leo voice settings: pitch 52, speed 77, mouth 255, throat 255. oliver voice settings: pitch 59, speed 44, mouth 99, throat 114 david voice settings: all the default settings but with mouth 157 sophia voice settings: https://www.tetyys.com/SAPI4/ select adult female #2 american english truvoice, pitch 152 speed 150 Gateo voice settings: pitch: 32 speed: 59 throat: 255 mouth: 215