utt.h

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00001 /* -*- c-basic-offset: 4; indent-tabs-mode: nil -*- */
00002 /* ====================================================================
00003  * Copyright (c) 1999-2004 Carnegie Mellon University.  All rights
00004  * reserved.
00005  *
00006  * Redistribution and use in source and binary forms, with or without
00007  * modification, are permitted provided that the following conditions
00008  * are met:
00009  *
00010  * 1. Redistributions of source code must retain the above copyright
00011  *    notice, this list of conditions and the following disclaimer. 
00012  *
00013  * 2. Redistributions in binary form must reproduce the above copyright
00014  *    notice, this list of conditions and the following disclaimer in
00015  *    the documentation and/or other materials provided with the
00016  *    distribution.
00017  *
00018  * This work was supported in part by funding from the Defense Advanced 
00019  * Research Projects Agency and the National Science Foundation of the 
00020  * United States of America, and the CMU Sphinx Speech Consortium.
00021  *
00022  * THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY ``AS IS'' AND 
00023  * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 
00024  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
00025  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY
00026  * NOR ITS EMPLOYEES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
00027  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
00028  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
00029  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
00030  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
00031  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
00032  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00033  *
00034  * ====================================================================
00035  *
00036  */
00037 #ifndef _UTT_H_
00038 #define _UTT_H_
00039 
00040 #include <s3types.h>
00041 #include "kb.h"
00042 #include "corpus.h"
00043 
00044 #ifdef __cplusplus
00045 extern "C" {
00046 #endif
00047 #if 0
00048 } /* Fool Emacs into not indenting things. */
00049 #endif
00050 
00055 #define MAXHYPLEN       1000
00056 
00057 
00058 
00060 S3DECODER_EXPORT
00061 void utt_begin (kb_t *kb 
00062     );
00063 
00065 S3DECODER_EXPORT
00066 void utt_end (kb_t *kb     
00067     );
00068 
00070 S3DECODER_EXPORT
00071 void utt_decode (void *data,  
00072                  utt_res_t *ur, 
00073                  int32 sf,  
00074                  int32 ef,  
00075                  char *uttid 
00076     );
00077 
00078   
00087 S3DECODER_EXPORT
00088 void utt_decode_block (float ***block_feat,   /* Incoming block of featurevecs */
00089                        int32 block_nfeatvec, /* No. of vecs in cepblock */
00090                        int32 *curfrm,        /* Utterance level index of
00091                                                 frames decoded so far */
00092                        kb_t *kb             /* kb structure with all model
00093                                                and decoder info */
00094     );
00095 
00096 
00097 #if 0
00098 { /* Stop indent from complaining */
00099 #endif
00100 #ifdef __cplusplus
00101 }
00102 #endif
00103 
00104 #endif

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