Non trovo più il progetto originale, allego comunque lo script:
import pyttsx3
engine = pyttsx3.init() # object creation
""" RATE"""
rate = engine.getProperty('rate') # getting details of current speaking rate
print (rate) #printing current voice rate
engine.setProperty('rate', 100) # setting up new voice rate
"""VOLUME"""
volume = engine.getProperty('volume') #getting to know current volume level (min=0 and max=1)
Post troppo lungo, premi qui per vedere tutto il testo.