Fig. 1
From: Heterophonic speech recognition using composite phones
WER of ASR system with Uniform LM. Top plot: Context Independent; Bottom plot: Context Dependent. Undiac Grapheme (UG) 5 emitting states (dot); Diac Grapheme (DG) 4 emitting states (short dash); Composite Phoneme (CP) 5 emitting states (solid); Simple Phoneme Manual Diacritization (SP_M) 4 emitting states (medium dash); Simple Phoneme Manual Diacritization with single state short vowels (SP_M1) 4 emitting states (medium dash dot); Simple Phoneme Automatic Diacritization (SP_A) 4 emitting states (long dash)