/usr/share/espeak-data/voices/mb/mb-de6-grc is in espeak-data 1.46.02-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 | name german-mbrola-6
language grc 6
gender male
mbrola de6 grc-de6_phtrans 22050
|