Phone-Informed Refinement of Synthesized Mel Spectrogram for Data Augmentation in Speech Recognition

Sei Ueno, Tatsuya Kawahara. Phone-Informed Refinement of Synthesized Mel Spectrogram for Data Augmentation in Speech Recognition. In IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2022, Virtual and Singapore, 23-27 May 2022. pages 8572-8576, IEEE, 2022. [doi]

Abstract

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