work, and to */
|
|
/* permit persons to whom this work is furnished to do so, 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. */
|
|
/* 4. The authors' names are not used to endorse or promote products */
|
|
/* derived from this software without specific prior written */
|
|
/* permission. */
|
|
/* */
|
|
/* 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: Richard Caley (rjc@cstr.ed.ac.uk) */
|
|
/* Date: Fri May 9 1997 */
|
|
/* ------------------------------------------------------------------- */
|
|
/* Example of declaration and use of tracks. */
|
|
/* */
|
|
/*************************************************************************/
|
|
|
|
|
|
#include <iostream>
|
|
#include <cstdlib>
|
|
#include "EST_TrackMap.h"
|
|
#include "EST_Track.h"
|
|
|
|
void dump_track(EST_Track &tr, EST_String comment)
|
|
{
|
|
printf("[ Track %s\n", (const char *)comment);
|
|
for (int f=0; f<tr.num_frames(); f++)
|
|
if (tr.val(f))
|
|
{
|
|
printf(" %3d:\t%3.3f", f, tr.t(f));
|
|
for(int c=0; c<tr.num_channels(); c++)
|
|
printf("\t%3.3f", tr.a(f,c));
|
|
printf("\n");
|
|
}
|
|
else
|
|
printf(" BREAK\n");
|
|
printf("]\n");
|
|
}
|
|
|
|
int main(void)
|
|
|
|
{
|
|
EST_Track tr(20,2);
|
|
EST_Track pm(20,0);
|
|
|
|
// This is different on different architectures (of course)
|
|
// cout << "EST_Track size = " << sizeof(EST_Track) << " bytes.\n";
|
|
|
|
for(int i1=0; i1<tr.num_frames(); i1++)
|
|
for(int j1=0; j1<tr.num_channels(); j1++)
|
|
{
|
|
tr.a(i1,j1) = i1 + j1/100.0;
|
|
tr.t(i1) = i1*0.5;
|
|
pm.t(i1) = i1*1.5;
|
|
}
|
|
|
|
dump_track(tr, "Original track");
|
|
|
|
tr.rm_trailing_breaks();
|
|
|
|
dump_track(tr, "Breaks Trimmed");
|
|
|
|
for(int b=0; b<3; b++)
|
|
{
|
|
tr.set_break(b);
|
|
tr.set_break(10+b);
|
|
tr.set_break(tr.num_frames()-b-1);
|
|
}
|
|
|
|
dump_track(tr, "Breaks");
|
|
|
|
tr.rm_trailing_breaks();
|
|
|
|
dump_track(tr, "Breaks Trimmed");
|
|
|
|
tr.resize(tr.num_frames(), tr.num_channels());
|
|
|
|
dump_track(tr, "resized to same size");
|
|
|
|
EST_Track st, cpy, cpy2;
|
|
|
|
tr.sub_track(st, 3, 7, 0, EST_ALL);
|
|
|
|
dump_track(st, "Sub Track");
|
|
|
|
cpy = st;
|
|
|
|
dump_track(cpy, "Copied");
|
|
|
|
tr.copy_sub_track(cpy2 , 3, 7, 0, EST_ALL);
|
|
|
|
dump_track(cpy2, "Copied Directly");
|
|
|
|
dump_track(pm, "Pitch Marks");
|
|
|
|
pm.resize(10,EST_CURRENT);
|
|
|
|
dump_track(pm, "Resized Pitch Marks");
|
|
|
|
return(0);
|
|
}
|
|
|