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      1 /*---------------------------------------------------------------------------*
      2  *  ann_util.h  *
      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 #ifndef _ANNOTATE_UTITITIES_INCLUDED_
     21 #define _ANNOTATE_UTITITIES_INCLUDED_
     22 
     23 
     24 #include "utteranc.h"
     25 #include "c42mul.h"
     26 
     27 #ifdef SET_RCSID
     28 static const char col_util_h[] = "$Id: ann_util.h,v 1.1.10.4 2007/08/31 17:44:52 dahan Exp $";
     29 #endif
     30 #define TCP_BLOCK_SIZE 10
     31 
     32 /**
     33  * @todo document
     34  */
     35 typedef struct
     36 {
     37   annotate  *tcp;
     38   int   numWords;
     39   int   NumFrames;
     40   int                 snr;
     41 }
     42 annotate_info;
     43 
     44 
     45 annotate_info* allocate_annotation(void);
     46 void annotation_create_tcp_entry(annotate_info* hAnnotation ,
     47                                  char* label);
     48 
     49 void free_annotation(annotate_info* hAnnotation);
     50 
     51 
     52 
     53 int annotation_delete_segment(annotate_info* hAnnotation, int id);
     54 int annotation_delete_leading_segments(annotate_info* hAnnotation,
     55                                        int num_to_delete, int num_to_keep, int min_length, int max_length,
     56                                        int min_sil_dur);
     57 void annotation_delete_segment_info(annotate_info* hAnnotation);
     58 void annotation_decorate_labels(annotate_info* hAnnotation, char *label);
     59 int annotation_segment_utterance(annotate_info* hAnnotation,
     60                                  utterance_info* utt,
     61                                  preprocessed *prep,
     62                                  char *label,
     63                                  int *has_trailing_silence);
     64 
     65 int annotation_add_utt_segment_to_acoustic(model_info *acc,
     66     preprocessed *prep,
     67     utterance_info* utt,
     68     annotate_info* hAnnotation,
     69     char* base_label,
     70     int do_backup);
     71 int  annotation_from_voicing(annotate_info * hAnnotation,
     72                              utterance_info * utt,
     73                              preprocessed * prep);
     74 int annotation_compare(annotate_info *test_annotation,
     75                        annotate_info *ref_annotation);
     76 void save_annotations(annotate_info* hAnnotation, char* FileName);
     77 int annotation_from_results(annotate_info *hAnnotation, srec *rec);
     78 void annotation_get_data(annotate_info* hAnnotation, int id,
     79                          int* begin, int* end,  char* buff, int buffLen);
     80 int construct_syntax_for_annotation(syntax_info *rule, annotate_info* hAnnotation);
     81 
     82 int find_beep_in_utterance(annotate_info *hAnnotation, utterance_info *utt,
     83                            utterance_info *beep_utt, preprocessed *prep, char *label);
     84 int detect_beep_by_shape(preprocessed  *prep, utterance_info *utt1,
     85                          utterance_info *utt2, int *start, int *end);
     86 #endif
     87