What voices are available?
Orca provides interfaces to both gnome-speech and emacspeak speech services. There is also experimental support for Speech Dispatcher. As such, the available voices for Orca are only restricted by the speech engines supported by the available speech services. For free speech engines, you typically have a choice of the eSpeak, Festival, and FreeTTS speech engines. For commercial engines, you have a choice of additional engines such as Fonix DECtalk, Loquendo, Eloquence, Cepstral, IBMTTS, and others may be on the way soon. Keep an eye on the gnome-speech package for more progress in this area.
