Fix calcSpeakingTypes bug

sonogram_utility.py

@@ -414,7 +414,7 @@ def calcSpeakingTypes(pipeline,myAnnotation,maxTime):
     # [group,individual,silence], each as (start,duration)
     for seg in categorySegmentList[0]:
         if seg[0] == 'group':
-            mvAnnotation[Segment(seg[0],seg[0]+seg[1])] = 'unclear'
+            mvAnnotation[seg[1]] = 'unclear'
         else:
             mvAnnotation[seg[1]] = seg[0]
     for seg in categorySegmentList[1]: