1/*---------------------------------------------------------------------------*
2 *  utt_proc.c  *
3 *                                                                           *
4 *  Copyright 2007, 2008 Nuance Communciations, Inc.                               *
5 *                                                                           *
6 *  Licensed under the Apache License, Version 2.0 (the 'License');          *
7 *  you may not use this file except in compliance with the License.         *
8 *                                                                           *
9 *  You may obtain a copy of the License at                                  *
10 *      http://www.apache.org/licenses/LICENSE-2.0                           *
11 *                                                                           *
12 *  Unless required by applicable law or agreed to in writing, software      *
13 *  distributed under the License is distributed on an 'AS IS' BASIS,        *
14 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. *
15 *  See the License for the specific language governing permissions and      *
16 *  limitations under the License.                                           *
17 *                                                                           *
18 *---------------------------------------------------------------------------*/
19
20#include <stdlib.h>
21#include <string.h>
22#ifndef _RTT
23#include <stdio.h>
24#endif
25
26#ifdef unix
27#include <unistd.h>
28#endif
29#include <assert.h>
30
31
32#include "simapi.h"
33#include "portable.h"
34
35static const char utt_proc[] = "$Id: utt_proc.c,v 1.4.6.6 2007/10/15 18:06:24 dahan Exp $";
36
37int CA_CalculateUtteranceStatistics(CA_Utterance *hUtt, int start, int end)
38{
39  TRY_CA_EXCEPT
40  int ii, frames = 0;
41
42  frames = get_background_statistics(hUtt->data.gen_utt.frame,
43                                      -start, -end,
44                                      hUtt->data.gen_utt.backchan,
45                                      hUtt->data.gen_utt.num_chan, 1);
46
47  /* log_report ("UTT (%d): ", frames); */
48  for (ii = 0; ii < hUtt->data.gen_utt.num_chan; ii++)
49  {
50    evaluate_parameters(hUtt->data.gen_utt.backchan[ii]);
51    /* log_report ("%d ", hUtt->data.gen_utt.backchan[ii]->mean); */
52  }
53  /* log_report ("\n");*/
54  return (frames);
55
56  BEG_CATCH_CA_EXCEPT
57  END_CATCH_CA_EXCEPT(hUtt)
58}
59