3 papers
eess.AS2025
Exploring Dynamic Parameters for Vietnamese Gender-Independent ASR
Sotheara Leang, Éric Castelli, Dominique Vaufreydaz +1
The dynamic characteristics of speech signal provides temporal information and play an important role in enhancing Automatic Speech Recognition (ASR). In this work, we characterize…
cs.CV2024
Exploring VQ-VAE with Prosody Parameters for Speaker Anonymization
Sotheara Leang, Anderson Augusma, Eric Castelli +3
Human speech conveys prosody, linguistic content, and speaker identity. This article investigates a novel speaker anonymization approach using an end-to-end network based on a Vect…
eess.AS2022
Preliminary Study on SSCF-derived Polar Coordinate for ASR
Sotheara Leang, Eric Castelli, Dominique Vaufreydaz +1
The transition angles are defined to describe the vowel-to-vowel transitions in the acoustic space of the Spectral Subband Centroids, and the findings show that they are similar am…