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--- ./julius-simple.c.00	2009-04-11 11:51:20.000000000 +0000
+++ ./julius-simple.c	2010-11-08 09:00:15.000000000 +0000
@@ -29,6 +29,7 @@
 
 /* include top Julius library header */
 #include <julius/juliuslib.h>
+#define ACCEPTANCE_LEVEL .700
 
 /** 
  * Callback to be called when start waiting speech input. 
@@ -39,6 +40,7 @@
 {
   if (recog->jconf->input.speech_input == SP_MIC || recog->jconf->input.speech_input == SP_NETAUDIO) {
     fprintf(stderr, "<<< please speak >>>");
+	system("flite 'okay '");
   }
 }
 
@@ -91,6 +93,9 @@
   WORD_ID *seq;
   int seqnum;
   int n;
+  double total;
+  /* double alevel = 0.700; */
+  double alevel = ACCEPTANCE_LEVEL;
   Sentence *s;
   RecogProcess *r;
   HMM_Logical *p;
@@ -134,98 +139,41 @@
 
     /* output results for all the obtained sentences */
     winfo = r->lm->winfo;
-
+	
     for(n = 0; n < r->result.sentnum; n++) { /* for all sentences */
 
       s = &(r->result.sent[n]);
       seq = s->word;
       seqnum = s->word_num;
-
-      /* output word sequence like Julius */
-      printf("sentence%d:", n+1);
-      for(i=0;i<seqnum;i++) printf(" %s", winfo->woutput[seq[i]]);
-      printf("\n");
-      /* LM entry sequence */
-      printf("wseq%d:", n+1);
-      for(i=0;i<seqnum;i++) printf(" %s", winfo->wname[seq[i]]);
-      printf("\n");
-      /* phoneme sequence */
-      printf("phseq%d:", n+1);
-      put_hypo_phoneme(seq, seqnum, winfo);
-      printf("\n");
-      /* confidence scores */
-      printf("cmscore%d:", n+1);
-      for (i=0;i<seqnum; i++) printf(" %5.3f", s->confidence[i]);
-      printf("\n");
-      /* AM and LM scores */
-      printf("score%d: %f", n+1, s->score);
-      if (r->lmtype == LM_PROB) { /* if this process uses N-gram */
-	printf(" (AM: %f  LM: %f)", s->score_am, s->score_lm);
-      }
-      printf("\n");
-      if (r->lmtype == LM_DFA) { /* if this process uses DFA grammar */
-	/* output which grammar the hypothesis belongs to
-	   when using multiple grammars */
-	if (multigram_get_all_num(r->lm) > 1) {
-	  printf("grammar%d: %d\n", n+1, s->gram_id);
-	}
-      }
       
-      /* output alignment result if exist */
-      for (align = s->align; align; align = align->next) {
-	printf("=== begin forced alignment ===\n");
-	switch(align->unittype) {
-	case PER_WORD:
-	  printf("-- word alignment --\n"); break;
-	case PER_PHONEME:
-	  printf("-- phoneme alignment --\n"); break;
-	case PER_STATE:
-	  printf("-- state alignment --\n"); break;
-	}
-	printf(" id: from  to    n_score    unit\n");
-	printf(" ----------------------------------------\n");
-	for(i=0;i<align->num;i++) {
-	  printf("[%4d %4d]  %f  ", align->begin_frame[i], align->end_frame[i], align->avgscore[i]);
-	  switch(align->unittype) {
-	  case PER_WORD:
-	    printf("%s\t[%s]\n", winfo->wname[align->w[i]], winfo->woutput[align->w[i]]);
-	    break;
-	  case PER_PHONEME:
-	    p = align->ph[i];
-	    if (p->is_pseudo) {
-	      printf("{%s}\n", p->name);
-	    } else if (strmatch(p->name, p->body.defined->name)) {
-	      printf("%s\n", p->name);
-	    } else {
-	      printf("%s[%s]\n", p->name, p->body.defined->name);
-	    }
-	    break;
-	  case PER_STATE:
-	    p = align->ph[i];
-	    if (p->is_pseudo) {
-	      printf("{%s}", p->name);
-	    } else if (strmatch(p->name, p->body.defined->name)) {
-	      printf("%s", p->name);
-	    } else {
-	      printf("%s[%s]", p->name, p->body.defined->name);
-	    }
-	    if (r->am->hmminfo->multipath) {
-	      if (align->is_iwsp[i]) {
-		printf(" #%d (sp)\n", align->loc[i]);
-	      } else {
-		printf(" #%d\n", align->loc[i]);
-	      }
-	    } else {
-	      printf(" #%d\n", align->loc[i]);
-	    }
-	    break;
+      /* add the confidence scores */
+	  printf("cmscore%d:", n+1);
+      for (i=0;i<seqnum; i++) {
+		  printf(" %5.3f", s->confidence[i]);
+		  total = (total + s->confidence[i]);
 	  }
-	}
-	
-	printf("re-computed AM score: %f\n", align->allscore);
-
-	printf("=== end forced alignment ===\n");
-      }
+	  printf("\n");
+	  
+	  printf("Sentence%d(%5.3f)(%i)(%5.3f)(%5.3f):", n+1, (total-2), (seqnum-2), (total-2) / (seqnum-2), alevel);
+	  printf("\n");
+	  /* ignore first and last (always perfect) scores and subtract them from seqnum */
+	  if ((total-2) / (seqnum-2) > alevel) {
+		  /* for(i=0;i<seqnum;i++) printf(" %s", winfo->woutput[seq[i]]); */
+		  /* ignore the first and last outputs (<s> and </s>) */
+		  for(i=1;i<seqnum-1;i++) {
+			  if (s->confidence[i] > alevel) {
+				printf(" %s", winfo->woutput[seq[i]]);
+			  } else {
+			    /* if the score for this word is lower than alevel, output a missed-word indicator*/
+				printf(" !!??");
+			  }
+		  }
+	  } else {
+		/* if average of all scores is less than alevel, output a warning text */
+		printf("UNRECOGNIZED UTTERANCE");
+		system("flite 'UNRECOGNIZED UTTERANCE'");
+	  }
+	  printf("\n");
     }
   }
 
@@ -263,7 +211,7 @@
 
   /* by default, all messages will be output to standard out */
   /* to disable output, uncomment below */
-  //jlog_set_output(NULL);
+  jlog_set_output(NULL);
 
   /* output log to a file */
   //FILE *fp; fp = fopen("log.txt", "w"); jlog_set_output(fp);