Fengyuan Cao

SA-SSL-MOS: SELF-SUPERVISED LEARNING MOS PREDICTION WITH SPECTRAL AUGMENTATION FOR GENERALIZED MULTI-RATE SPEECH ASSESSMENT

Designing a speech quality assessment (SQA) system for estimating mean-opinion-score (MOS) of multi-rate speech with varying sampling frequency (16-48 kHz) is a challenging task. The challenge arises due to the limited availability of a MOS-labeled training dataset comprising multi-rate speech sampl…