libgnome-speech-dev | GNOME text-to-speech library (development headers) | Mehr ...
The GNOME Speech library gives a simple yet general API for programs to convert text into speech, as well as speech input. . See the libgnome-speech3 package description for more information.
libgnome-speech7 | GNOME text-to-speech library | Mehr ...
The GNOME Speech library gives a simple yet general API for programs to convert text into speech, as well as speech input. . Multiple backends are supported by the GNOME Speech library, but currently only the Festival backend is enabled in this package; the other backends require either Java or proprietary software.