Table 4 Voice-tag word accuracy obtained by sequential voice-to-phoneme conversion with monogram/bigram phoneme histogram and CD HMMs.
From: Voice-to-Phoneme Conversion Algorithms for Voice-Tag Applications in Embedded Platforms
| Â | Word accuracy (%) with CD HMMs | |||
|---|---|---|---|---|
Sequentially combine hypotheses from | Single sample | Two samples | Three samples | Baseline |
Monogram histogram | 87.3 | 93.9 | 95.6 | 92.69 |
Bigram Histogram | 87.3 | 94.0 | 95.2 | 92.69 |