Phoneme- and Word-Level Metrics Using Self-Supervised Speech Representations for Forced Alignment Evaluation
Two corpus-level metrics based on self-supervised (SSL) speech representations for reference-free forced alignment evaluation are introduced: Phoneme-Cluster Mutual Information (PCMI) and Word Acoustic Consistency Score (WACS).
V.S.D.S.Mahesh Akavarapu, Michael Daniel, Gerhard Jäger
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