https://danielpovey.com/files/2015_icassp_librispeech.pdf (ML dataset; backlinks)
https://danielpovey.com/files/2015_icassp_librispeech.pdf
View PDF:
/doc/www/danielpovey.com/ae43b2a90b8aaf9abf87c78b8f1a2f8d8061bd88.pdf