Audio Augmentation for Non-Native Children's Speech Recognition through Discriminative Learning.

ABSTRACT: Automatic speech recognition (ASR) in children is a rapidly evolving field, as children become more accustomed to interacting with virtual assistants, such as Amazon Echo, Cortana, and other smart speakers, and it has advanced the human-computer interaction in recent generations. Furthermore, non-native children are observed to exhibit a diverse range of reading errors during second language (L2) acquisition, such as lexical disfluency, hesitations, intra-word switching, and word repetitions, which are not yet addressed, resulting in ASR's struggle to recognize non-native children's speech. The main objective of this study is to develop a non-native children's speech recognition system on top of feature-space discriminative models, such as feature-space maximum mutual information (fMMI) an

SUBMITTER: Radha K 

PROVIDER: S-EPMC9601443 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature