OT: TTS from coomand line

[MarcoBoschi]

I'm looking for a program that passed a txt files create a wav file (TTS)
In a batch mode I have to create a lot of wav files containing a read_from_txt_file text.

I think to create a .BAT files containing

create_wav.exe testo1.txt test1.wav
create_wav.exe testo2.txt test2.wav
create_wav.exe testo3.txt test3.wav
create_wav.exe testo4.txt test4.wav
create_wav.exe testo5.txt test5.wav

where test1.txt contains "this is file number1"
where test2.txt contains "this is file number2"
and so on

the quality has to be very good and the language has to be italian
King regards

marco