Text to speech plugin (Scott)

Corona Marketplace
#1

Hello,
I’m trying this plugin and I wonder what write in “voice” parameter. Is it the voice male or female?

When I displayed the language (textToSpeech.getVoices()) I see 11 languages available (russian, spanish, german, indian, polsky, french, italian, vietnamese thaï, english, american). From where these languages come into my phone ? Is it possible to add others like chinese or japanese ?
Thanks

#2

Are you on Android or iOS

#3

My OS is Android

options(table)(optional) can put key values{rate= (number)rate of speech, language=(string) language of speech(default is users default language), voice=(string), pitch=(number), volume=(number) default is 1 }