This study compares participants' performances on natural and synthetic speech in two experiments, similarity perception and intonation recognition, suggesting that speech type affects how much familiarity contributes to voice processing.
Han-Rui Zhou, Gao-Yuan Zhang, Yi-Xiang Chen et al.· 0 citations
Emotion prosody perception requires simultaneous processing of acoustic cues and speaker identity. While listeners effortlessly decode natural speech, AI synthetic voices introduce cognitive complexities due to subtle acoustic atypicalities. It remains unclear how these synthetic features interact with a listener's pri...
Feng-Yi Xu, Gao-Yuan Zhang, Shan-Shan Xue et al.· 0 citations
EEAlign is introduced, a novel parameter-efficient framework that jointly aligns EEG with two axes---text alignment with BGE-M3 text embeddings and audio alignment with wav2vec~2.0 speech features via contrastive learning followed by CTC character-sequence decoding.
The potential of neural signal decoding technologies in communication assistance is demonstrated, the decodability of Chinese Mandarin EEG datasets are revealed, and feasible recommendations for the future design of Chinese BCI applications are provided.
Haoming Wang, Gaoyuan Zhang, Xu-Rong Xie et al.· Frontiers in Psychology· 1 citation
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