APPARATUS AND METHOD FOR GENERATING NOISE ADAPTIVE ACOUSTIC MODEL FOR ENVIRONMENT MIGRATION INCLUDING NOISE ADAPTIVE DISCRIMINATIVE ADAPTATION METHOD

摘要

Provided are an apparatus and method for generating a noise adaptive acoustic model including a noise adaptive discriminative adaptation method. The method includes: generating a baseline model parameter from large-capacity speech training data including various noise environments; and receiving the generated baseline model parameter and applying a discriminative adaptation method to the generated results to generate an migrated acoustic model parameter suitable for an actually applied environment.