Speech to Text
Read
Speech
Varied
Microphones
Broadcast
Speech
Conversational
Speech
5k
20k
1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003
Spontaneous
Speech
1k
Noisy
1%
100%
Speech to Text
Word Error Rate
10 X
10%
(Foreign)
(Foreign)
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