$ festival
Festival Speech Synthesis System 1.96:beta July 2004
Copyright (C) University of Edinburgh, 1996-2004. All rights reserved.
For details type `(festival_warranty)'
festival> (voice_nitech_us_rms_arctic_hts)
nitech_us_rms_arctic_hts
festival> (SayText "they say this cat Shaft is bad motherfu...")
#<Utterance 0x7f5370992590>
festival> (voice_nitech_us_slt_arctic_hts)
nitech_us_slt_arctic_hts
festival> (SayText "shut your mouth")
#<Utterance 0x7f5370fcbd70>
festival> (voice_nitech_us_rms_arctic_hts)
nitech_us_rms_arctic_hts
festival> (SayText "but Im talking about Shaft")
#<Utterance 0x7f53715b42f0>
festival>