| 摘要 |
Embodiments of the present invention include an apparatus, method, and system for acoustic modeling. The apparatus can include a senone scoring unit (SSU) control module, a distance calculator, and an addition module. The SSU control module can be configured to receive a feature vector. The distance calculator can be configured to receive a plurality of Gaussian probability distributions via a data bus having a width of at least one Gaussian probability distribution and the feature vector from the SSU control module. The distance calculator can include a plurality of arithmetic logic units to calculate a plurality of dimension distance scores and an accumulator to sum the dimension distance scores to generate a Gaussian distance score. Further, the addition module is configured to sum a plurality of Gaussian distance scores to generate a senone score. |
