Re:Show HN: Alsa_rnnoise – RNNoise-based noise removal plugi...
by pabs3 on Sunday January 31, 2021 @08:32AM
(#25978681)
The other source of data mentioned in the paper is the NTT Multi-Lingual Speech Database for Telephonometry, which seems to be commercial, so presumably under a proprietary license.
https://www.ntt-at.com/product/multilingual/ https://www.ntt-at.com/product/speech2002/